Mifflin County, Pennsylvania
Precinct data
Results by precinct
56 precincts · 22,071 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct -Granville Township WestGranville Township West | 331 | 1,329 | 17 | 1,677 | 19.7% | 79.2% | R+59.5 |
|---|---|---|---|---|---|---|---|
| Precinct -Union TownshipUnion Township | 262 | 1,114 | 16 | 1,392 | 18.8% | 80.0% | R+61.2 |
| Precinct -Wayne TownshipWayne Township | 180 | 1,147 | 8 | 1,335 | 13.5% | 85.9% | R+72.4 |
| Precinct -Armagh Township WestArmagh Township West | 259 | 1,049 | 6 | 1,314 | 19.7% | 79.8% | R+60.1 |
| Precinct -Derry Township EastDerry Township East | 300 | 932 | 9 | 1,241 | 24.2% | 75.1% | R+50.9 |
| Precinct -Brown Township Reedsville/BVBrown Township Reedsville/BV | 296 | 890 | 2 | 1,188 | 24.9% | 74.9% | R+50.0 |
| Precinct -Derry Township SouthDerry Township South | 304 | 822 | 4 | 1,130 | 26.9% | 72.7% | R+45.8 |
| Precinct -Oliver TownshipOliver Township | 137 | 948 | 3 | 1,088 | 12.6% | 87.1% | R+74.5 |
| Precinct -Burnham BoroughBurnham Borough | 234 | 773 | 9 | 1,016 | 23.0% | 76.1% | R+53.1 |
| Precinct -Derry Township NorthDerry Township North | 217 | 789 | 7 | 1,013 | 21.4% | 77.9% | R+56.5 |
| Precinct -Lewistown SouthLewistown South | 301 | 689 | 11 | 1,001 | 30.1% | 68.8% | R+38.8 |
| Precinct -Brown Township Church HillBrown Township Church Hill | 281 | 640 | 12 | 933 | 30.1% | 68.6% | R+38.5 |
| Precinct -Decatur Township WestDecatur Township West | 132 | 791 | 4 | 927 | 14.2% | 85.3% | R+71.1 |
| Precinct -Lewistown NorthLewistown North | 263 | 597 | 7 | 867 | 30.3% | 68.9% | R+38.5 |
| Precinct -Granville Township EastGranville Township East | 179 | 677 | 5 | 861 | 20.8% | 78.6% | R+57.8 |
| Precinct -Lewistown WestLewistown West | 220 | 530 | 6 | 756 | 29.1% | 70.1% | R+41.0 |
| Precinct -Derry Township WestDerry Township West | 164 | 535 | 2 | 701 | 23.4% | 76.3% | R+52.9 |
| Precinct -Lewistown CentralLewistown Central | 244 | 436 | 10 | 690 | 35.4% | 63.2% | R+27.8 |
| Precinct -Decatur Township EastDecatur Township East | 111 | 574 | 2 | 687 | 16.2% | 83.6% | R+67.4 |
| Precinct -Bratton TownshipBratton Township | 59 | 573 | 2 | 634 | 9.3% | 90.4% | R+81.1 |
| Precinct -Armagh Township EastArmagh Township East | 106 | 512 | 4 | 622 | 17.0% | 82.3% | R+65.3 |
| Precinct -Menno TownshipMenno Township | 28 | 334 | 1 | 363 | 7.7% | 92.0% | R+84.3 |
| Precinct -Juniata Terrace BoroughJuniata Terrace Borough | 62 | 172 | 1 | 235 | 26.4% | 73.2% | R+46.8 |
| Precinct -McVeytown BoroughMcVeytown Borough | 38 | 151 | 2 | 191 | 19.9% | 79.1% | R+59.2 |
| Precinct -Kistler BoroughKistler Borough | 24 | 114 | 2 | 140 | 17.1% | 81.4% | R+64.3 |
| Precinct -Newton Hamilton BoroughNewton Hamilton Borough | 3 | 66 | 0 | 69 | 4.3% | 95.7% | R+91.3 |
| ARMAGH TWP VTD NEW42_4208710 | 0 | 0 | 0 | 0 | — | — | Even |
| ARMAGH TWP VTD OLD42_4208720 | 0 | 0 | 0 | 0 | — | — | Even |
| BRATTON TWP Voting District42_4208730 | 0 | 0 | 0 | 0 | — | — | Even |
| BROWN TWP Voting District42_4208740 | 0 | 0 | 0 | 0 | — | — | Even |
| BURNHAM Voting District42_4208750 | 0 | 0 | 0 | 0 | — | — | Even |
| DECATUR TWP VTD EAST42_4208760 | 0 | 0 | 0 | 0 | — | — | Even |
| DECATUR TWP VTD WEST42_4208770 | 0 | 0 | 0 | 0 | — | — | Even |
| DERRY TWP VTD EAST42_4208780 | 0 | 0 | 0 | 0 | — | — | Even |
| DERRY TWP VTD NORTH42_4208790 | 0 | 0 | 0 | 0 | — | — | Even |
| DERRY TWP VTD SOUTH42_42087100 | 0 | 0 | 0 | 0 | — | — | Even |
| DERRY TWP VTD WEST42_42087110 | 0 | 0 | 0 | 0 | — | — | Even |
| GRANVILLE TWP VTD EAST42_42087120 | 0 | 0 | 0 | 0 | — | — | Even |
| GRANVILLE TWP VTD WEST42_42087130 | 0 | 0 | 0 | 0 | — | — | Even |
| JUNIATA TERRACE Voting District42_42087140 | 0 | 0 | 0 | 0 | — | — | Even |
