County Dossier

Lancaster County

South Carolina | County

Population

104,475

Land Area

549.2 sq mi

Context

Metro

Geography

County silhouette

Land Area
549.2 sq mi
Water Area
6.1 sq mi
Water Share
1.1%

Terrain Layer

Open the county terrain view inside the atlas flow.

Terra Firma

Population & Housing

Population

104,475

Density
190.2 / sq mi
Households
40,128
Housing Units
43,832
Median Age
42.5 years

Income & Economy

Median Household Income

$78,869

GDP

$5.25B

Real GDP Change+7.6%
Per Capita Income
$43,133
Personal Income
$6.82B
Personal Income Per Capita
$61,082

Classification

RUCC 1
Metro

Counties in metro areas of 1 million population or more

Relief

Min

128 ft

Mean

523 ft

Max

741 ft

Provenance

GEOID 45057 ANSI 01248008
Latitude 34.68682 Longitude -80.70369
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