Armstrong County, Pennsylvania
Precinct data
Results by precinct
136 precincts · 37,119 votes
Precinct boundaries and identifiers are cycle-specific. This table does not join rows across years without a validated crosswalk.
| Precinct 0580420050580 | 193 | 1,092 | 5 | 1,290 | 15.0% | 84.7% | R+69.7 |
|---|---|---|---|---|---|---|---|
| Precinct 0340420050340 | 237 | 952 | 11 | 1,200 | 19.8% | 79.3% | R+59.6 |
| Precinct 0720420050720 | 215 | 907 | 11 | 1,133 | 19.0% | 80.1% | R+61.1 |
| Precinct 0392420050392 | 365 | 684 | 16 | 1,065 | 34.3% | 64.2% | R+30.0 |
| Precinct 0440420050440 | 243 | 798 | 11 | 1,052 | 23.1% | 75.9% | R+52.8 |
| Precinct 0265420050265 | 303 | 730 | 11 | 1,044 | 29.0% | 69.9% | R+40.9 |
| Precinct 0660420050660 | 195 | 762 | 3 | 960 | 20.3% | 79.4% | R+59.1 |
| Precinct 0490420050490 | 213 | 695 | 5 | 913 | 23.3% | 76.1% | R+52.8 |
| Precinct 0242420050242 | 347 | 551 | 10 | 908 | 38.2% | 60.7% | R+22.5 |
| Precinct 0330420050330 | 230 | 652 | 9 | 891 | 25.8% | 73.2% | R+47.4 |
| Precinct 0150420050150 | 222 | 633 | 6 | 861 | 25.8% | 73.5% | R+47.7 |
| Precinct 0500420050500 | 149 | 693 | 4 | 846 | 17.6% | 81.9% | R+64.3 |
| Precinct 0650420050650 | 188 | 628 | 6 | 822 | 22.9% | 76.4% | R+53.5 |
| Precinct 0320420050320 | 205 | 602 | 8 | 815 | 25.2% | 73.9% | R+48.7 |
| Precinct 0170420050170 | 182 | 621 | 2 | 805 | 22.6% | 77.1% | R+54.5 |
| Precinct 0425420050425 | 133 | 658 | 6 | 797 | 16.7% | 82.6% | R+65.9 |
| Precinct 0590420050590 | 156 | 631 | 8 | 795 | 19.6% | 79.4% | R+59.7 |
| Precinct 0112420050112 | 142 | 641 | 5 | 788 | 18.0% | 81.3% | R+63.3 |
| Precinct 0460420050460 | 222 | 556 | 5 | 783 | 28.4% | 71.0% | R+42.7 |
| Precinct 0670420050670 | 151 | 616 | 10 | 777 | 19.4% | 79.3% | R+59.8 |
| Precinct 0130420050130 | 157 | 586 | 5 | 748 | 21.0% | 78.3% | R+57.4 |
| Precinct 0730420050730 | 189 | 549 | 4 | 742 | 25.5% | 74.0% | R+48.5 |
| Precinct 0532420050532 | 214 | 517 | 4 | 735 | 29.1% | 70.3% | R+41.2 |
| Precinct 0050420050050 | 176 | 538 | 3 | 717 | 24.5% | 75.0% | R+50.5 |
| Precinct 0202420050202 | 241 | 474 | 1 | 716 | 33.7% | 66.2% | R+32.5 |
| Precinct 0480420050480 | 227 | 470 | 7 | 704 | 32.2% | 66.8% | R+34.5 |
| Precinct 0192420050192 | 240 | 449 | 6 | 695 | 34.5% | 64.6% | R+30.1 |
| Precinct 0160420050160 | 122 | 562 | 3 | 687 | 17.8% | 81.8% | R+64.0 |
| Precinct 0015420050015 | 209 | 435 | 10 | 654 | 32.0% | 66.5% | R+34.6 |
| Precinct 0630420050630 | 108 | 518 | 1 | 627 | 17.2% | 82.6% | R+65.4 |
| Precinct 0550420050550 | 127 | 485 | 4 | 616 | 20.6% | 78.7% | R+58.1 |