| KISTLER Voting District42_42087150 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 01 PCT 0142_42087160 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 01 PCT 0242_42087170 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 0242_42087180 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 0342_42087190 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 0442_42087200 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 05 PCT 0142_42087210 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 05 PCT 0242_42087220 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 0642_42087230 | 0 | 0 | 0 | 0 | — | — | Even |
| LEWISTOWN WD 0742_42087240 | 0 | 0 | 0 | 0 | — | — | Even |
| MC VEYTOWN Voting District42_42087250 | 0 | 0 | 0 | 0 | — | — | Even |
| MENNO TWP Voting District42_42087260 | 0 | 0 | 0 | 0 | — | — | Even |
| NEWTON HAMILTON Voting District42_42087270 | 0 | 0 | 0 | 0 | — | — | Even |
| OLIVER TWP Voting District42_42087280 | 0 | 0 | 0 | 0 | — | — | Even |
| UNION TWP Voting District42_42087290 | 0 | 0 | 0 | 0 | — | — | Even |
| WAYNE TWP Voting District42_42087300 | 0 | 0 | 0 | 0 | — | — | Even |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −3.3% |
| 1896 | −12.4% |
| 1900 | −16.4% |
| 1904 | −36.3% |
| 1908 | −22.6% |
| 1912 | +16.7% |
| 1916 | −3.2% |
| 1920 | −22.4% |
| 1924 | −38.9% |
| 1928 | −74.6% |
| 1932 | −20.0% |
| 1936 | +16.4% |
| 1940 | +4.8% |
| 1944 | −4.3% |
| 1948 | −8.6% |
| 1952 | −18.8% |
| 1956 | −25.9% |
| 1960 | −36.2% |
| 1964 | +18.9% |
| 1968 | −16.7% |
| 1972 | −45.6% |
| 1976 | −10.5% |
| 1980 | −17.1% |
| 1984 | −27.3% |
| 1988 | −25.9% |
| 1992 | −9.2% |
| 1996 | −11.4% |
| 2000 | −31.2% |
| 2004 | −40.7% |
| 2008 | −33.7% |
| 2012 | −46.7% |
| 2016 | −54.6% |
| 2020 | −56.1% |
| 2024 | −56.4% |
U.S. Senate
Registered voters
By party of registration, over time
Registration leans Republican; the presidential vote runs 7.5 points more Democratic.
27,120 registered voters · 2026
Who moves in and out
Net migration over time, and who arrivals are — where they came from and what those places vote
+124 net domestic migration · 2025
Net −651 over 2011–2025 · gain loss
Arrivals reported $46,387 in average income, against $61,968 for residents who stayed — 25% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+35.0 on average — 21 points more Democratic-leaning than Mifflin County, PA itself (R+56.4).
Where arrivals came from lean of each source
- Huntingdon County, PA98R+52.9
- Juniata County, PA91R+61.4
- Centre County, PA79D+2.8
- Snyder County, PA33R+47.0
- Dauphin County, PA28D+5.9
- Lancaster County, PA23R+16.0
Where departures went households, 2022–23
- Huntingdon County, PA97
- Juniata County, PA62
- Centre County, PA55
- Snyder County, PA27
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 | +42 |
| 2012 | −91 |
| 2013 | −204 |
| 2014 | −182 |
| 2015 | −92 |
| 2016 | −180 |
| 2017 | −15 |
| 2018 | −147 |
| 2019 | −128 |
| 2021 | +192 |
| 2022 | −45 |
| 2023 | +14 |
| 2024 | +61 |
| 2025 | +124 |
Mifflin County, anchored by Lewistown in the Juniata River valley, delivered a 56-point Republican margin in 2024—among the widest in a state notorious for its sharp rural-urban divide.
Across the recorded series it reached a Democratic high of 18.9 points in 1964 and a Republican high of 74.6 points in 1928. The 2024 margin was 56.4 points.
A population of 46,041, a 93% non-Hispanic-white share, and a median household income of $63,953 describe the county. The county's voting pattern over the last decade is most similar to that of Juniata County and Bedford 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 →
Mifflin County, Pennsylvania. Akashic. https://akashic.app/county/42087/. Accessed May 20, 2026. License: CC BY 4.0.