County Dossier

Umatilla County

Oregon | County

Population

79,940

Land Area

3,215.5 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
3,215.5 sq mi
Water Area
16.1 sq mi
Water Share
0.5%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

79,940

Density
24.9 / sq mi
Households
28,707
Housing Units
32,199
Median Age
36.9 years

Income & Economy

Median Household Income

$67,728

GDP

$4.55B

Real GDP Change-5.3%
Per Capita Income
$32,100
Personal Income
$4.51B
Personal Income Per Capita
$55,991

Classification

RUCC 4
Nonmetro

Urban population of 20,000 or more, adjacent to a metro area

Relief

Min

267 ft

Mean

2,628 ft

Max

6,839 ft

Provenance

GEOID 41059 ANSI 01156673
Latitude 45.59120 Longitude -118.73388
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