| Precinct 0450420050450 | 155 | 452 | 0 | 607 | 25.5% | 74.5% | R+48.9 |
| Precinct 0710420050710 | 72 | 529 | 2 | 603 | 11.9% | 87.7% | R+75.8 |
| Precinct 0370420050370 | 156 | 440 | 4 | 600 | 26.0% | 73.3% | R+47.3 |
| Precinct 0695420050695 | 101 | 447 | 3 | 551 | 18.3% | 81.1% | R+62.8 |
| Precinct 0060420050060 | 67 | 482 | 1 | 550 | 12.2% | 87.6% | R+75.5 |
| Precinct 0605420050605 | 60 | 476 | 1 | 537 | 11.2% | 88.6% | R+77.5 |
| Precinct 0410420050410 | 65 | 435 | 3 | 503 | 12.9% | 86.5% | R+73.6 |
| Precinct 0300420050300 | 109 | 389 | 4 | 502 | 21.7% | 77.5% | R+55.8 |
| Precinct 0620420050620 | 116 | 347 | 3 | 466 | 24.9% | 74.5% | R+49.6 |
| Precinct 0075420050075 | 106 | 356 | 1 | 463 | 22.9% | 76.9% | R+54.0 |
| Precinct 0310420050310 | 121 | 311 | 10 | 442 | 27.4% | 70.4% | R+43.0 |
| Precinct 0360420050360 | 154 | 282 | 2 | 438 | 35.2% | 64.4% | R+29.2 |
| Precinct 0380420050380 | 90 | 326 | 0 | 416 | 21.6% | 78.4% | R+56.7 |
| Precinct 0090420050090 | 58 | 349 | 6 | 413 | 14.0% | 84.5% | R+70.5 |
| Precinct 0680420050680 | 57 | 352 | 2 | 411 | 13.9% | 85.6% | R+71.8 |
| Precinct 0740420050740 | 86 | 274 | 3 | 363 | 23.7% | 75.5% | R+51.8 |
| Precinct 0270420050270 | 121 | 234 | 4 | 359 | 33.7% | 65.2% | R+31.5 |
| Precinct 0350420050350 | 106 | 213 | 5 | 324 | 32.7% | 65.7% | R+33.0 |
| Precinct 0140420050140 | 45 | 252 | 3 | 300 | 15.0% | 84.0% | R+69.0 |
| Precinct 0470420050470 | 59 | 180 | 1 | 240 | 24.6% | 75.0% | R+50.4 |
| Precinct 0640420050640 | 35 | 194 | 0 | 229 | 15.3% | 84.7% | R+69.4 |
| Precinct 0230420050230 | 55 | 167 | 3 | 225 | 24.4% | 74.2% | R+49.8 |
| Precinct 0180420050180 | 40 | 160 | 2 | 202 | 19.8% | 79.2% | R+59.4 |
| Precinct 0570420050570 | 19 | 178 | 2 | 199 | 9.5% | 89.4% | R+79.9 |
| Precinct 0560420050560 | 31 | 160 | 1 | 192 | 16.1% | 83.3% | R+67.2 |
| Precinct 0100420050100 | 33 | 158 | 0 | 191 | 17.3% | 82.7% | R+65.4 |
| Precinct 0520420050520 | 29 | 150 | 2 | 181 | 16.0% | 82.9% | R+66.9 |
| Precinct 0030420050030 | 53 | 117 | 0 | 170 | 31.2% | 68.8% | R+37.6 |
| Precinct 0510420050510 | 36 | 120 | 2 | 158 | 22.8% | 75.9% | R+53.2 |
| Precinct 0040420050040 | 13 | 47 | 0 | 60 | 21.7% | 78.3% | R+56.7 |
| Precinct 0290420050290 | 4 | 34 | 0 | 38 | 10.5% | 89.5% | R+78.9 |
| APOLLO WD 0142_4200510 | 0 | 0 | 0 | 0 | — | — | Even |
| APOLLO WD 0242_4200520 | 0 | 0 | 0 | 0 | — | — | Even |
| APPLEWOLD Voting District42_4200530 | 0 | 0 | 0 | 0 | — | — | Even |
| ATWOOD Voting District42_4200540 | 0 | 0 | 0 | 0 | — | — | Even |
| BETHEL TWP Voting District42_4200550 | 0 | 0 | 0 | 0 | — | — | Even |
