- Lead
- 46,579
- Total
- 114,698
- vs nation
- R+39.1
- Turnout
- 67.0%
Shelby County, AL
▦ precinct · ▥ counties · ▢ no spatial detail
President margin by year
Place winner margin
President results by year
2024 turnout 67.0% of 171,591 citizens 18+
- Lead
- 46,432
- Total
- 114,950
- vs nation
- R+44.8
- Turnout
- 71.9%
- Lead
- 50,043
- Total
- 98,962
- vs nation
- R+52.7
- Turnout
- 68.2%
- Lead
- 51,385
- Total
- 92,507
- vs nation
- R+59.4
- Turnout
- —
- Lead
- 48,435
- Total
- 90,643
- vs nation
- R+60.7
- Turnout
- —
- Lead
- 48,585
- Total
- 78,906
- vs nation
- R+59.1
- Turnout
- —
- Lead
- 34,468
- Total
- 62,128
- vs nation
- R+56.0
- Turnout
- —
- Lead
- 25,810
- Total
- 50,773
- vs nation
- R+59.4
- Turnout
- —
Key facts
- 2024 presidential margin
- R+40.6MIT Election Lab
- Population
- 230,2112024 5-year
- Population density
- 293 / sq mi2024 5-year · TIGER/Line
- Land area
- 786 sq miTIGER/Line
- Median household income
- $97,9612024 5-year
- White (non-Hispanic)
- 73.2%2024 5-year
- Black
- 13.4%2024 5-year
- Hispanic / Latino
- 7.6%2024 5-year
- Peak Democratic margin
- D+49.4 in 1940MIT Election Lab
- Peak Republican margin
- R+75.7 in 1964MIT Election Lab
- Most similar
- Cherokee County, GA · twin score 97.1
Turnout and midterm durability
Participation measured against the same-year citizen voting-age population. Audited cycles count total general-election participants — ballots or participating voters, not presidential candidate votes. Cycles before 2016 predate that series and are derived from the certified presidential returns instead; they are marked everywhere they appear and are excluded from the figures below.
- 2024 turnout
- 67.0%114,957 participants ÷ 171,591 CVAP
- 2020→2022 drop-off
- +28.4 ptsPresidential-dependent
- Drop-off vs state
- +2.9 ptsPositive means a larger decline than the statewide pattern
- Mechanical 2026
- 38.6%–46.0%Recent-cycle and two-cycle persistence scenarios; not a forecast
Select a presidential cycle to show it on the map and results ledger above.
| Cycle | Participants | CVAP | Turnout | Series | Quality |
|---|---|---|---|---|---|
| 114,957 | 171,591 ± 845 | 67.0% | Audited | A/A | |
| 2022Mid | 72,710 | 167,352 ± 856 | 43.4% | Audited | C/A |
| 115,128 | 160,212 ± 798 | 71.9% | Audited | A/A | |
| 2018Mid | 84,284 | 154,250 ± 720 | 54.6% | Audited | A/A |
| 101,783 | 149,211 ± 615 | 68.2% | Audited | A/A | |
| 92,507 | 138,616 | 66.7% | Derived | — | |
| 90,643 | 130,684 | 69.4% | Derived | — | |
| 78,906 | 122,752 extrapolated | 64.3% | Derived | — |
Sources and methods
Audited cycles (2016, 2018, 2020, 2022, 2024) count total general-election participants against the same-year CVAP special tabulation, each cell carrying its own numerator and denominator quality grade. Derived cycles (2004, 2008, 2012) come from the certified presidential returns on this page over the ACS 5-year CVAP series, so they measure presidential votes cast rather than ballots — a floor on participation. Where a derived cycle predates the ACS its denominator is extrapolated rather than read, and says so on its own line below. They are shown for the longer arc and are excluded from the drop-off, excess-drop-off, and 2026 scenario figures above.
- 2024: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 311/228.
- 2022: numerator source 159, denominator source 157; top ticket votes; canonical-complete-contest-floor-v1; allocation share 0.0%; series 154/183.
