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Precinct analysis: State Senate district comparisons

Congressional districts
State Rep districts
Commissioners Court/JP precincts
Comparing 2012 and 2016
Statewide judicial
Other jurisdictions
Appellate courts, Part 1
Appellate courts, Part 2
Judicial averages
Other cities
District Attorney
County Attorney
Tax Assessor
County Clerk
Fort Bend, part 1
Fort Bend, part 2
Fort Bend, part 3
Brazoria County
Harris County State Senate comparisons
State Senate districts 2020

Let me start with some Twitter:

There’s more to the thread, but those are the bits I wanted to highlight. It’s true, as noted in the previous post, that Dems lost some ground in the Latino districts in 2020. You’ll see that here in a minute. But it’s also very much true that they gained a lot of votes elsewhere, in the more white districts. Some of those are the ones that flipped in 2018 or might have flipped in 2020 had they been on the ballot. Some were in places where Dems were already strong. Some were in districts that actually look to be competitive now, having not been so even four years ago. Why don’t I just show you the data?

Dist   1216R   1216D    1620R   1620D   1220R     1220D	Dem net
14    -9,951  56,887   26,677  97,954   16,726  154,841  138,115
08    -7,593  38,270   32,030  82,158   24,437  120,428   95,991
16   -22,137  35,202   21,611  58,302     -526   93,504   94,030
17   -19,619  38,114   34,892  56,566   15,273   94,680   79,407
25     3,422  37,037   65,613  95,402   69,035  132,439   63,404
07    -6,676  33,604   42,494  60,489   35,818   94,093   58,275
15    -6,708  27,545   28,163  48,882   21,455   76,427   54,972
10    -8,347  13,076   23,099  54,113   14,752   67,189   52,437
26    -2,174  20,179   20,009  44,154   17,835   64,333   46,498
09       -60  17,910   24,193  48,973   24,133   66,883   42,750
12    13,859  30,860   59,095  84,527   72,954  115,387   42,433
23    -3,003   3,751   13,010  43,679   10,007   47,430   37,423
29    -1,674  34,889   29,559  30,398   27,885   65,287   37,402
05    14,069  25,990   54,548  74,087   68,617  100,077   31,460
11     1,957  20,541   46,098  46,384   48,055   66,925   18,870
06    -4,554  20,223   21,712  13,637   17,158   33,860   16,702
13    -2,928      72   16,907  30,419   13,979   30,491   16,512
19    10,638  16,958   45,127  42,821   55,765   59,779    4,014
02    11,532  10,026   35,894  38,391   47,426   48,417      991

As discussed before, the columns represent the difference in vote total for the given period and party, so “1216” means 2012 to 2016, “1620” means 2016 to 2020, and “1220” means 2012 to 2020. Each column has a D or an R in it, so “1216R” means the difference between 2016 Donald Trump and 2012 Mitt Romney for the Presidential table, and so forth. In each case, I subtract the earlier year’s total from the later year’s total, so the “-9,951” for SD114 in the “1216R” column means that Donald Trump got 9,951 fewer votes in 2016 in SD14 than Mitt Romney got, and the “56,887” for SD14 in the “1216D” column means that Hillary Clinton got 56,887 more votes than Barack Obama got. “Dem net” at the end just subtracts the “1220R” total from the “1220D” total, which is the total number of votes that Biden netted over Obama. Clear? I hope so.

These are the districts where Dems gained over the course of these three elections. Lots of Republican turf in there, including the two D flips from 2018 and the two districts that both Biden and Beto carried but didn’t flip in 2018 (SDs 08 and 17), but the big gainer is that Democratic stronghold of SD14, where demography plus population growth plus a heavy duty turnout game led to a vast gain. Really, we Dems don’t appreciate Travis County enough. SD15, my district, has a nice showing as well, while SD26 is there to remind us that not all Latino districts went the way of the Valley.

