County Dossier

Tazewell County

Illinois | County

Population

130,290

Land Area

646.5 sq mi

Context

Metro

Geography

County silhouette

Land Area
646.5 sq mi
Water Area
11.5 sq mi
Water Share
1.7%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

130,290

Density
201.5 / sq mi
Households
54,051
Housing Units
58,731
Median Age
41.9 years

Income & Economy

Median Household Income

$77,982

GDP

$7.84B

Real GDP Change+2.3%
Per Capita Income
$41,190
Personal Income
$8.13B
Personal Income Per Capita
$62,652

Classification

RUCC 2
Metro

Counties in metro areas of 250,000 to 1 million population

Relief

Min

425 ft

Mean

617 ft

Max

848 ft

Provenance

GEOID 17179 ANSI 01785094
Latitude 40.50807 Longitude -89.51626
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