County Dossier

Yolo County

California | County

Population

220,564

Land Area

1,013.0 sq mi

Context

Metro

Geography

County silhouette

Land Area
1,013.0 sq mi
Water Area
8.8 sq mi
Water Share
0.9%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

220,564

Density
217.7 / sq mi
Households
76,693
Housing Units
82,447
Median Age
32.1 years

Income & Economy

Median Household Income

$91,752

GDP

$20.51B

Real GDP Change+3.1%
Per Capita Income
$43,733
Personal Income
$16.00B
Personal Income Per Capita
$71,044

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Relief

Min

-3 ft

Mean

359 ft

Max

3,100 ft

Provenance

GEOID 06113 ANSI 00277321
Latitude 38.67961 Longitude -121.90275
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