Primary Turnout
R vs D primary voters in Jefferson County
Republican
Democrat
★County Profile
Jefferson County
Election results and voting trends
Voting Trends
R vs D turnout over time
Runoff Turnout
R vs D runoff voters in Jefferson County
Republican
Democrat
General Election
Highest-turnout race per year in Jefferson County
Republican
Democrat
Party Lean Trend
How Jefferson County's partisan lean has shifted over time
Party Lean Trend
Recency-weighted lean across general elections
R territory
D territory
50% line
Ballot Composition
Contested and uncontested general election races
ContestedUncontested
Standout Performers
Candidates who most over- or under-performed Jefferson County's partisan lean
YearRaceCandidatePtyActualExpect+/-
+10.8
Railroad Commissioner57.7% actual46.9% exp
-10.8
Railroad Commissioner42.3% actual53.1% exp
+7.0
Governor48.8% actual41.8% exp
-7.0
Governor51.2% actual58.2% exp
+5.5
Railroad Commissioner53.7% actual48.2% exp
-5.5
Railroad Commissioner46.3% actual51.8% exp
+4.9
U. S. Senator51.8% actual46.9% exp
-4.9
U. S. Senator48.2% actual53.1% exp
+4.9
Railroad Commissioner55.6% actual50.7% exp
-4.9
Railroad Commissioner44.4% actual49.3% exp
+4.5
Railroad Commissioner46.3% actual41.8% exp
-4.5
Railroad Commissioner53.7% actual58.2% exp
+4.2
President/Vice-President51.1% actual46.9% exp
-4.2
President/Vice-President48.9% actual53.1% exp
+3.8
Commissioner of Agriculture45.6% actual41.8% exp
-3.8
Commissioner of Agriculture54.4% actual58.2% exp
-3.8
U. S. Senator46.9% actual50.7% exp
+3.8
U. S. Senator53.1% actual49.3% exp
+3.6
U. S. Senator51.8% actual48.2% exp
Election History
Voting totals by election, most recent first
Top Contested Races
Highest-turnout contested races in Jefferson County
RaceElectionWinnerVotesMargin
PRESIDENT/VICE-PRESIDENT
47,570
50.2%
U. S. SENATOR
46,928
50.5%
U. S. REPRESENTATIVE DISTRICT 14
48,160
52.1%
CHIEF JUSTICE, SUPREME COURT
45,409
49.5%
JUSTICE, SUPREME COURT, PLACE 7
45,815
49.9%
JUSTICE, SUPREME COURT, PLACE 8
45,787
49.9%
JUSTICE, SUPREME COURT, PLACE 6 - UNEXPIRED TERM
47,005
51.3%
RAILROAD COMMISSIONER
46,241
50.5%
STATE SENATOR, DISTRICT 4
46,195
50.6%
JUDGE, COURT OF CRIMINAL APPEALS PLACE 3
46,414
50.9%
JUDGE, COURT OF CRIMINAL APPEALS PLACE 4
46,329
50.9%
JUDGE, COURT OF CRIMINAL APPEALS PLACE 9
46,575
51.2%
President/Vice-President
43,242
48.8%
President/Vice-President
42,905
48.6%
U. S. Representative District 14
35,636
40.6%
President/Vice-President
42,862
48.9%
District Judge, 136th Judicial District
51,952
60.2%
PRESIDENT/VICE-PRESIDENT
46,596
54.0%
District Judge, 136th Judicial District
47,807
55.5%