County Dossier

Coos County

New Hampshire | County

Population

31,271

Land Area

1,794.6 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
1,794.6 sq mi
Water Area
35.7 sq mi
Water Share
2.0%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

31,271

Density
17.4 / sq mi
Households
14,002
Housing Units
20,637
Median Age
50.3 years

Income & Economy

Median Household Income

$57,677

GDP

$1.82B

Real GDP Change-0.1%
Per Capita Income
$37,679
Personal Income
$1.89B
Personal Income Per Capita
$60,657

Classification

RUCC 7
Nonmetro

Urban population of 5,000 to 20,000, not adjacent to a metro area

Relief

Min

679 ft

Mean

1,862 ft

Max

6,272 ft

Provenance

GEOID 33007 ANSI 00873177
Latitude 44.65255 Longitude -71.28943
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