| BOGGS TWP Voting District42_4200560 | 0 | 0 | 0 | 0 | — | — | Even |
| BRADYS BEND TWP VTD 0142_4200570 | 0 | 0 | 0 | 0 | — | — | Even |
| BRADYS BEND TWP VTD 0242_4200580 | 0 | 0 | 0 | 0 | — | — | Even |
| BURRELL TWP Voting District42_4200590 | 0 | 0 | 0 | 0 | — | — | Even |
| CADOGAN TWP Voting District42_42005100 | 0 | 0 | 0 | 0 | — | — | Even |
| COWANSHANNOCK TWP VTD EASTERN42_42005110 | 0 | 0 | 0 | 0 | — | — | Even |
| COWANSHANNOCK TWP VTD SAGAMORE42_42005120 | 0 | 0 | 0 | 0 | — | — | Even |
| COWANSHANNOCK TWP VTD WESTERN42_42005130 | 0 | 0 | 0 | 0 | — | — | Even |
| DAYTON Voting District42_42005140 | 0 | 0 | 0 | 0 | — | — | Even |
| EAST FRANKLIN TWP VTD EASTERN42_42005150 | 0 | 0 | 0 | 0 | — | — | Even |
| EAST FRANKLIN TWP VTD NORTHERN42_42005160 | 0 | 0 | 0 | 0 | — | — | Even |
| EAST FRANKLIN TWP VTD WESTERN42_42005170 | 0 | 0 | 0 | 0 | — | — | Even |
| ELDERTON Voting District42_42005180 | 0 | 0 | 0 | 0 | — | — | Even |
| FORD CITY VTD NORTHERN WD 0142_42005190 | 0 | 0 | 0 | 0 | — | — | Even |
| FORD CITY VTD NORTHERN WD 0242_42005200 | 0 | 0 | 0 | 0 | — | — | Even |
| FORD CITY VTD SOUTHERN WD 0142_42005210 | 0 | 0 | 0 | 0 | — | — | Even |
| FORD CITY VTD SOUTHERN WD 0242_42005220 | 0 | 0 | 0 | 0 | — | — | Even |
| FORD CLIFF Voting District42_42005230 | 0 | 0 | 0 | 0 | — | — | Even |
| FREEPORT DIST 0142_42005240 | 0 | 0 | 0 | 0 | — | — | Even |
| FREEPORT DIST 0242_42005250 | 0 | 0 | 0 | 0 | — | — | Even |
| GILPIN TWP VTD 01 ED FORKS CHURCH42_42005260 | 0 | 0 | 0 | 0 | — | — | Even |
| GILPIN TWP VTD 02 ED SCHENLEY42_42005270 | 0 | 0 | 0 | 0 | — | — | Even |
| GILPIN TWP VTD 03 ED GEORGETOWN42_42005280 | 0 | 0 | 0 | 0 | — | — | Even |
| HOVEY TWP Voting District42_42005290 | 0 | 0 | 0 | 0 | — | — | Even |
| KISKIMINETAS TWP VTD HORRELL42_42005300 | 0 | 0 | 0 | 0 | — | — | Even |
| KISKIMINETAS TWP VTD ORCH.HILLS-NORTH42_42005310 | 0 | 0 | 0 | 0 | — | — | Even |
| KISKIMINETAS TWP VTD ORCH.HILLS-SOUTH42_42005320 | 0 | 0 | 0 | 0 | — | — | Even |
| KISKIMINETAS TWP VTD SPRING CHURCH42_42005330 | 0 | 0 | 0 | 0 | — | — | Even |
| KITTANNING TWP Voting District42_42005340 | 0 | 0 | 0 | 0 | — | — | Even |
| KITTANNING WD 0142_42005350 | 0 | 0 | 0 | 0 | — | — | Even |
| KITTANNING WD 0242_42005360 | 0 | 0 | 0 | 0 | — | — | Even |
| KITTANNING WD 0342_42005370 | 0 | 0 | 0 | 0 | — | — | Even |
| KITTANNING WD 0442_42005380 | 0 | 0 | 0 | 0 | — | — | Even |
| LEECHBURG VTD 0142_42005390 | 0 | 0 | 0 | 0 | — | — | Even |
| LEECHBURG VTD 0242_42005400 | 0 | 0 | 0 | 0 | — | — | Even |
| MADISON TWP Voting District42_42005410 | 0 | 0 | 0 | 0 | — | — | Even |
