Jennings County, Indiana
Precinct data
Results by precinct
50 precincts · 11,809 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -VERNON EASTVERNON EAST | 140 | 639 | 9 | 788 | 17.8% | 81.1% | R+63.3 |
|---|---|---|---|---|---|---|---|
| Precinct -GENEVA 02GENEVA 02 | 104 | 645 | 17 | 766 | 13.6% | 84.2% | R+70.6 |
| Precinct -GENEVA 01 WESTGENEVA 01 WEST | 162 | 557 | 7 | 726 | 22.3% | 76.7% | R+54.4 |
| Precinct -GENEVA 01 EASTGENEVA 01 EAST | 119 | 542 | 11 | 672 | 17.7% | 80.7% | R+62.9 |
| Precinct -SPENCER NORTHSPENCER NORTH | 124 | 507 | 10 | 641 | 19.3% | 79.1% | R+59.8 |
| Precinct -VERNON WESTVERNON WEST | 133 | 454 | 7 | 594 | 22.4% | 76.4% | R+54.0 |
| Precinct -LOVETTLOVETT | 103 | 476 | 12 | 591 | 17.4% | 80.5% | R+63.1 |
| Precinct -SPENCER SOUTHSPENCER SOUTH | 112 | 422 | 13 | 547 | 20.5% | 77.1% | R+56.7 |
| Precinct -MARIONMARION | 79 | 455 | 7 | 541 | 14.6% | 84.1% | R+69.5 |
| Precinct -CENTER WESTCENTER WEST | 116 | 386 | 12 | 514 | 22.6% | 75.1% | R+52.5 |
| Precinct -GENEVA 03GENEVA 03 | 83 | 407 | 8 | 498 | 16.7% | 81.7% | R+65.1 |
| Precinct -CAMPBELLCAMPBELL | 89 | 371 | 6 | 466 | 19.1% | 79.6% | R+60.5 |
| Precinct -SANDCREEKSANDCREEK | 74 | 372 | 5 | 451 | 16.4% | 82.5% | R+66.1 |
| Precinct -NORTH VERNON 02BNORTH VERNON 02B | 97 | 341 | 9 | 447 | 21.7% | 76.3% | R+54.6 |
| Precinct -MONTGOMERYMONTGOMERY | 74 | 365 | 6 | 445 | 16.6% | 82.0% | R+65.4 |
| Precinct -NORTH VERNON 04ANORTH VERNON 04A | 113 | 312 | 7 | 432 | 26.2% | 72.2% | R+46.1 |
| Precinct -CENTER EASTCENTER EAST | 79 | 338 | 3 | 420 | 18.8% | 80.5% | R+61.7 |
| Precinct -COLUMBIACOLUMBIA | 63 | 288 | 4 | 355 | 17.7% | 81.1% | R+63.4 |
| Precinct -BIGGERBIGGER | 37 | 278 | 10 | 325 | 11.4% | 85.5% | R+74.2 |
| Precinct -NORTH VERNON 01BNORTH VERNON 01B | 93 | 211 | 9 | 313 | 29.7% | 67.4% | R+37.7 |
| Precinct -NORTH VERNON 01ANORTH VERNON 01A | 83 | 208 | 10 | 301 | 27.6% | 69.1% | R+41.5 |
| Precinct -NORTH VERNON 03ANORTH VERNON 03A | 75 | 200 | 9 | 284 | 26.4% | 70.4% | R+44.0 |
| Precinct -NORTH VERNON 03BNORTH VERNON 03B | 83 | 178 | 6 | 267 | 31.1% | 66.7% | R+35.6 |
| Precinct -NORTH VERNON 02ANORTH VERNON 02A | 61 | 174 | 5 | 240 | 25.4% | 72.5% | R+47.1 |
| Precinct -NORTH VERNON 04BNORTH VERNON 04B | 32 | 147 | 6 | 185 | 17.3% | 79.5% | R+62.2 |
| BIGGER18_1807900010 | 0 | 0 | 0 | 0 | — | — | Even |
| CAMPBELL18_1807900020 | 0 | 0 | 0 | 0 | — | — | Even |
| CENTER EAST18_1807900030 | 0 | 0 | 0 | 0 | — | — | Even |
| CENTER WEST18_1807900040 | 0 | 0 | 0 | 0 | — | — | Even |
| COLUMBIA18_1807900050 | 0 | 0 | 0 | 0 | — | — | Even |
| GENEVA 01 EAST18_1807900060 | 0 | 0 | 0 | 0 | — | — | Even |
| GENEVA 01 WEST18_1807900070 | 0 | 0 | 0 | 0 | — | — | Even |
| GENEVA 0218_1807900080 | 0 | 0 | 0 | 0 | — | — | Even |
| GENEVA 0318_1807900090 | 0 | 0 | 0 | 0 | — | — | Even |
| LOVETT18_1807900100 | 0 | 0 | 0 | 0 | — | — | Even |
| MARION18_1807900110 | 0 | 0 | 0 | 0 | — | — | Even |
| MONTGOMERY18_1807900120 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 02A18_1807900150 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 03B18_1807900180 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 04A18_1807900190 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 04B18_1807900200 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 1A18_1807900130 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 1B18_1807900140 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 2B18_1807900160 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH VERNON 3A18_1807900170 | 0 | 0 | 0 | 0 | — | — | Even |
