Sullivan County, Pennsylvania: Farm Belt county. In 2024, voted R+47%. Republican peak: R+49 in 2016.
Key facts
- 2024 presidential margin
- R+47MIT Election Lab
- Political typology
- Farm BeltAkashic typology
- Population
- 5,8882024 5-year
- Median household income
- $69,7642024 5-year
- White (non-Hispanic)
- 93.8%2024 5-year
- Black
- 2.3%2024 5-year
- Hispanic / Latino
- 2.3%2024 5-year
- Peak Democratic margin
- D+18 in 1892MIT Election Lab
- Peak Republican margin
- R+49 in 2016MIT Election Lab
- Most similar
- McKean County, PA · similarity 1.00
2024 results by precinct
2024 precinct map of Sullivan CountyPrecinct-level 2024 presidential results for Sullivan County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | +17.6% |
| 1896 | +3.2% |
| 1900 | +3.9% |
| 1904 | −8.8% |
| 1908 | −1.8% |
| 1912 | +17.7% |
| 1916 | +7.4% |
| 1920 | −19.9% |
| 1924 | −27.1% |
| 1928 | −29.8% |
| 1932 | +4.7% |
| 1936 | −9.7% |
| 1940 | −11.7% |
| 1944 | −16.6% |
| 1948 | −23.3% |
| 1952 | −23.7% |
| 1956 | −21.9% |
| 1960 | −10.3% |
| 1964 | +11.4% |
| 1968 | −20.7% |
| 1972 | −35.6% |
| 1976 | −8.0% |
| 1980 | −20.7% |
| 1984 | −33.7% |
| 1988 | −24.5% |
| 1992 | −10.0% |
| 1996 | −9.8% |
| 2000 | −27.8% |
| 2004 | −25.7% |
| 2008 | −19.5% |
| 2012 | −28.3% |
| 2016 | −48.9% |
| 2020 | −47.2% |
| 2024 | −46.8% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 976 | 2,721 | 3,730 | ||
| R | 921 | 2,619 | 3,595 | ||
| R | 750 | 2,291 | 3,152 | ||
| R | 1,034 | 1,868 | 2,949 | ||
| R | 1,233 | 1,841 | 3,120 | ||
| R | 1,213 | 2,056 | 3,285 | ||
| R | 1,066 | 1,928 | 3,105 | ||
| R | 1,071 | 1,352 | 2,858 | ||
| R | 1,030 | 1,340 | 3,113 | ||
| R | 1,091 | 1,808 | 2,922 | ||
| R | 952 | 1,926 | 2,889 | ||
| R | 1,074 | 1,676 | 2,902 | ||
| R | 1,347 | 1,584 | 2,951 | ||
| R | 885 | 1,886 | 2,808 | ||
| R | 1,035 | 1,629 | 2,870 | ||
| D | 1,690 | 1,344 | 3,038 | ||
| R | 1,471 | 1,808 | 3,284 | ||
| R | 1,286 | 2,007 | 3,297 | ||
| R | 1,239 | 2,011 | 3,253 | ||
| R | 1,084 | 1,752 | 2,862 | ||
| R | 1,329 | 1,858 | 3,195 | ||
| R | 1,626 | 2,059 | 3,692 | ||
| R | 1,740 | 2,121 | 3,922 | ||
| D | 1,602 | 1,457 | 3,115 | ||
| R | 1,101 | 2,044 | 3,162 | ||
| R | 913 | 1,668 | 2,791 | ||
| R | 1,061 | 1,620 | 2,814 | ||
| D | 1,037 | 888 | 2,020 | ||
| D | 912 | 547 | 2,067 | ||
| R | 1,076 | 1,119 | 2,369 | ||
| R | 1,188 | 1,429 | 2,746 | ||
| D | 1,376 | 1,266 | 2,785 | ||
| D | 1,300 | 1,215 | 2,640 | ||
| D | 1,266 | 873 | 2,234 | ||
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Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
24.0%
Irish
14.5%
English
12.4%
Italian
8.3%
Polish
6.9%
American
4.1%
Scottish
1.5%
African American
1.8%
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
2024 ACS
Age distribution by sex
Median age: 55.9 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Median household income
Inflation-adjusted dollars
$69,764
Sullivan County ranks near the middle of US counties.
Sullivan County$69,764
Pennsylvania$77,971
United States$80,734
Sullivan County ranks near the middle of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
11.6%
Children face moderate poverty.
Children under 1820.2%
Working age (18–64)11.3%
Seniors (65+)6.1%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
96.6%
speak English only
Spanish2.1%
Other Indo-European1.2%
Asian & Pacific Islander0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 58.2% of residents not counted as adherents by any reporting body.
Sullivan County's rugged Endless Mountains terrain has long limited both population growth and economic diversification, and its roughly 6,500 residents have delivered some of the widest Republican presidential margins in the state for over a decade.
The Republican margin here reached forty-nine points in 2016. The 2024 margin was forty-seven points.
A population of 5,888, a 94% non-Hispanic-white share, and a median household income of $69,764 describe an agricultural county. The county's voting pattern over the last decade is most similar to that of McKean County and Morgan County.
Most similar counties
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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Sullivan County, Pennsylvania. Akashic. https://akashic.app/county/42113/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in Pennsylvania
More farm belt counties
Frequently asked questions
How did Sullivan County, Pennsylvania vote in 2024?
In 2024, Sullivan County, Pennsylvania voted Republican by 46.8 points (R+47), carried by the Republican candidate. Out of 3,730 votes cast, 976 went Democratic and 2,721 went Republican.
What is Sullivan County, Pennsylvania's political typology?
Akashic places Sullivan County, Pennsylvania in the "Farm Belt" typology — Rural Plains and Midwest farm counties — Republican, with modest recent movement. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 7 times, Republican 27 times, and other 0 times.
When did Sullivan County, Pennsylvania last vote Democratic?
The most recent presidential election in which Sullivan County, Pennsylvania voted Democratic was 1964.
How many people live in Sullivan County, Pennsylvania?
Sullivan County, Pennsylvania has a population of 5,888 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Sullivan County, Pennsylvania?
Median household income in Sullivan County, Pennsylvania is $69,764 — below the national median of $80,734. The Pennsylvania state median is $77,971.
What is the political history of Sullivan County, Pennsylvania?
Akashic tracks 38 presidential elections in Sullivan County, Pennsylvania from 1876 to 2024. Of those, 7 went Democratic and 27 went Republican. The county's typology — "Farm Belt" — captures where that record, its demographics, and its recent swing place it among American communities.