We have the two 2018 flip districts, SDs 16, now practically a D powerhouse, and 10, which didn’t shift quite as much but was the most Dem-leaning Romney district from 2012 – you may recall, Wendy Davis won re-election there despite it going only 45% for Obama – and we have the two Biden-won Republican in 08 – who knew this one would shift so radically left – and 17. We’ve discussed SD07 before, and how it’s now teetering on swing status and won’t be of much use to the Republicans when they try to shore themselves up, but look at SD25, a district that has moved strongly left despite encompassing Comal County, the I-35 version of Montgomery. Look at the shifts in SD12, which is still not competitive but also not as big a GOP stronghold, and SD05, which has moved along with Williamson County. The key takeaway here is that more of the Senate is going to have to be centered on the Houston-San Antonio-D/FW triangle, and that part of the state is much more Democratic than it was a decade ago. This is the big problem Republicans have to solve.

Dems have some room to improve as well. I discussed SD13 in the Harris County reviews, and I believe there’s untapped potential in this district. It’s 80% Democratic to begin with, so improvements in turnout and voter registration are going to pay off in a big way. SD23 was more like 13 in 2016, but acquitted itself nicely in 2020. I suspect there are a lot of voters here who will need more contact and engagement in 2022. I know there were votes left on the table in 2018, and we need to be conscious of that.

Finally, there are three other Latino districts besides SD26 in this list. We’ve discussed SD06 before, which had a big uptick in Democrats while seeing fewer Republicans in 2016, then saw more Republicans turn out in 2020. In the end, the Dem percentage was basically the same in 2020 as in 2012, with a larger net margin, but the trend needs watching. SD19, which Dems took back in 2020 after that embarrassing special election loss, had a similar pattern as with SD06 except with a smaller net Republican gain in 2020. This district has a lot of border turf, which trended red in 2020, but it also has a good chunk of Bexar County, which got bluer and likely mitigated the overall shift. I feel like this district is more likely to drift in a Republican direction than SD06 is, but that will depend to some extent on how it’s redrawn. SD29, anchored in El Paso, had the same big Dem shift in 2016, then saw roughly equivalent gains by both parties in 2020. I think it’s more likely to get bluer over time, and there’s always room for Dem growth in El Paso, though as with SDs 13 and 23, it will require engagement.

Overall, these 19 districts represent a net gain of over 900K votes for Dems. Joe Biden collected about 600K more votes than 2012 Obama did, so there’s votes going the other way as well. Here are those districts:

Dist   1216R   1216D    1620R   1620D   1220R     1220D	Dem net
18    15,109  19,337   58,614  49,787   73,723   69,124  -4,599
04    10,564  14,667   54,680  39,023   65,244   53,690 -11,554
24    11,125   7,102   51,143  42,472   62,268   49,574 -12,694
21     9,828  13,573   43,738  26,297   53,566   39,870 -13,696
20     7,675  17,839   42,214  18,130   49,889   35,969 -13,920
22    17,969   6,092   48,183  37,910   66,152   44,002 -22,150
27     7,486  15,779   37,504   6,942   44,990   22,721 -22,269
28     6,727  -2,691   33,163  17,453   39,890   14,762 -25,128
31     6,956   3,954   36,050  10,696   43,006   14,650 -28,356
01    11,123  -6,966   34,452  17,623   45,575   10,657 -34,918
30    30,275   7,133   75,839  47,839  106,114   54,972 -51,142
03    20,610  -6,936   48,423  14,385   69,033    7,449 -61,584

Here’s the current Senate map, to remind you of where these districts are. SDs 22 and 24 have the most turf inside the big population triangle, while SD04 has most of its people there. SD22 currently includes Johnson and Ellis Counties, and it’s not too hard to imagine them beginning to trend blue over the next decade, while SD24 includes Bell and Coryell, which also have that potential.

