Tom Green County, Texas
Precinct data
Results by precinct
35 precincts · 45,460 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -Precinct 241Precinct 241 | 899 | 3,325 | 32 | 4,256 | 21.1% | 78.1% | R+57.0 |
|---|---|---|---|---|---|---|---|
| Precinct -Precinct 421Precinct 421 | 667 | 1,960 | 35 | 2,662 | 25.1% | 73.6% | R+48.6 |
| Precinct -Precinct 319Precinct 319 | 674 | 1,774 | 30 | 2,478 | 27.2% | 71.6% | R+44.4 |
| Precinct -Precinct 436Precinct 436 | 773 | 1,650 | 47 | 2,470 | 31.3% | 66.8% | R+35.5 |
| Precinct -Precinct 213Precinct 213 | 189 | 2,212 | 16 | 2,417 | 7.8% | 91.5% | R+83.7 |
| Precinct -Precinct 230Precinct 230 | 551 | 1,603 | 28 | 2,182 | 25.3% | 73.5% | R+48.2 |
| Precinct -Precinct 304Precinct 304 | 502 | 1,456 | 17 | 1,975 | 25.4% | 73.7% | R+48.3 |
| Precinct -Precinct 402Precinct 402 | 677 | 1,226 | 29 | 1,932 | 35.0% | 63.5% | R+28.4 |
| Precinct -Precinct 358Precinct 358 | 226 | 1,577 | 10 | 1,813 | 12.5% | 87.0% | R+74.5 |
| Precinct -Precinct 215Precinct 215 | 378 | 1,291 | 29 | 1,698 | 22.3% | 76.0% | R+53.8 |
| Precinct -Precinct 228Precinct 228 | 496 | 1,159 | 20 | 1,675 | 29.6% | 69.2% | R+39.6 |
| Precinct -Precinct 318Precinct 318 | 204 | 1,304 | 9 | 1,517 | 13.4% | 86.0% | R+72.5 |
| Precinct -Precinct 146Precinct 146 | 575 | 901 | 21 | 1,497 | 38.4% | 60.2% | R+21.8 |
| Precinct -Precinct 424Precinct 424 | 422 | 1,013 | 12 | 1,447 | 29.2% | 70.0% | R+40.8 |
| Precinct -Precinct 201Precinct 201 | 439 | 963 | 12 | 1,414 | 31.0% | 68.1% | R+37.1 |
| Precinct -Precinct 137Precinct 137 | 564 | 782 | 21 | 1,367 | 41.3% | 57.2% | R+15.9 |
| Precinct -Precinct 327Precinct 327 | 406 | 767 | 7 | 1,180 | 34.4% | 65.0% | R+30.6 |
| Precinct -Precinct 422Precinct 422 | 119 | 1,046 | 12 | 1,177 | 10.1% | 88.9% | R+78.8 |
| Precinct -Precinct 306Precinct 306 | 321 | 783 | 10 | 1,114 | 28.8% | 70.3% | R+41.5 |
| Precinct -Precinct 348Precinct 348 | 174 | 793 | 2 | 969 | 18.0% | 81.8% | R+63.9 |
| Precinct -Precinct 144Precinct 144 | 343 | 520 | 15 | 878 | 39.1% | 59.2% | R+20.2 |
| Precinct -Precinct 423Precinct 423 | 90 | 782 | 4 | 876 | 10.3% | 89.3% | R+79.0 |
| Precinct -Precinct 106Precinct 106 | 259 | 517 | 4 | 780 | 33.2% | 66.3% | R+33.1 |
| Precinct -Precinct 112Precinct 112 | 87 | 640 | 2 | 729 | 11.9% | 87.8% | R+75.9 |
| Precinct -Precinct 108Precinct 108 | 65 | 614 | 4 | 683 | 9.5% | 89.9% | R+80.4 |
| Precinct -Precinct 107Precinct 107 | 210 | 445 | 13 | 668 | 31.4% | 66.6% | R+35.2 |
| Precinct -Precinct 435Precinct 435 | 200 | 461 | 6 | 667 | 30.0% | 69.1% | R+39.1 |
| Precinct -Precinct 434Precinct 434 | 229 | 420 | 9 | 658 | 34.8% | 63.8% | R+29.0 |
| Precinct -Precinct 124Precinct 124 | 312 | 306 | 5 | 623 | 50.1% | 49.1% | D+1.0 |
| Precinct -Precinct 420Precinct 420 | 151 | 455 | 6 | 612 | 24.7% | 74.3% | R+49.7 |
| Precinct -Precinct 114Precinct 114 | 211 | 180 | 4 | 395 | 53.4% | 45.6% | D+7.8 |
| Precinct -Precinct 351Precinct 351 | 57 | 227 | 2 | 286 | 19.9% | 79.4% | R+59.4 |
| Precinct -Precinct 308Precinct 308 | 75 | 120 | 0 | 195 | 38.5% | 61.5% | R+23.1 |
| Precinct -Precinct 401Precinct 401 | 36 | 57 | 3 | 96 | 37.5% | 59.4% | R+21.9 |
