| Donald Trump ✓Republican | 70.4% | 18,883 |
|---|---|---|
| Kamala HarrisDemocratic | 28.4% | 7,624 |
| OtherAll other candidates | 1.1% | 302 |
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | −9.8% |
| 1896 | −5.2% |
| 1900 | −17.0% |
| 1904 | −40.3% |
| 1908 | −21.0% |
| 1912 | +9.3% |
| 1916 | +0.9% |
| 1920 | −43.0% |
| 1924 | −61.4% |
| 1928 | −58.5% |
| 1932 | −31.7% |
| 1936 | −30.7% |
| 1940 | −44.0% |
| 1944 | −39.2% |
| 1948 | −38.6% |
| 1952 | −45.2% |
| 1956 | −50.7% |
| 1960 | −36.1% |
| 1964 | +13.9% |
| 1968 | −18.2% |
| 1972 | −37.0% |
| 1976 | −17.0% |
| 1980 | −18.2% |
| 1984 | −19.3% |
| 1988 | −14.0% |
| 1992 | −1.5% |
| 1996 | −1.0% |
| 2000 | −16.8% |
| 2004 | −23.0% |
| 2008 | −19.2% |
| 2012 | −26.4% |
| 2016 | −41.3% |
| 2020 | −41.4% |
| 2024 | −42.0% |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | Oil City, PAMetro area | PennsylvaniaState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 93.6% | 74.5% | 61.0% |
| Black | 1.3% | 10.7% | 12.2% |
| Asian | 0.3% | 3.8% | 6.0% |
| Two or more races | 3.7% | 7.1% | 12.6% |
| Other race | 1.1% | 3.9% | 8.2% |
| Hispanic or Latino | 1.3% | 8.7% | 19.3% |
| Income & Age | |||
| Median household income | $61,522 | $77,971 | $84,427 |
| Poverty rate | 13.2% | 11.7% | 12.5% |
| Median age | 47.6 | 41.2 | 39.1 |
| Age 18–24 | 6.4% | 8.9% | 9.2% |
| Age 65 and older | 24.8% | 19.5% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 19.1% | 35.2% | 35.6% |
| Speaks a non-English language at home | 2.0% | 12.4% | 22.3% |
| Ancestry | |||
| Largest ancestry | German 30.9% | German 21.6% | German 12.5% |
| 2nd-largest ancestry | Irish 16.8% | Irish 14.8% | Mexican 11.3% |
| 3rd-largest ancestry | English 11.5% | Italian 10.6% | English 9.5% |
| Religion | |||
| Catholic | 8.8% | 21.9% | 18.6% |
| Evangelical Protestant | 13.7% | 9.3% | 16.5% |
| Unaffiliated or unclaimed | 55.5% | 53.1% | 51.5% |
| Mainline Protestant | 19.8% | 10.3% | 5.2% |
ACS values are survey estimates and may include margins of error.
Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
Venango County's Allegheny River corridor has shed roughly half its population since the mid-20th century, and Oil City anchors a district where working-class realignment has steadily widened Republican margins in statewide races over the past two decades.
Across the recorded series it reached a Democratic high of 13.9 points in 1964 and a Republican high of 61.4 points in 1924. Between 2020 and 2024 the metro moved 0.6 points toward the Republican candidate; the 2024 margin was 42.0 points.
A population of 49,801, a 94% non-Hispanic-white share, and a median household income of $61,522 describe the metro.
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 →
Oil City, PA, Pennsylvania. Akashic. https://akashic.app/cbsa/36340/. Accessed May 20, 2026. License: CC BY 4.0.