Warren County Demographics

A map of Warren County's Population by Race

Warren County, Pennsylvania had a population of 38,587 in 2020. It was 94.1% White, 0.4% Black, 0.4% Asian, 1.1% Hispanic, 0.3% Native American/Other, and 3.7% Multiracial. This map presents the population of Warren County, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Warren County is the 54th most populous county of the 67 counties in Pennsylvania.

Warren County's White Population

36,310 residents of Warren County identify as White, or 94.1%. This makes the White share of the population of Warren County considerably larger than the White share of the population of Pennsylvania (73.5% White). Of the 67 counties in Pennsylvania, Warren County is ranked #7 in terms of White residents as a share of the population.

Warren County is more White than neighboring Forest County (75.7% White), Chautauqua County (83.1% White), Venango County (93.4% White), Clarion County (94% White), and McKean County (91.5% White).

Warren County's Black Population

144 residents of Warren County identify as Black, or 0.4%. This makes the Black share of the population of Warren County slightly less than the Black share of the population of Pennsylvania (10.5% Black). Of the 67 counties in Pennsylvania, Warren County is ranked #62 in terms of Black residents as a share of the population.

Warren County is less Black than neighboring Forest County (17.7% Black), Chautauqua County (2.3% Black), Venango County (0.9% Black), Clarion County (1.4% Black), and McKean County (2.1% Black).

Warren County's Asian Population

154 residents of Warren County identify as Asian, or 0.4%. This makes the Asian share of the population of Warren County roughly similar to the Asian share of the population of Pennsylvania (3.9% Asian). Of the 67 counties in Pennsylvania, Warren County is ranked #51 in terms of Asian residents as a share of the population.

Warren County is more Asian than neighboring Forest County (0.2% Asian), and Venango County (0.3% Asian). Warren County is less Asian than neighboring Chautauqua County (0.6% Asian), Clarion County (0.5% Asian), and McKean County (0.5% Asian).

Warren County's Hispanic Population

415 residents of Warren County identify as Hispanic, or 1.1%. This makes the Hispanic share of the population of Warren County slightly less than the Hispanic share of the population of Pennsylvania (8.1% Hispanic). Of the 67 counties in Pennsylvania, Warren County is ranked #62 in terms of Hispanic residents as a share of the population.

Warren County is more Hispanic than neighboring Clarion County (1% Hispanic). Warren County is less Hispanic than neighboring Forest County (4.6% Hispanic), Chautauqua County (9.2% Hispanic), and McKean County (1.6% Hispanic).

Warren County's Native American/Other Population

133 residents of Warren County identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.3%. This makes the Native American/Other share of the population of Warren County roughly similar to the Native American/Other share of the population of Pennsylvania (0.6% Native American/Other). Of the 67 counties in Pennsylvania, Warren County is ranked #50 in terms of Native American/Other residents as a share of the population.

Warren County is more Native American/Other than neighboring Forest County (0.2% Native American/Other). Warren County is less Native American/Other than neighboring Chautauqua County (0.7% Native American/Other), Clarion County (0.4% Native American/Other), and McKean County (0.5% Native American/Other).

Warren County's Multiracial Population

1,431 residents of Warren County identify as Multiracial, or 3.7%. This makes the Multiracial share of the population of Warren County roughly similar to the Multiracial share of the population of Pennsylvania (3.5% Multiracial). Of the 67 counties in Pennsylvania, Warren County is ranked #16 in terms of Multiracial residents as a share of the population.

Warren County is more Multiracial than neighboring Forest County (1.5% Multiracial), and Clarion County (2.6% Multiracial). Warren County is less Multiracial than neighboring Chautauqua County (4.1% Multiracial), Venango County (3.9% Multiracial), and McKean County (3.9% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.