ZIP code 57783 — Spearfish

Postal code

57783Copy

Single source Value from one source, not cross-checked.

City

Spearfish

County

Lawrence FIPS 46081

State

South Dakota

Country

United States

Coordinates

44.4946, -103.8650 — precision precise (locality)
View on OpenStreetMap

Population

16,929 (ZCTA, ACS 5-year)

Population density

79 / sq mi

Land area

213.2 sq mi (552.2 km²) (ZCTA, ACS 5-year)

Median household income

$64,970

Per-capita income

$44,716

Median age

40

Households

7,614

Housing units

8,347

Median home value

$332,300

Median gross rent

$946 / month

Congressional district

SD At-large (119th Congress)

USDA hardiness zone

5b (-15 to -10 °F)

Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.

Time zone

America/Denver (UTC−7 / UTC−6 DST)

Area code

605

Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

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