| MAHONING TWP VTD EASTERN42_42005420 | 0 | 0 | 0 | 0 | — | — | Even |
| MAHONING TWP VTD WESTERN42_42005430 | 0 | 0 | 0 | 0 | — | — | Even |
| MANOR TWP VTD NORTHERN42_42005440 | 0 | 0 | 0 | 0 | — | — | Even |
| MANOR TWP VTD SOUTHERN 142_42005450 | 0 | 0 | 0 | 0 | — | — | Even |
| MANOR TWP VTD SOUTHERN 242_42005460 | 0 | 0 | 0 | 0 | — | — | Even |
| MANORVILLE Voting District42_42005470 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH APOLLO Voting District42_42005480 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH BUFFALO TWP VTD EASTERN42_42005490 | 0 | 0 | 0 | 0 | — | — | Even |
| NORTH BUFFALO TWP VTD WESTERN42_42005500 | 0 | 0 | 0 | 0 | — | — | Even |
| PARKER CITY WD 0142_42005510 | 0 | 0 | 0 | 0 | — | — | Even |
| PARKER CITY WD 0242_42005520 | 0 | 0 | 0 | 0 | — | — | Even |
| PARKS TWP VTD KEPPLE HILL42_42005530 | 0 | 0 | 0 | 0 | — | — | Even |
| PARKS TWP VTD NORTH VANDERGRIFT42_42005540 | 0 | 0 | 0 | 0 | — | — | Even |
| PARKS TWP VTD WESTERN42_42005550 | 0 | 0 | 0 | 0 | — | — | Even |
| PERRY TWP Voting District42_42005560 | 0 | 0 | 0 | 0 | — | — | Even |
| PINE TWP Voting District42_42005570 | 0 | 0 | 0 | 0 | — | — | Even |
| PLUMCREEK TWP Voting District42_42005580 | 0 | 0 | 0 | 0 | — | — | Even |
| RAYBURN TWP Voting District42_42005590 | 0 | 0 | 0 | 0 | — | — | Even |
| REDBANK TWP VTD 0242_42005610 | 0 | 0 | 0 | 0 | — | — | Even |
| REDBANK TWP VTD OAK RIDGE42_42005600 | 0 | 0 | 0 | 0 | — | — | Even |
| RURAL VALLEY Voting District42_42005620 | 0 | 0 | 0 | 0 | — | — | Even |
| SOUTH BEND TWP Voting District42_42005630 | 0 | 0 | 0 | 0 | — | — | Even |
| SOUTH BETHLEHEM Voting District42_42005640 | 0 | 0 | 0 | 0 | — | — | Even |
| SOUTH BUFFALO TWP VTD EASTERN42_42005650 | 0 | 0 | 0 | 0 | — | — | Even |
| SOUTH BUFFALO TWP VTD WESTERN42_42005660 | 0 | 0 | 0 | 0 | — | — | Even |
| SUGARCREEK TWP Voting District42_42005670 | 0 | 0 | 0 | 0 | — | — | Even |
| VALLEY TWP Voting District42_42005680 | 0 | 0 | 0 | 0 | — | — | Even |
| WASHINGTON TWP VTD NORTHERN42_42005690 | 0 | 0 | 0 | 0 | — | — | Even |
| WASHINGTON TWP VTD SOUTHERN42_42005700 | 0 | 0 | 0 | 0 | — | — | Even |
| WAYNE TWP Voting District42_42005710 | 0 | 0 | 0 | 0 | — | — | Even |
| WEST FRANKLIN TWP Voting District42_42005720 | 0 | 0 | 0 | 0 | — | — | Even |
| WEST KITTANNING Voting District42_42005730 | 0 | 0 | 0 | 0 | — | — | Even |
| WORTHINGTON Voting District42_42005740 | 0 | 0 | 0 | 0 | — | — | Even |
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −14.1% |
| 1896 | −24.2% |
| 1900 | −29.7% |
| 1904 | −41.3% |
| 1908 | −28.3% |
| 1912 | +11.2% |