I’m actually a little surprised to see that SDs 04 and 18 got a little bluer in 2016, before snapping back in 2020. I’ll have to take a closer look at them, on a county by county basis, to see what the big factors were. Fort Bend is going our way, and I have hope that we can make progress in Montgomery, and that’s going to be a big key to this decade.

The big Republican gainers, as noted in the last post, are mostly in East Texas and West Texas/the Panhandle, with SD03 including the north part of Montgomery. The main question will be how much of these districts will have to include the faster-growing parts of the state. That’s a calculation that won’t be very friendly to the incumbents, one way or another.

Finally, there are the three Latino districts, SDs 20, 21, and 27. All three followed the same pattern of a Dem gain in 2016 followed by a bigger Republican gain in 2020. SD27 remained solidly Democratic, while 20 and 21 are much closer to swing status though as noted in the previous post the incumbents all ran comfortably ahead of the pack. Republicans could certainly try to make a district more amenable to them out of this part of the state. How that would affect their other priorities, and how much of what we saw in 2020 continues past that year are the big questions. All other Dems carried these three districts as well, more or less at the same level as Biden. The good news for the Republicans then is that the new voters that Trump brought in were there for more than just him.

As you can see, there are fewer districts in which Dems lost ground, and the total number of votes they ceded is about a third of what they picked up elsewhere. You can see how G. Elliott Morris’ tweet thread applies here. As was the case with the State House and Congress, the Republican gerrymander of the State Senate in 2011 was very effective, until it wasn’t. It’s the same story here as it is for the other chambers, which is how do they assess the risk of a strategy that aims to gain them seats versus one that just aims to hold on to what they’ve got.

Next up will be a look at the State House district results from 2020. When the 2020 data for Congress and the SBOE finally show up, I’ll do the same for them as well. Let me know what you think.

Precinct analysis: State Senate districts 2020

Congressional districts
State Rep districts
Commissioners Court/JP precincts
Comparing 2012 and 2016
Statewide judicial
Other jurisdictions
Appellate courts, Part 1
Appellate courts, Part 2
Judicial averages
Other cities
District Attorney
County Attorney
Tax Assessor
County Clerk
Fort Bend, part 1
Fort Bend, part 2
Fort Bend, part 3
Brazoria County
Harris County State Senate comparisons

Hey, look, we now have some 2020 district data. I found it all on the new Texas Legislative Council redistricting landing page. As of last week, when I went digging, only the State Senate and State House have 2020 data, so I’m going to spend a little time with them.

The 2020 State Senate election results by district are here. The first thing you need to know is that Joe Biden carried 15 of the 31 Senate districts. Here they are, in descending order of Biden’s percentage:

Dist    Biden    Trump   Biden%   Trump%
23    237,533   52,415    80.9%    17.8%
13    208,895   46,896    80.8%    18.1%
14    347,953  132,727    70.8%    27.0%
29    180,899   87,022    66.5%    32.0%
26    191,570   92,307    66.4%    32.0%
06    123,709   61,089    66.1%    32.6%
15    208,552  110,485    64.5%    34.1%
27    125,040   90,758    57.3%    41.6%
16    210,107  159,233    56.0%    42.5%
19    176,256  149,924    53.3%    45.3%
21    155,987  132,733    53.2%    45.3%
10    199,896  170,688    53.1%    45.4%
20    143,598  128,363    52.2%    46.6%
17    212,242  193,514    51.6%    47.0%
08    231,252  211,190    51.3%    46.9%

For the record, Beto carried the same fifteen districts in 2018. I’ll do a separate post on comparisons with other years, but I figured that was a thought many of you might have, so let’s address it here.

