Rockwall County, Texas
Precinct data
Results by precinct
26 precincts · 62,513 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -Precinct 3Precinct 3 | 2,109 | 5,744 | 104 | 7,957 | 26.5% | 72.2% | R+45.7 |
|---|---|---|---|---|---|---|---|
| Precinct -Precinct 1Precinct 1 | 2,188 | 5,512 | 133 | 7,833 | 27.9% | 70.4% | R+42.4 |
| Precinct -Precinct 4APrecinct 4A | 1,649 | 3,463 | 67 | 5,179 | 31.8% | 66.9% | R+35.0 |
| Precinct -Precinct 3DPrecinct 3D | 938 | 3,125 | 50 | 4,113 | 22.8% | 76.0% | R+53.2 |
| Precinct -Precinct 1CPrecinct 1C | 936 | 2,384 | 60 | 3,380 | 27.7% | 70.5% | R+42.8 |
| Precinct -Precinct 2Precinct 2 | 937 | 2,129 | 41 | 3,107 | 30.2% | 68.5% | R+38.4 |
| Precinct -Precinct 4CPrecinct 4C | 876 | 2,119 | 41 | 3,036 | 28.9% | 69.8% | R+40.9 |
| Precinct -Precinct 3CPrecinct 3C | 574 | 2,372 | 39 | 2,985 | 19.2% | 79.5% | R+60.2 |
| Precinct -Precinct 4BPrecinct 4B | 922 | 1,952 | 32 | 2,906 | 31.7% | 67.2% | R+35.4 |
| Precinct -Precinct 2APrecinct 2A | 784 | 1,991 | 33 | 2,808 | 27.9% | 70.9% | R+43.0 |
| Precinct -Precinct 3EPrecinct 3E | 628 | 1,891 | 40 | 2,559 | 24.5% | 73.9% | R+49.4 |
| Precinct -Precinct 1EPrecinct 1E | 589 | 1,815 | 22 | 2,426 | 24.3% | 74.8% | R+50.5 |
| Precinct -Precinct 4DPrecinct 4D | 803 | 1,492 | 41 | 2,336 | 34.4% | 63.9% | R+29.5 |
| Precinct -Precinct 1APrecinct 1A | 765 | 1,219 | 25 | 2,009 | 38.1% | 60.7% | R+22.6 |
| Precinct -Precinct 4EPrecinct 4E | 571 | 1,353 | 35 | 1,959 | 29.1% | 69.1% | R+39.9 |
| Precinct -Precinct 2DPrecinct 2D | 706 | 1,018 | 36 | 1,760 | 40.1% | 57.8% | R+17.7 |
| Precinct -Precinct 2EPrecinct 2E | 741 | 933 | 28 | 1,702 | 43.5% | 54.8% | R+11.3 |
| Precinct -Precinct 2BPrecinct 2B | 533 | 829 | 12 | 1,374 | 38.8% | 60.3% | R+21.5 |
| Precinct -Precinct 2CPrecinct 2C | 295 | 1,014 | 8 | 1,317 | 22.4% | 77.0% | R+54.6 |
| Precinct -Precinct 2FPrecinct 2F | 237 | 477 | 11 | 725 | 32.7% | 65.8% | R+33.1 |
| Precinct -Precinct 1DPrecinct 1D | 241 | 401 | 17 | 659 | 36.6% | 60.8% | R+24.3 |
| Precinct -Precinct 4FPrecinct 4F | 70 | 309 | 4 | 383 | 18.3% | 80.7% | R+62.4 |
| Precinct -Precinct 1BPrecinct 1B | 0 | 0 | 0 | 0 | — | — | Even |
| Precinct -Precinct 3APrecinct 3A | 0 | 0 | 0 | 0 | — | — | Even |
| Precinct -Precinct 3BPrecinct 3B | 0 | 0 | 0 | 0 | — | — | Even |
| Precinct -Precinct 4Precinct 4 | 0 | 0 | 0 | 0 | — | — | Even |
Presidential margin, 1904–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1904 | +81.2% |
| 1908 | No data |
| 1912 | +95.8% |
| 1916 | +91.9% |
| 1920 | +77.4% |
| 1924 | +86.9% |
| 1928 | +49.3% |
| 1932 | +90.5% |
| 1936 | +95.6% |
| 1940 | +88.2% |
| 1944 | +77.7% |
| 1948 | +66.3% |
| 1952 | +32.1% |
| 1956 | +16.6% |
| 1960 | +16.7% |
| 1964 | +49.0% |
| 1968 | +8.3% |
| 1972 | −50.8% |
| 1976 | −6.6% |
| 1980 | −33.2% |
| 1984 | −60.5% |
| 1988 | −45.8% |
| 1992 | −30.4% |
| 1996 | −39.3% |
| 2000 | −56.8% |
| 2004 | −57.9% |
| 2008 | −46.2% |
| 2012 | −53.1% |
| 2016 | −46.8% |
| 2020 | −37.6% |
| 2024 | −40.9% |
U.S. Senate
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2018 | 63,500 |
| 2020 | 71,102 |
| 2022 | 79,059 |
| 2024 | 87,932 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+3,087 net domestic migration · 2025
Net +48,654 over 2011–2025 · gain loss
Arrivals reported $100,668 in average income, against $148,282 for residents who stayed — 32% lower. (IRS SOI, 2022–23)
The places arrivals came from lean D+1.5 on average — 42 points more Democratic-leaning than Rockwall County, TX itself (R+40.9).
Where arrivals came from lean of each source
- Dallas County, TX2,181D+22.2
- Collin County, TX906R+11.1
- Kaufman County, TX368R+27.9
- Hunt County, TX307R+55.5
- Denton County, TX268R+13.1
- Tarrant County, TX174R+5.1
Where departures went households, 2022–23
- Dallas County, TX1,151
- Collin County, TX761
- Hunt County, TX553
- Kaufman County, TX277
- Denton County, TX191
- Tarrant County, TX170
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 | +1,486 |
| 2012 | +1,121 |
| 2013 | +1,458 |
| 2014 | +1,780 |
| 2015 | +2,541 |
| 2016 | +2,616 |
| 2017 | +2,773 |
| 2018 | +3,218 |
| 2019 | +3,871 |
| 2021 | +7,444 |
| 2022 | +5,801 |
| 2023 | +7,037 |
| 2024 | +4,421 |
| 2025 | +3,087 |
Rockwall is Texas's smallest county by area, yet its fast-growing suburban and exurban population consistently delivers lopsided Republican margins — hitting R+40.9 in 2024 — making it a reliable anchor in northeast Dallas's exurban ring.
Across the recorded series it reached a Democratic high of 95.8 points in 1912 and a Republican high of 60.5 points in 1984. Between 2020 and 2024 the county moved 3.3 points toward the Republican candidate; the 2024 margin was 40.9 points.
A population of 123,617, a 63% non-Hispanic-white share, and a median household income of $127,981 describe the county. The county's voting pattern over the last decade is most similar to that of Cherokee County and Ellis 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 →
Rockwall County, Texas. Akashic. https://akashic.app/county/48397/. Accessed May 20, 2026. License: CC BY 4.0.