County Dossier

Warren County

Ohio | County

Population

250,008

Land Area

401.4 sq mi

Context

Metro

Geography

County silhouette

Land Area
401.4 sq mi
Water Area
6.1 sq mi
Water Share
1.5%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

250,008

Density
622.8 / sq mi
Households
92,052
Housing Units
96,061
Median Age
40.1 years

Income & Economy

Median Household Income

$110,132

GDP

$18.76B

Real GDP Change+4.6%
Per Capita Income
$53,621
Personal Income
$20.75B
Personal Income Per Capita
$81,022

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Relief

Min

564 ft

Mean

845 ft

Max

1,078 ft

Provenance

GEOID 39165 ANSI 01074094
Latitude 39.42566 Longitude -84.16994
Canonical 2025 Gazetteer ACS ACS 2020-2024 5-year BEA BEA county 2024 release (2026-02-05) BLS BLS LAUS 2024 annual average USDA USDA RUCC 2023 USGS USGS 3DEP published as of 2026-03-23