Only Biden carried the two Republican districts, SD08 and SD17. The range for other Democrats in SD08 was 46.4% (Chrysta Castaneda) to 48.1% (Elizabeth Frizell), and in SD17 from 46.5% (Gisela Triana) to 49.0% (Tina Clinton). Every Democrat got over 50% in each of the 13 Dem-held districts. This is consistent with what we’ve seen in Harris and Fort Bend Counties, where Biden outperformed the rest of the ticket by three or four points. For what it’s worth, we saw a very similar pattern in 2016, when Hillary Clinton ran ahead of other Dems, in some cases by quite a bit more. I’m thinking specifically of CDs 07 and 32, but there are other examples. My big question all throughout the 2018 cycle was whether those voters who voted for Clinton but otherwise generally voted Republican downballot would be inclined to vote for more Democrats that year, and judging by the results I’d say the answer was mostly Yes. We’ll have to see what happens this time around.

I’m sure you’ve noticed the lower-than-expected percentages in the Latino districts. SD20 is Chuy Hinojosa, and he won re-election by a 58.5% to 48.5% margin. SD21 is Judith Zaffirini, and she cruised 60.1% to 39.9%, while our old friend Eddie Lucio took SD27 64.8% to 35.2%. You may recall that in an earlier post on the Latino vote in 2020, one factor put forward for Trump’s better-than-expected performance was incumbency. As you can see, these incumbent Dems all ran comfortably ahead of Joe Biden. Now take a look at SD19, where Roland Gutierrez knocked out incumbent Pete Flores with a seemingly unimpressive 49.9% to 46.7% score. However much stock you put in the overall hypothesis, I’d say Flores’ incumbency helped him here. Not enough, thankfully. As for the two urban districts, SDs 06, 26, and 29, I’ve discussed SD06 before, so I’ll skip it. SD26 is basically on par with 2016, while SD29 slipped a bit from then but improved by a little bit over 2012. Again, I’ll get into more detail in a subsequent post.

Where Democrats really improved is in the whiter urban and suburban districts. SD14 was always a Democratic stronghold, but it really punched above its weight in 2020. No Republican district generated as many votes for Trump as SD14 did for Biden, and only one Republican district had a wider margin for Trump. We Dems maybe don’t appreciate Travis County as much as we should. I’ve discussed SD15 and how it went from a solid Dem district to a powerhouse in 2020. Look at SD16, which was a Dem takeover in 2018, and marvel at how Mitt Romney won it in 2012 with 57% of the vote. This is the kind of voting behavior shift that should have Republicans worried, and as you’ll see there’s more where that came from. Similar story at a lesser scale in SD10, which Trump carried in 2016 by a fraction of a point.

And then we have the two Republican districts that Biden carried. Both were battlegrounds in 2018, and I think the closeness of the race in SD08 was a genuine surprise to a lot of people, myself included. That’s a district that has shifted enormously, but it’s got more company than you might think. To understand that better, let’s look at the districts that Trump won, as above sorted by the percentage that Biden got.

Dist    Biden    Trump   Biden%   Trump%
09    161,000  166,632    48.3%    50.0%
25    256,178  302,919    45.1%    53.3%
07    188,150  232,201    44.1%    54.5%
05    199,253  250,002    43.4%    54.5%
12    211,292  270,287    43.2%    55.2%
11    161,818  232,156    40.4%    58.0%
02    138,917  208,774    39.4%    59.2%
18    161,933  271,898    36.8%    61.9%
22    128,415  253,102    33.2%    65.4%
04    142,522  281,331    33.2%    65.5%
24    126,340  257,861    32.3%    65.9%
30    121,646  329,601    26.5%    71.9%
01     92,593  265,715    25.5%    73.3%
28     76,925  222,872    25.3%    73.3%
03     77,364  294,559    20.6%    78.4%
31     59,684  229,768    20.3%    78.2%

Biden came within less than six thousand votes of taking a 16th Senate district, which would have been a majority. SD09 was Beto’s nearest miss for a sixteenth as well, though he came a little closer. The top five here for Biden are the same for Beto, with SDs 05 and 07 flipped; indeed, all of these districts are more or less sorted in the same way for both years.

