- Lead
- 147,219
- Total
- 316,455
- vs nation
- R+45.0
Alabama 3rd Congressional District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 132,007
- Total
- 322,832
- vs nation
- R+45.3
- Lead
- 120,966
- Total
- 285,967
- vs nation
- R+44.4
- Lead
- 93,683
- Total
- 277,996
- vs nation
- R+37.6
- Lead
- 95,915
- Total
- 283,455
- vs nation
- R+41.1
- Lead
- 83,781
- Total
- 252,238
- vs nation
- R+30.8
- Lead
- 40,494
- Total
- 220,256
- vs nation
- R+18.9
- Lead
- 13,558
- Total
- 201,519
- vs nation
- R+15.2
Key facts
- 2024 presidential margin
- R+46.5MIT Election Lab
- Population
- 717,7662024 5-year
- Population density
- 87 / sq mi2024 5-year · TIGER/Line
- Land area
- 8,255 sq miTIGER/Line
- Median household income
- $60,2932024 5-year
- White (non-Hispanic)
- 70.0%2024 5-year
- Black
- 20.2%2024 5-year
- Hispanic / Latino
- 3.8%2024 5-year
- Peak Democratic margin
- D+69.5 in 1940MIT Election Lab
- Peak Republican margin
- R+53.8 in 1972MIT Election Lab
- Most similar
- Congressional District 3, SC · twin score 98.0
presidential history
Party record book
Alabama 3rd Congressional District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1940
84.6%
37,382 votes · D+69.5 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 83.0%
Republican
Richard Nixon1972
76.2%
104,291 votes · R+53.8 · modeled estimate
Runner-up · Donald Trump, 2024 · 72.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Hubert Humphrey1968
102,733votes
72.0% of the vote · D+59.5 · modeled estimate
Runner-up · Jimmy Carter, 1976 · 97,434 votes
Republican
Donald Trump2024
230,087votes
72.7% of the vote · R+46.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 225,363 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Alton B. Parker1904
+64.8pts D vs U.S.
Place D+45.2 · U.S. R+19.7 · modeled estimate
Runner-up · John W. Davis, 1924 · +62.2 pts
Republican
Barry Goldwater1964
+54.8pts R vs U.S.
Place R+32.2 · U.S. D+22.6 · modeled estimate
Runner-up · Donald Trump, 2020 · +45.3 pts
Current officeholders
Federal officeholders only. State and local officeholders are planned for the next data pass.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each result reflects the U.S. House district as it was drawn for that election; redistricting has redrawn these lines over time, so they can differ from the current 120th-Congress district shown on the map above.
Alabama's 3rd congressional district, as drawn for the 2026 elections, takes in Lee, Calhoun, Etowah, St. Clair, and Talladega counties. About 717,800 people live within its 2026 boundaries, with a median age of 39.8. Measured on those boundaries, the district has voted Republican in every presidential election since 2012, by widening margins. The margin was R+33.7 in 2012, R+42.3 in 2016, R+40.9 in 2020, and R+46.5 in 2024.
Across the recorded series it reached a Democratic high of 69.5 points in 1940 and a Republican high of 53.8 points in 1972. Between 2020 and 2024 the district moved 5.6 points toward the Republican candidate; the 2024 margin was 46.5 points.
A population of 717,766, a 70% non-Hispanic-white share, and a median household income of $60,293 describe the district. The district's voting pattern over the last decade is most similar to that of Congressional District 3 and Congressional District 1.
The congressional districts 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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Alabama 3rd Congressional District. Akashic. https://akashic.app/cd/0103/. Accessed May 20, 2026. License: CC BY 4.0.