County Dossier

San Miguel County

New Mexico | County

Population

26,850

Land Area

4,721.5 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
4,721.5 sq mi
Water Area
19.8 sq mi
Water Share
0.4%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

26,850

Density
5.7 / sq mi
Households
11,931
Housing Units
14,867
Median Age
47.2 years

Income & Economy

Median Household Income

$49,431

GDP

$1.01B

Real GDP Change+5.5%
Per Capita Income
$29,632
Personal Income
$1.33B
Personal Income Per Capita
$50,234

Classification

RUCC 6
Nonmetro

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

Relief

Min

3,786 ft

Mean

5,949 ft

Max

11,653 ft

Provenance

GEOID 35047 ANSI 00929114
Latitude 35.47686 Longitude -104.80352
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