ZIP code 57551 — Martin

Postal code

57551Copy

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

City

Martin

County

Bennett FIPS 46007

State

South Dakota

Country

United States

Coordinates

43.1722, -101.7341 — precision precise (locality)
View on OpenStreetMap

Population

2,026 (ZCTA, ACS 5-year)

Population density

3 / sq mi

Land area

753.1 sq mi (1,950.6 km²) (ZCTA, ACS 5-year)

Median household income

$52,500

Per-capita income

$30,235

Median age

35.7

Households

754

Housing units

917

Median home value

$138,300

Median gross rent

$734 / month

Congressional district

SD At-large (119th Congress)

USDA hardiness zone

5a (-20 to -15 °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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