- 2020: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 301/2.
- 2018: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 297/138.
- 2016: numerator source 158, denominator source 157; total voters participating; eavs-f1a-v1:observed:native; allocation share 0.0%; series 293/111.
- 2012 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
- 2008 (derived): Certified presidential returns · ACS 5-year CVAP (B05003); presidential votes cast — a floor on participation, not a ballot count.
- 2004 (derived): Certified presidential returns · extrapolated CVAP denominator; presidential votes cast — a floor on participation, not a ballot count; 2004 predates the ACS, so the denominator is a linear back-extrapolation from the 2008 and 2012 CVAP values, not a read figure.
Interactive election map
One map. Every available contest.
The map and local result cover Shelby County only. The complete contest result is shown below for comparison.
Shelby County result
0 precinct units · 0 candidate votes
Governor contest result
Loading the complete contest result…
Explore precinct resultsSearch, sort, compare years, or export CSV · 38 precincts
Precinct data
Results by precinct
38 precincts · 114,698 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -PELHAM CIVIC COMPLEXPELHAM CIVIC COMPLEX | 3,207 | 4,994 | 167 | 8,368 | 38.3% | 59.7% | R+21.4 |
|---|---|---|---|---|---|---|---|
| Precinct -HELENA COMM_ CTR_HELENA COMM_ CTR_ | 2,465 | 5,367 | 132 | 7,964 | 31.0% | 67.4% | R+36.4 |
| Precinct -KINGWOOD CHURCHKINGWOOD CHURCH | 2,790 | 4,919 | 110 | 7,819 | 35.7% | 62.9% | R+27.2 |
| Precinct -HOPE MOUNTAIN CHHOPE MOUNTAIN CH | 1,917 | 2,608 | 74 | 4,599 | 41.7% | 56.7% | R+15.0 |
| Precinct -CALERA BAPTIST CHURCHCALERA BAPTIST CHURCH | 1,802 | 2,576 | 58 | 4,436 | 40.6% | 58.1% | R+17.4 |
| Precinct -WESTWOOD BAPTIST CHWESTWOOD BAPTIST CH | 1,310 | 3,055 | 64 | 4,429 | 29.6% | 69.0% | R+39.4 |
| Precinct -SHELBY CO_ SERVICES BLDG_SHELBY CO_ SERVICES BLDG_ | 1,059 | 3,296 | 71 | 4,426 | 23.9% | 74.5% | R+50.5 |
| Precinct -RIVERCHASE CHURCH CHRISTRIVERCHASE CHURCH CHRIST | 1,265 | 3,027 | 101 | 4,393 | 28.8% | 68.9% | R+40.1 |
| Precinct -VALLEYDALE BAPTISTVALLEYDALE BAPTIST | 1,096 | 3,146 | 129 | 4,371 | 25.1% | 72.0% | R+46.9 |
| Precinct -CHURCH AT CAHABA BENDCHURCH AT CAHABA BEND | 1,017 | 2,915 | 51 | 3,983 | 25.5% | 73.2% | R+47.7 |
| Precinct -EVANGEL PRESBY_ CHEVANGEL PRESBY_ CH | 1,172 | 2,640 | 80 | 3,892 | 30.1% | 67.8% | R+37.7 |
| Precinct -CHURCH AT BROOKHILLSCHURCH AT BROOKHILLS | 1,436 | 2,198 | 75 | 3,709 | 38.7% | 59.3% | R+20.5 |
| Precinct -CHELSEA CHURCH OF GODCHELSEA CHURCH OF GOD | 718 | 2,690 | 60 | 3,468 | 20.7% | 77.6% | R+56.9 |
| Precinct -MCCHESNEY STUDENT CTR_MCCHESNEY STUDENT CTR_ | 1,496 | 1,910 | 54 | 3,460 | 43.2% | 55.2% | R+12.0 |
| Precinct -CHURCH OF JESUS CHRISTCHURCH OF JESUS CHRIST | 1,115 | 2,218 | 54 | 3,387 | 32.9% | 65.5% | R+32.6 |