| 1916 | −23.6% |
| 1920 | −44.1% |
| 1924 | −47.4% |
| 1928 | −56.6% |
| 1932 | −7.9% |
| 1936 | +5.8% |
| 1940 | −8.9% |
| 1944 | −14.4% |
| 1948 | −8.3% |
| 1952 | −12.3% |
| 1956 | −22.5% |
| 1960 | −14.6% |
| 1964 | +33.0% |
| 1968 | −0.7% |
| 1972 | −24.8% |
| 1976 | +6.2% |
| 1980 | −0.9% |
| 1984 | +2.9% |
| 1988 | +9.3% |
| 1992 | +13.7% |
| 1996 | +0.3% |
| 2000 | −16.0% |
| 2004 | −22.2% |
| 2008 | −24.6% |
| 2012 | −37.3% |
| 2016 | −51.2% |
| 2020 | −52.3% |
| 2024 | −53.2% |
U.S. Senate
Registered voters
By party of registration, over time
Registration leans Republican; the presidential vote runs 14 points more Democratic.
43,555 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
+274 net domestic migration · 2025
Net −2,303 over 2011–2025 · gain loss
Arrivals reported $49,560 in average income, against $70,388 for residents who stayed — 30% lower. (IRS SOI, 2022–23)
The places arrivals came from lean R+19.6 on average — 34 points more Democratic-leaning than Armstrong County, PA itself (R+53.2).
Where arrivals came from lean of each source
- Westmoreland County, PA282R+28.4
- Allegheny County, PA226D+20.3
- Butler County, PA154R+32.2
- Indiana County, PA104R+39.1
- Clarion County, PA76R+53.1
Where departures went households, 2022–23
- Westmoreland County, PA244
- Allegheny County, PA192
- Butler County, PA158
- Indiana County, PA119
- Clarion County, PA83
- Jefferson County, PA30
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 | −246 |
| 2012 | −264 |
| 2013 | −78 |
| 2014 | −200 |
| 2015 | −481 |
| 2016 | −265 |
| 2017 | −166 |
| 2018 | −376 |
| 2019 | −378 |
| 2021 | +90 |
| 2022 | +57 |
| 2023 | −199 |
| 2024 | −71 |
| 2025 | +274 |
Armstrong County, a post-industrial enclave in western Pennsylvania's Allegheny highlands, recorded an R+53.2 margin in 2024 — among the steepest in the state — reflecting a rural electorate that has shifted sharply away from its historic union-Democratic roots.
Across the recorded series it reached a Democratic high of 33.0 points in 1964 and a Republican high of 56.6 points in 1928. Between 2020 and 2024 the county moved 0.9 points toward the Republican candidate; the 2024 margin was 53.2 points.
A population of 64,622, a 95% non-Hispanic-white share, and a median household income of $65,008 describe the county. The county's voting pattern over the last decade is most similar to that of Venango County and Somerset 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 →
Armstrong County, Pennsylvania. Akashic. https://akashic.app/county/42005/. Accessed May 20, 2026. License: CC BY 4.0.