| SANDCREEK18_1807900210 | 0 | 0 | 0 | 0 | — | — | Even |
| SPENCER NORTH18_1807900220 | 0 | 0 | 0 | 0 | — | — | Even |
| SPENCER SOUTH18_1807900230 | 0 | 0 | 0 | 0 | — | — | Even |
| VERNON EAST18_1807900240 | 0 | 0 | 0 | 0 | — | — | Even |
| VERNON WEST18_1807900250 | 0 | 0 | 0 | 0 | — | — | Even |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −11.2% |
| 1896 | −4.8% |
| 1900 | −5.5% |
| 1904 | −11.4% |
| 1908 | −5.6% |
| 1912 | +17.6% |
| 1916 | −2.9% |
| 1920 | −13.1% |
| 1924 | −12.0% |
| 1928 | −21.9% |
| 1932 | +8.7% |
| 1936 | −6.4% |
| 1940 | −13.4% |
| 1944 | −17.8% |
| 1948 | −6.0% |
| 1952 | −23.1% |
| 1956 | −21.9% |
| 1960 | −13.6% |
| 1964 | +10.7% |
| 1968 | −16.4% |
| 1972 | −27.6% |
| 1976 | −0.8% |
| 1980 | −16.0% |
| 1984 | −31.9% |
| 1988 | −21.1% |
| 1992 | −8.9% |
| 1996 | −2.3% |
| 2000 | −23.0% |
| 2004 | −31.6% |
| 2008 | −8.0% |
| 2012 | −22.4% |
| 2016 | −52.2% |
| 2020 | −56.9% |
| 2024 | −58.8% |
U.S. Senate
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 19,096 |
| 2018 | 17,866 |
| 2020 | 18,383 |
| 2022 | 18,240 |
| 2024 | 18,351 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
−122 net domestic migration · 2025
Net −1,094 over 2011–2025 · gain loss
Arrivals reported $44,784 in average income, against $60,243 for residents who stayed — 26% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+38.9 on average — 20 points more Democratic-leaning than Jennings County, IN itself (R+58.8).
Where arrivals came from lean of each source
- Bartholomew County, IN149R+27.3
- Jackson County, IN139R+55.3
- Jefferson County, IN56R+36.1
- Decatur County, IN43R+58.5
- Marion County, IN28D+27.6
- Johnson County, IN23R+34.3
Where departures went households, 2022–23
- Bartholomew County, IN158
- Jackson County, IN115
- Jefferson County, IN49
- Decatur County, IN38
- Johnson County, IN20
- Marion County, IN20
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 | −382 |
| 2012 | −90 |
| 2013 | +17 |
| 2014 | −362 |
| 2015 | −129 |
| 2016 | −214 |
| 2017 | +10 |
| 2018 | −23 |
| 2019 | +23 |
| 2021 | −87 |
| 2022 | +52 |
| 2023 | +185 |
| 2024 | +28 |
| 2025 | −122 |
Jennings County, a rural stretch of south-central Indiana with fewer than 28,000 residents, recorded a 58.8-point Republican presidential margin in 2024 — placing it among the state's most one-sided electoral jurisdictions.
Across the recorded series it reached a Democratic high of 17.6 points in 1912 and a Republican high of 58.8 points in 2024. Between 2020 and 2024 the county moved 1.9 points toward the Republican candidate; the 2024 margin was 58.8 points.
A population of 27,562, a 93% non-Hispanic-white share, and a median household income of $69,322 describe the county. The county's voting pattern over the last decade is most similar to that of Randolph County and Jay 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 →
Jennings County, Indiana. Akashic. https://akashic.app/county/18079/. Accessed May 20, 2026. License: CC BY 4.0.