| Precinct -OLD MILL SQUAREOLD MILL SQUARE | 631 | 2,599 | 29 | 3,259 | 19.4% | 79.7% | R+60.4 |
| Precinct -FOUNDERS CLUBHOUSEFOUNDERS CLUBHOUSE | 719 | 2,278 | 43 | 3,040 | 23.7% | 74.9% | R+51.3 |
| Precinct -1ST CHRISTIAN CH1ST CHRISTIAN CH | 1,014 | 1,854 | 62 | 2,930 | 34.6% | 63.3% | R+28.7 |
| Precinct -MEADOWBROOK BAPTISTMEADOWBROOK BAPTIST | 700 | 2,009 | 48 | 2,757 | 25.4% | 72.9% | R+47.5 |
| Precinct -ASBURY UN METHODISTASBURY UN METHODIST | 635 | 2,057 | 58 | 2,750 | 23.1% | 74.8% | R+51.7 |
| Precinct -DOUBLE OAK CH- CHELSEADOUBLE OAK CH- CHELSEA | 624 | 1,929 | 47 | 2,600 | 24.0% | 74.2% | R+50.2 |
| Precinct -HEARDMONT PARK SR_ COMM CTRHEARDMONT PARK SR_ COMM CTR | 514 | 1,799 | 81 | 2,394 | 21.5% | 75.1% | R+53.7 |
| Precinct -NORTH SHELBY BAPTISTNORTH SHELBY BAPTIST | 634 | 1,632 | 30 | 2,296 | 27.6% | 71.1% | R+43.5 |
| Precinct -WILSONVILLE UMCWILSONVILLE UMC | 226 | 1,995 | 19 | 2,240 | 10.1% | 89.1% | R+79.0 |
| Precinct -SOUTH SHELBY BAPT_ CHSOUTH SHELBY BAPT_ CH | 188 | 1,855 | 9 | 2,052 | 9.2% | 90.4% | R+81.2 |
| Precinct -RIVERCHASE BAPTISTRIVERCHASE BAPTIST | 679 | 1,273 | 56 | 2,008 | 33.8% | 63.4% | R+29.6 |
| Precinct -CHELSEA COMM_ CTR_CHELSEA COMM_ CTR_ | 274 | 1,579 | 20 | 1,873 | 14.6% | 84.3% | R+69.7 |
| Precinct -NEW HOPE CUMBERLANDNEW HOPE CUMBERLAND | 387 | 1,429 | 56 | 1,872 | 20.7% | 76.3% | R+55.7 |
| Precinct -SHOAL CREEK TOWN HALLSHOAL CREEK TOWN HALL | 397 | 1,419 | 22 | 1,838 | 21.6% | 77.2% | R+55.6 |
| Precinct -CHRIST CH UNITED METHODISTCHRIST CH UNITED METHODIST | 346 | 1,073 | 24 | 1,443 | 24.0% | 74.4% | R+50.4 |
| Precinct -NEW LIFE ASSEMBLY GODNEW LIFE ASSEMBLY GOD | 235 | 1,185 | 9 | 1,429 | 16.4% | 82.9% | R+66.5 |
| Precinct -VINCENT REVIVAL CTR_VINCENT REVIVAL CTR_ | 324 | 937 | 6 | 1,267 | 25.6% | 74.0% | R+48.4 |
| Precinct -HARPERSVILLE COMM_ CTR_HARPERSVILLE COMM_ CTR_ | 286 | 758 | 9 | 1,053 | 27.2% | 72.0% | R+44.8 |
| Precinct -GREYSTONE FARMS CLUBGREYSTONE FARMS CLUB | 198 | 673 | 22 | 893 | 22.2% | 75.4% | R+53.2 |
| Precinct -VANDIVER SR_ CTR_VANDIVER SR_ CTR_ | 63 | 736 | 6 | 805 | 7.8% | 91.4% | R+83.6 |
| Precinct -DUNNAVANT COMM_ CTR_DUNNAVANT COMM_ CTR_ | 44 | 399 | 3 | 446 | 9.9% | 89.5% | R+79.6 |
| Precinct -PEA RIDGE COMM_ CTR_PEA RIDGE COMM_ CTR_ | 37 | 357 | 5 | 399 | 9.3% | 89.5% | R+80.2 |
| Precinct -BEULAH BAPTIST CHURCHBEULAH BAPTIST CHURCH | 67 | 282 | 1 | 350 | 19.1% | 80.6% | R+61.4 |
presidential history
Party record book
Shelby County, AL · 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
74.6%
2,777 votes · D+49.4
Runner-up · Franklin D. Roosevelt, 1944 · 67.1%
Republican
Richard Nixon1972
81.2%
9,390 votes · R+65.2
Runner-up · George W. Bush, 2004 · 80.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
33,268votes
28.9% of the vote · R+40.4
Runner-up · Kamala Harris, 2024 · 33,087 votes
Republican
