County Dossier

Gilliam County

Oregon | County

Population

1,971

Land Area

1,204.7 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
1,204.7 sq mi
Water Area
18.1 sq mi
Water Share
1.5%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

1,971

Density
1.6 / sq mi
Households
875
Housing Units
1,138
Median Age
50.1 years

Income & Economy

Median Household Income

$66,917

GDP

$464.58M

Real GDP Change+2.4%
Per Capita Income
$37,790
Personal Income
$145.38M
Personal Income Per Capita
$73,757

Classification

RUCC 9
Nonmetro

Urban population of fewer than 5,000, not adjacent to a metro area

Relief

Min

265 ft

Mean

1,957 ft

Max

4,289 ft

Provenance

GEOID 41021 ANSI 01135850
Latitude 45.38296 Longitude -120.27625
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