County record · fips 48407 · Texas
San JacintoTX
Republican ×8 since 1996reported 1872–2024 · 39 elections
The Long Record
39 elections against the Texas and national vote
2024 result
R+65.7
won by Republicans
Record since first cycle
21–18
Dem–Rep two-party wins
Voted with the winner
23/39
59% of its elections
Closest election
1996
R+1.9
this countyTexasnational (official)dot colour = two-party winner · hollow = tie or unknown total · click a dot to open that election
The Biggest Swings
Cycle-over-cycle change in the two-party margin, in points
| Election | Swing | Toward |
|---|---|---|
| 1880 | +119.5 pts | Democrats |
| 1884 | -100.9 pts | Republicans |
| 1932 | +70.3 pts | Democrats |
| 1920 | +68.9 pts | Democrats |
| 1972 | -64.8 pts | Republicans |
Who Lives Here
Census & ACS county profile, 2024
Population
28,441
College (BA+)
16%
Median income
$65,364
2024 dollars
Non-white
31%
Rural
100%
Age 65+
22%
Interpolated between Census/ACS anchors; income CPI-deflated to 2024. Demographics begin in 2000 — earlier cycles have returns only.
Neighbouring counties
Liberty, TX · Montgomery, TX · Polk, TX · Trinity, TX · Walker, TX