Donald Trump2020
79,700votes
69.3% of the vote · R+40.4
Runner-up · Donald Trump, 2024 · 79,666 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
Franklin D. Roosevelt1940
+39.5pts D vs U.S.
Place D+49.4 · U.S. D+9.9
Runner-up · Grover Cleveland, 1892 · +37.9 pts
Republican
Barry Goldwater1964
+98.2pts R vs U.S.
Place R+75.7 · U.S. D+22.6
Runner-up · John McCain, 2008 · +60.7 pts
Current officeholders
Seats representing Shelby County, AL. A county elects none of these itself — they are the members for the 1 congressional, 3 state senate and 5 state house districts it falls inside, so parts of the county are represented by different members.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row shows U.S. House votes counted inside this Place. “Vote lead” is the local lead here, not necessarily the winner of the full contest.
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2018 | 149,478 |
| 2020 | 165,412 |
| 2022 | 167,980 |
| 2024 | 178,361 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+1,717 net domestic migration · 2025
Net +20,761 over 2011–2025 · gain loss
Arrivals reported $75,666 in average income, against $116,882 for residents who stayed — 35% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+7.7 on average — 33 points more Democratic-leaning than Shelby County, AL itself (R+40.6).
Where arrivals came from lean of each source
- Jefferson County, AL2,889D+10.4
- Chilton County, AL228R+72.0
- Tuscaloosa County, AL212R+20.3
- St. Clair County, AL195R+64.0
- Talladega County, AL158R+33.7
- Montgomery County, AL109D+30.6
Where departures went households, 2022–23
- Jefferson County, AL2,379
- Chilton County, AL316
- St. Clair County, AL232
- Talladega County, AL149
- Madison County, AL140
- Tuscaloosa County, AL129
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 | +381 |
| 2012 | +1,648 |
| 2013 | +1,824 |
| 2014 | +1,046 |
| 2015 | +1,501 |
| 2016 | +1,040 |
| 2017 | +1,376 |
| 2018 | +1,037 |
| 2019 | +1,381 |
| 2021 | +3,091 |
| 2022 | +2,001 |
| 2023 | +2,000 |
| 2024 | +718 |
| 2025 | +1,717 |
Shelby County has added residents faster than almost any other Alabama county over the past two decades, drawing white-collar commuters from Birmingham. That suburban growth has yet to dent its heavily Republican presidential margins, which held above 40 points in 2024.
Across the recorded series it reached a Democratic high of 49.4 points in 1940 and a Republican high of 75.7 points in 1964. The 2024 margin was 40.6 points.
A population of 230,211, a 73% non-Hispanic-white share, and a median household income of $97,961 describe the county. The county's voting pattern over the last decade is most similar to that of Cherokee County and Coweta 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 →
Shelby County, Alabama. Akashic. https://akashic.app/county/01117/. Accessed May 20, 2026. License: CC BY 4.0.