County Dossier

Marshall County

Tennessee | County

Population

36,049

Land Area

375.5 sq mi

Context

Nonmetro

Geography

County silhouette

Land Area
375.5 sq mi
Water Area
0.7 sq mi
Water Share
0.2%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

36,049

Density
96.0 / sq mi
Households
13,622
Housing Units
14,749
Median Age
39.5 years

Income & Economy

Median Household Income

$71,049

GDP

$1.61B

Real GDP Change+0.3%
Per Capita Income
$37,448
Personal Income
$2.07B
Personal Income Per Capita
$54,587

Classification

RUCC 6
Nonmetro

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

Relief

Min

549 ft

Mean

722 ft

Max

1,177 ft

Provenance

GEOID 47117 ANSI 01639771
Latitude 35.46833 Longitude -86.76587
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