County Dossier

Marquette County

Michigan | County

Population

67,112

Land Area

1,809.1 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
1,809.1 sq mi
Water Area
1,615.9 sq mi
Water Share
47.2%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

67,112

Density
37.1 / sq mi
Households
28,255
Housing Units
33,607
Median Age
39.3 years

Income & Economy

Median Household Income

$65,429

GDP

$3.60B

Real GDP Change-3.4%
Per Capita Income
$35,200
Personal Income
$3.52B
Personal Income Per Capita
$51,849

Classification

RUCC 5
Nonmetro

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

Relief

Min

301 ft

Mean

951 ft

Max

2,014 ft

Provenance

GEOID 26103 ANSI 01622994
Latitude 46.65660 Longitude -87.58403
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