Platte County, Missouri
Precinct data
Results by precinct
29 precincts · 57,817 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -44 SEVEN BRIDGES44 SEVEN BRIDGES | 1,215 | 1,814 | 49 | 3,078 | 39.5% | 58.9% | R+19.5 |
|---|---|---|---|---|---|---|---|
| Precinct -40 BARRY NORTH40 BARRY NORTH | 1,595 | 1,368 | 35 | 2,998 | 53.2% | 45.6% | D+7.6 |
| Precinct -06 PAR 406 PAR 4 | 1,431 | 1,399 | 45 | 2,875 | 49.8% | 48.7% | D+1.1 |
| Precinct -HOUSTON LAKE/SOUTHEASTHOUSTON LAKE/SOUTHEAST | 1,445 | 1,367 | 39 | 2,851 | 50.7% | 47.9% | D+2.7 |
| Precinct -RIVERSIDE/NORTHMOORRIVERSIDE/NORTHMOOR | 1,385 | 1,408 | 34 | 2,827 | 49.0% | 49.8% | R+0.8 |
| Precinct -32 TIFFANY SPRINGS32 TIFFANY SPRINGS | 1,454 | 1,290 | 50 | 2,794 | 52.0% | 46.2% | D+5.9 |
| Precinct -34 BARRY EAST34 BARRY EAST | 1,388 | 1,310 | 47 | 2,745 | 50.6% | 47.7% | D+2.8 |
| Precinct -38 LINE CREEK38 LINE CREEK | 1,396 | 1,126 | 36 | 2,558 | 54.6% | 44.0% | D+10.6 |
| Precinct -13 HAMPTON WEST13 HAMPTON WEST | 1,134 | 1,358 | 30 | 2,522 | 45.0% | 53.8% | R+8.9 |
| Precinct -35 NORTHERN HEIGHTS35 NORTHERN HEIGHTS | 1,220 | 1,161 | 28 | 2,409 | 50.6% | 48.2% | D+2.4 |
| Precinct -41 PARK HILL NORTH41 PARK HILL NORTH | 1,219 | 1,116 | 49 | 2,384 | 51.1% | 46.8% | D+4.3 |
| Precinct -42 BARRY SOUTH42 BARRY SOUTH | 1,191 | 1,071 | 42 | 2,304 | 51.7% | 46.5% | D+5.2 |
| Precinct -WESTON ET ALWESTON ET AL | 924 | 1,301 | 27 | 2,252 | 41.0% | 57.8% | R+16.7 |
| Precinct -05 PARKVILLE05 PARKVILLE | 1,106 | 1,021 | 33 | 2,160 | 51.2% | 47.3% | D+3.9 |
| Precinct -PLATTE HILLS/HAMPTON EASTPLATTE HILLS/HAMPTON EAST | 996 | 1,021 | 34 | 2,051 | 48.6% | 49.8% | R+1.2 |
| Precinct -HOOVER/SHILOHHOOVER/SHILOH | 723 | 1,199 | 33 | 1,955 | 37.0% | 61.3% | R+24.3 |
| Precinct -45 PARKVILLE WEST45 PARKVILLE WEST | 905 | 998 | 33 | 1,936 | 46.7% | 51.5% | R+4.8 |
| Precinct -14 PLATTE CITY14 PLATTE CITY | 793 | 1,022 | 31 | 1,846 | 43.0% | 55.4% | R+12.4 |
| Precinct -10 WEATHERBY LAKE10 WEATHERBY LAKE | 885 | 889 | 28 | 1,802 | 49.1% | 49.3% | R+0.2 |
| Precinct -FERRELVIEW/MID-CONTINENT/LINKVILLEFERRELVIEW/MID-CONTINENT/LINKVILLE | 737 | 977 | 25 | 1,739 | 42.4% | 56.2% | R+13.8 |
| Precinct -11 EMBASSY11 EMBASSY | 866 | 683 | 28 | 1,577 | 54.9% | 43.3% | D+11.6 |
| Precinct -PLATTE WOODS/PARK HILLPLATTE WOODS/PARK HILL | 818 | 724 | 29 | 1,571 | 52.1% | 46.1% | D+6.0 |
| Precinct -EDGERTON/26 RIDGELYEDGERTON/26 RIDGELY | 480 | 857 | 22 | 1,359 | 35.3% | 63.1% | R+27.7 |
| Precinct -NEW MARKET/DEARBORNNEW MARKET/DEARBORN | 395 | 637 | 12 | 1,044 | 37.8% | 61.0% | R+23.2 |
| Precinct -02 PRAIRIE POINT02 PRAIRIE POINT | 550 | 454 | 20 | 1,024 | 53.7% | 44.3% | D+9.4 |
| Precinct -09 LAKE WAUKOMIS09 LAKE WAUKOMIS | 496 | 492 | 9 | 997 | 49.7% | 49.3% | D+0.4 |
| Precinct -27 CAMDEN POINT27 CAMDEN POINT | 297 | 529 | 7 | 833 | 35.7% | 63.5% | R+27.9 |
