Oneida County, Idaho
Precinct data
Results by precinct
6 precincts · 2,457 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -001001 | 72 | 605 | 20 | 697 | 10.3% | 86.8% | R+76.5 |
|---|---|---|---|---|---|---|---|
| Precinct -003003 | 85 | 503 | 18 | 606 | 14.0% | 83.0% | R+69.0 |
| Precinct -002002 | 64 | 452 | 16 | 532 | 12.0% | 85.0% | R+72.9 |
| Precinct -004004 | 26 | 405 | 19 | 450 | 5.8% | 90.0% | R+84.2 |
| Precinct -005005 | 2 | 84 | 8 | 94 | 2.1% | 89.4% | R+87.2 |
| Precinct -006006 | 4 | 70 | 4 | 78 | 5.1% | 89.7% | R+84.6 |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −63.9% |
| 1896 | +55.0% |
| 1900 | −21.5% |
| 1904 | −43.2% |
| 1908 | −25.5% |
| 1912 | −25.1% |
| 1916 | +12.1% |
| 1920 | −33.2% |
| 1924 | −19.1% |
| 1928 | −7.4% |
| 1932 | +16.0% |
| 1936 | +27.2% |
| 1940 | +11.6% |
| 1944 | +13.5% |
| 1948 | +2.3% |
| 1952 | −35.3% |
| 1956 | −28.4% |
| 1960 | −16.3% |
| 1964 | −18.3% |
| 1968 | −38.5% |
| 1972 | −47.6% |
| 1976 | −24.6% |
| 1980 | −52.1% |
| 1984 | −61.5% |
| 1988 | −42.0% |
| 1992 | −19.4% |
| 1996 | −32.7% |
| 2000 | −62.2% |
| 2004 | −69.6% |
| 2008 | −62.1% |
| 2012 | −77.6% |
| 2016 | −65.1% |
| 2020 | −77.5% |
| 2024 | −75.9% |
U.S. Senate
| Year | Won | Democratic | Republican | Total |
|---|---|---|---|---|
| 2022 | R | 7.3%234 | 83.1%2,660 | 3,202 |
| 2020 | R | 10.5%253 | 84.5%2,039 | 2,414 |
Registered voters
By party of registration, over time
Registration and the presidential vote track closely here — within 0.9 points.
| Year | Total registered | Democratic | Republican | Unaffiliated | Other |
|---|---|---|---|---|---|
| 2018 | 2,465 | 94 | 1,883 | 465 | 23 |
| 2020 | 2,905 | 136 | 2,225 | 512 | 32 |
| 2022 | 2,755 | 122 | 2,184 | 410 | 39 |
| 2024 | 2,980 | 120 | 2,409 | 407 | 44 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+36 net domestic migration · 2025
Net +530 over 2011–2025 · gain loss
Arrivals reported $57,331 in average income, against $59,237 for residents who stayed — 3% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+60.8 on average — 15 points more Democratic-leaning than Oneida County, ID itself (R+75.9).
Where arrivals came from lean of each source
- Box Elder County, UT24R+60.8
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 | −81 |
| 2012 | −30 |
| 2013 | +13 |
| 2014 | −89 |
| 2015 | +65 |
| 2016 | +39 |
| 2017 | +72 |
| 2018 | +57 |
| 2019 | +61 |
| 2021 | +36 |
| 2022 | +131 |
| 2023 | +205 |
| 2024 | +15 |
| 2025 | +36 |
With roughly 4,000 residents spread across high desert and range land in southeastern Idaho, Oneida County recorded a 76-point Republican presidential margin in 2024, placing it among the most one-sided rural counties in the state.
Across the recorded series it reached a Democratic high of 55.0 points in 1896 and a Republican high of 77.6 points in 2012. Between 2020 and 2024 the county moved 1.5 points toward the Democratic candidate; the 2024 margin was 75.9 points.
A population of 4,768, a 92% non-Hispanic-white share, and a median household income of $74,954 describe the county. The county's voting pattern over the last decade is most similar to that of Bear Lake County and Millard 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 →
Oneida County, Idaho. Akashic. https://akashic.app/county/16071/. Accessed May 20, 2026. License: CC BY 4.0.