I will have more numbers in the next post to show just how much movement there’s been, but in the meantime feel free to look at the 2012 district results and see for yourself just how uncompetitive these district used to be. The 2011 Senate map gerrymander was extremely effective, until all of a sudden it wasn’t. The Republicans will have some challenges ahead of them this fall.

There is of course some spare capacity for the Republicans to use, but it’s not as simple as it looks. Here’s the current map, to illustrate. None of SDs 01, 28, or 31 is anywhere near a Democratic stronghold. SDs 03 and 30 do border on Dem areas, and of course those other three districts can be sliced and diced to siphon off some Dem support, but it’s not quite that simple. For one thing, shifting the center of gravity in these districts from their rural centers towards the urban and suburban parts of the state means that their rural constituents – the Republican base – get less attention and power. They also increase the risk of a primary challenge from an opponent in a higher population area. I think playing defense will be a more urgent priority for the Republicans – they may try to carve out a more amenable South Texas district to capitalize on the Latino shift, but it’s not clear how persistent that will be, and there are still Voting Rights Act protections in place to guard against that, however tenuously – but maybe they could take a shot at Sen. Powell in SD10. As with the Congressional map, it’s a question of their risk tolerance as well as their appetite for gain. We’ll know in a few months.

A slightly less rosy view of Democratic prospects

Here’s the latest race ratings from Texas Elects:

Texas Election Source has updated 27 race ratings based on the latest polling, July campaign finance reports and primary runoff results. Twenty of those races moved one column toward the Democrats’ advantage. Our complete ratings are located here. Thirteen Republican-held seats in the legislature or congressional delegation are rated Toss-up or Lean Democratic. No Democrat-held seat is rated below Lean Democratic after several seats formerly in the Toss-up column were shifted into the Lean Democratic column.

The most significant impact of the new ratings on our projections is in the Texas House. Democrats need a net of nine seats to retake a majority in the chamber. We project they will get six, up three from our April ratings, which would cut the Republicans’ advantage to 77-73 entering the 2021 legislative session. Seven more Republican-held seats are projected to be within 1.5 percentage points of the range we consider a toss-up race. Only two Democrat-held seats are projected to be within 1.5 percentage points of a toss-up.

Four Republican-held seats are rated Lean Democratic, listed from greatest to least lean:

  • HD134 – Rep. Sarah Davis (R-Houston) vs. Ann Johnson (D)
  • HD138 open – Lacey Hull (R) vs. Akilah Bacy (D)
  • HD108 – Rep. Morgan Meyer (R-Dallas) vs. Joanna Cattanach (D); and
  • HD66 – Rep. Matt Shaheen (R-Plano) vs. Sharon Hirsch (D).

Since 2010, the four House seats on the list have drifted an average of 7.3 percentage points bluer, relative to the state as a whole. Two seats in other chambers – CD23 and SD19 – are also rated Lean Democratic. They have gotten relatively redder but remained 3.9 and 9.1 percentage points bluer than the state as a whole in 2018. We are projecting SD19 to get another 1.4 percentage points redder, but even that keeps it just .07% from being labeled as Likely Democratic.

Incidentally, HD134 would rate as Likely Democratic but for Davis’s consistent over-performance of other Republicans in the district. In 2018, the average Democrat received 55% of the vote in her district measured head-to-head against the Republican, but Davis survived thanks to ticket-splitting voters. Longtime political observers will remember former Rep. Jim McReynolds (D-Lufkin) who held onto his district by finishing as much as 19 points better than the rest of the Democratic slate. He was overwhelmed by rising Republican leanings in 2010 but still over-performed the rest of the ticket by 12 points. We project Davis’s ability to win over ticket-splitting voters will not be enough this year.

Dallas Co. was the epicenter of the Democratic surge in 2018. Only two Republicans represent the county in the state House currently, and we project that number will be zero after November. Tarrant Co., home to five races rated Toss-up or Lean Republican, and Fort Bend Co., with three seats in the Lean and Likely Republican columns, are expected to be the chief battleground counties in the House this year.