| Precinct -BEVERLY/TRACY/SETTLES STATIONBEVERLY/TRACY/SETTLES STATION | 272 | 429 | 6 | 707 | 38.5% | 60.7% | R+22.2 |
| Precinct -12 FARLEY12 FARLEY | 250 | 360 | 9 | 619 | 40.4% | 58.2% | R+17.8 |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +47.7% |
| 1896 | +50.3% |
| 1900 | +50.4% |
| 1904 | +45.0% |
| 1908 | +47.7% |
| 1912 | +58.8% |
| 1916 | +52.4% |
| 1920 | +43.2% |
| 1924 | +29.2% |
| 1928 | +15.9% |
| 1932 | +63.2% |
| 1936 | +46.3% |
| 1940 | +29.1% |
| 1944 | +22.9% |
| 1948 | +45.1% |
| 1952 | +15.2% |
| 1956 | +18.9% |
| 1960 | +10.2% |
| 1964 | +33.5% |
| 1968 | −1.5% |
| 1972 | −35.4% |
| 1976 | +3.2% |
| 1980 | −14.7% |
| 1984 | −25.3% |
| 1988 | −2.7% |
| 1992 | +5.2% |
| 1996 | −2.1% |
| 2000 | −7.2% |
| 2004 | −11.7% |
| 2008 | −6.4% |
| 2012 | −14.1% |
| 2016 | −11.8% |
| 2020 | −3.0% |
| 2024 | −3.1% |
U.S. Senate
Registered voters
Total registered voters, over time
| Year | Total registered |
|---|---|
| 2016 | 68,562 |
| 2018 | 68,391 |
| 2020 | 77,031 |
| 2022 | 75,034 |
| 2024 | 77,080 |
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+688 net domestic migration · 2025
Net +12,461 over 2011–2025 · gain loss
Arrivals reported $69,580 in average income, against $123,745 for residents who stayed — 44% lower. (IRS SOI, 2022–23)
The places arrivals came from lean D+1.3 on average — 4.4 points more Democratic-leaning than Platte County, MO itself (R+3.1).
Where arrivals came from lean of each source
- Clay County, MO1,450R+5.6
- Jackson County, MO816D+19.3
- Johnson County, KS356D+8.5
- Wyandotte County, KS177D+23.9
- Buchanan County, MO137R+28.0
- Leavenworth County, KS84R+22.8
Where departures went households, 2022–23
- Clay County, MO1,559
- Jackson County, MO701
- Johnson County, KS335
- Wyandotte County, KS127
- Leavenworth County, KS97
- Buchanan County, MO95
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 | +487 |
| 2012 | +577 |
| 2013 | +519 |
| 2014 | +841 |
| 2015 | +779 |
| 2016 | +1,479 |
| 2017 | +1,721 |
| 2018 | +891 |
| 2019 | +946 |
| 2021 | +1,180 |
| 2022 | +1,299 |
| 2023 | +805 |
| 2024 | +249 |
| 2025 | +688 |
Platte County sits along the Missouri River just north of Kansas City, and its suburban growth has tightened presidential margins from double-digit Republican advantages a decade ago to single digits in 2024.
Across the recorded series it reached a Democratic high of 63.2 points in 1932 and a Republican high of 35.4 points in 1972. The 2024 margin was 3.1 points.
A population of 110,371, a 77% non-Hispanic-white share, and a median household income of $96,227 describe the county. The county's voting pattern over the last decade is most similar to that of Jefferson County and Leavenworth 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 →
Platte County, Missouri. Akashic. https://akashic.app/county/29165/. Accessed May 20, 2026. License: CC BY 4.0.