| Precinct -Precinct 225Precinct 225 | 4 | 70 | 0 | 74 | 5.4% | 94.6% | R+89.2 |
Presidential margin, 1904–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1904 | +69.0% |
| 1908 | +75.3% |
| 1912 | +76.6% |
| 1916 | +81.6% |
| 1920 | +61.1% |
| 1924 | +55.9% |
| 1928 | −26.3% |
| 1932 | +73.8% |
| 1936 | +75.9% |
| 1940 | +71.8% |
| 1944 | +62.0% |
| 1948 | +54.4% |
| 1952 | −25.1% |
| 1956 | −29.6% |
| 1960 | −7.5% |
| 1964 | +18.9% |
| 1968 | −14.9% |
| 1972 | −44.2% |
| 1976 | −5.3% |
| 1980 | −24.4% |
| 1984 | −45.2% |
| 1988 | −27.0% |
| 1992 | −9.7% |
| 1996 | −19.3% |
| 2000 | −44.6% |
| 2004 | −51.3% |
| 2008 | −41.7% |
| 2012 | −47.9% |
| 2016 | −47.6% |
| 2020 | −44.4% |
| 2024 | −48.0% |
U.S. Senate
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 64,614 |
| 2018 | 66,823 |
| 2020 | 70,086 |
| 2022 | 70,922 |
| 2024 | 72,586 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
−61 net domestic migration · 2025
Net +2,087 over 2011–2025 · gain loss
Arrivals reported $58,143 in average income, against $88,276 for residents who stayed — 34% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+25.5 on average — 22 points more Democratic-leaning than Tom Green County, TX itself (R+48.0).
Where arrivals came from lean of each source
- Bexar County, TX122D+9.7
- Midland County, TX93R+60.5
- Runnels County, TX90R+77.1
- Tarrant County, TX85R+5.1
- Taylor County, TX81R+49.8
- Travis County, TX66D+39.3
Where departures went households, 2022–23
- Bexar County, TX215
- Tarrant County, TX115
- Taylor County, TX100
- Midland County, TX98
- Runnels County, TX76
- Lubbock County, TX74
Migration is one input to a place’s political change, not its cause — a shift can also come from residents changing their minds, generational turnover, or turnout. These figures describe the places people moved between; they do not measure how any mover voted.
| Year | Net domestic migration |
|---|---|
| 2011 | +478 |
| 2012 | +758 |
| 2013 | +722 |
| 2014 | +1,082 |
| 2015 | +423 |
| 2016 | −547 |
| 2017 | −494 |
| 2018 | +129 |
| 2019 | +802 |
| 2021 | −897 |
| 2022 | −490 |
| 2023 | −109 |
| 2024 | +291 |
| 2025 | −61 |
Tom Green County, home to San Angelo, delivers some of Texas's most lopsided statewide margins, with its oil-patch economy and sparse rural precincts reinforcing a Republican baseline that has held firm across multiple election cycles.
Across the recorded series it reached a Democratic high of 81.6 points in 1916 and a Republican high of 51.3 points in 2004. Between 2020 and 2024 the county moved 3.6 points toward the Republican candidate; the 2024 margin was 48.0 points.
A population of 119,577, a 51% non-Hispanic-white share, and a median household income of $68,370 describe the county. The county's voting pattern over the last decade is most similar to that of Midland County and Hockley County.
The counties whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Browse places by community — income, education, race & ethnicity, language — all community cuts →
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Tom Green County, Texas. Akashic. https://akashic.app/county/48451/. Accessed May 20, 2026. License: CC BY 4.0.