There’s more, so go read the rest. Texas Elects has a lot of premium content, but the free stuff is worth checking regularly.

Unlike the exuberant Capitol Inside projections, Texas Elects has the Dems falling short of a majority in the House, though it does expect three Congressional seats and SD19 to flip, and it has all of the statewide races as “Lean Republican”. You might be wondering about the inclusion of some Dem-held seats on the table, but as noted before, HDs 31, 34, and 74 are three of the four most purple districts out there that were held by Dems prior to 2018. They could be vulnerable in a bad year for Dems, though I don’t think this is that kind of year. As for HD41 and HD144, I can’t say I’m worried about them.

As that Capitol Inside projection was ebullient for Dems, this one is more sober. It sounds a little crazy to say when you think of the decade in total, but a six-seat pickup by Dems in the Lege would feel disappointing. It’s well within the range of possibility, and if all we ever think about is the best case scenario we’re not being honest with ourselves. All projections are art as well as science, in that you have to decide which factors are the most important and by how much. Individual candidates and fundraising prowess mean a lot, but so does the national environment, and so do demographic trends.

As far as candidates mattering goes, read that analysis of the HD134 race carefully. I come back to this a lot, but the key thing that happened in HD134, and in CD07 (which includes almost all of HD134) is exactly that the Democratic shift from 2016 to 2018 went much deeper than the top of the ticket. The average Republican judicial candidate won CD07 by thirteen points in 2016, and won HD134 by eight. In 2018, the average Republican judicial candidate barely won CD07. I didn’t do the exact same analysis for the State House districts, because I spent so much time talking about straight tickets and undervoting, but in service of that analysis I did this sample of judicial races, and as you can see each Dem was over fifty percent in HD134, by varying amounts. The point is, the fundamental nature of HD134 has shifted from “a Republican district that will sometimes support specific Democrats” to “a Democratic district that has – at least till now – supported Sarah Davis”. That’s what she’s up against this year, not just her November opponent but the baggage of the entire Republican Party and the prospect of a Democratic Speaker. She could hang on, and for sure she should not be underestimated, but this year, for the first time, she’s the underdog.

Anyway. I love this kind of analysis because it makes me think about my own assumptions and expectations for the year. Go take a look and see what you think.

Senate map is out, controversy precedes it

Before we had a State Senate map, we had a brawl brewing over one proposed district on it.

Accusing the state Senate’s Republican leaders of a “shameful partisan attack,” Sen. Wendy Davis said Tuesday that a new redistricting map for her Tarrant County senatorial district violates the federal Voting Rights Act by ripping apart a powerful minority coalition that was crucial to her election over a Republican incumbent in 2008.

After reviewing the map for the first time Tuesday, the Fort Worth Democrat fired off an angry letter to the head of the Senate Select Committee on Redistricting and said she plans legal action to challenge the plan, which revamps her 10th senatorial district.

“I’m very sure we will be in a court battle,” Davis told the Star-Telegram.

Sen. Kel Seliger, R-Amarillo, chairman of the redistricting committee, is expected to release the proposed map for the state’s 31 Senate districts today. The committee plans a hearing Thursday to take public testimony.

Davis said she was not given an opportunity to provide input for the plan or review preliminary maps, despite repeated requests. She vowed to fight the proposal “with every resource I can muster.”

“I will not allow the voting rights of hundreds of thousands of constituents in Tarrant County to be trampled to satisfy the partisan greed of the Senate leadership,” Davis said.


Davis said Seliger’s plan would shift African-American voters in southeast Fort Worth, Everman and Forest Hill into redrawn District 22, represented by Sen. Brian Birdwell, R-Granbury. Hispanic neighborhoods in north Fort Worth would become part of District 12, represented by Sen. Jane Nelson, R-Flower Mound.

