County Dossier

Knox County

Ohio | County

Population

63,142

Land Area

525.5 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
525.5 sq mi
Water Area
4.1 sq mi
Water Share
0.8%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

63,142

Density
120.2 / sq mi
Households
23,491
Housing Units
26,078
Median Age
39.4 years

Income & Economy

Median Household Income

$73,878

GDP

$3.09B

Real GDP Change+1.5%
Per Capita Income
$35,489
Personal Income
$3.72B
Personal Income Per Capita
$58,293

Classification

RUCC 6
Nonmetro

Urban population of 5,000 to 20,000, adjacent to a metro area

Relief

Min

833 ft

Mean

1,116 ft

Max

1,424 ft

Provenance

GEOID 39083 ANSI 01074054
Latitude 40.40362 Longitude -82.42239
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