Putting aside the minority voting strength issue, it’s hard to see how folks in an urban area like that can be served by a Senator from another county in a district that’s mostly rural. What communities of interest do Granbury and Flower Mound share with Fort Worth? Regardless, minority voting strength will certainly be the focus of any legal action that may be taken against the upcoming map. A press release from Sen. Davis that talks about the cracking of these communities is here, a letter from Davis to Sen. Seliger over the latter not meeting with her before the map was created is here, and a letter from four current Fort Worth City Council members to the Justice Department is here.

In the meantime, the Seliger Senate map has now been released into the wild. I know what you want, so here it comes. First, some pictures. Here’s the Metroplex, source of Sen. Davis’ consternation:

Metroplex Senate districts

SD22, Sen. Birdwell’s district, stretches all the way down to Falls County, south of McClennan. It’s closer to Austin than Fort Worth at that end. Speaking of Austin:

Travis County Senate districts

Sens. Troy Fraser and Judith Zaffirini each wind up with a piece of the Capitol county. Neither Zaffirini nor Sen. Kirk Watson are particularly happy about it. I think if the GOP could draw a map that put a piece of Travis County into every single district, they would. Finally, here’s Harris:

Harris County Senate districts

Sen. Joan Huffman’s SD17 goes south but loses the tail that had snaked east across the coast through Galveston into Jefferson County. Sen. Mike Jackson gets all of Galveston, while Sen. Tommy Williams gets all of Chambers and Jefferson. And I am once again moved into a new district, as nearly all of my part of the Heights gets separated from Sen. Mario Gallegos’ SD06 in favor of Sen. John Whitmire’s SD15.

As for electoral data, see here for 2010 and here for 2008. As the map is drawn, it’s hard to see how Sen. Davis can hold on in a district that topped out at 43.50% for Sam Houston (43.12% for Obama), though I suppose it’s not totally out of the question. Interestingly, the Democrats could have some other opportunities over the long term:

Dist Incumbent Molina Houston old Houston new =================================================== 09 Harris 39.4 47.6 43.4 10 Davis 42.3 47.4 43.5 16 Carona 41.0 46.9 43.4 17 Huffman 43.6 47.6 40.8 19 Uresti 55.1 57.0 57.2 20 Hinojosa 55.7 59.7 59.7

I threw in Sens. Carlos Uresti and Chuy Hinojosa as points of comparison, as they were the least Democratic non-Davis districts, with Obama numbers around 55%. Sam Houston wasn’t the high scorer in their districts, either – Linda Yanez got 60.5% in SD20, and both Yanez (59.0) and Susan Strawn (58.4) did better in SD19. I’m not too worried about either of these guys. I wish I had Molina numbers from 2004 for the new districts to compare, but I don’t. I still suspect these districts are bluer now than they would have been then, and will be more so in 2012, but I can’t quantify that. I also suspect there’s only so much that can be done to protect Sens. Carona and Harris, though it may be enough to get them through most if not all of the decade. As with the SBOE, the draw to determine whether they run again in 2014 or 2016 could make a difference. I am sure that there will be alternate maps filed, starting with one from Sen. Davis, so we’ll see how it goes from here.

UPDATE: Something I had not noticed before: Sen. Zaffirini, whose district stretches from Laredo to Austin, would no longer have a piece of Bexar County.

Under the proposed changes, the number of senators representing San Antonio would slip from four to three because state Sen. Judith Zaffirini, D-Laredo, would have a district that completely avoids Bexar County.

Zaffirini was upset she wouldn’t represent San Antonio if the proposal were to pass. It has her district running all the way from Laredo to East Austin’s historically black neighborhoods.

“I’ve worked hard for Bexar County,” she said. “I especially carry their higher education agenda passionately; I’ve made a difference for Bexar County over the years.”

There’s a good side-by-side comparison at the story.

UPDATE: Greg has more.