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zipcodes.pro — CITY/SD/NORTH-SPEARFISH

North Spearfish ZIP codes, South Dakota

No ZIP code is named for North Spearfish, SD; addresses there use a neighbouring town's name. The ZIP code covering it is 57783. Its area code is 605.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,858
Area code
605

NANPA lists no telephone rate centre for North Spearfish itself, so these are the area codes of the nearest one, Spearfish (0.0 miles). A town on an area-code boundary can differ from its neighbour.

North Spearfish in numbers

About 1,858 people live in North Spearfish, in 800 households, the 47th-largest of South Dakota's 439 census places. The median household income is $76,809 a year, about the same as the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $356,200 (38% above the South Dakota median), and median gross rent is $1,264 a month. The median age is 40.3; 28.5% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 18 minutes.

Population1,858North Spearfish1,858
Households800North Spearfish800
Median age40.3North Spearfish40.3South Dakota38.0US 38.9
Median household income$76,809North Spearfish$76,809South Dakota$75,081US $80,734
Median home value$356,200North Spearfish$356,200South Dakota$257,400US $332,700
Median gross rent$1,264North Spearfish$1,264South Dakota$946US $1,413
Bachelor's degree or higher28.5%North Spearfish28.5%South Dakota31.9%US 35.7%
Mean commute17.5 minNorth Spearfish17.5 minSouth Dakota17.8 minUS 26.4 min
Population density435 / sq miNorth Spearfish435 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place North Spearfish CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering North Spearfish

These ZIP codes cover part of North Spearfish but are addressed as somewhere else.

ZIP codes overlapping North Spearfish
ZIP City Type Population Median income Median home
57783 Spearfish , SD Standard 17,248 $74,844 $373,300

Map of North Spearfish ZIP codes

57783

The ZIP codes of North Spearfish, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near North Spearfish

The nearest larger towns are Spearfish (12,930 people, 4.5 mi), Belle Fourche (5,804 people, 11 mi) and Lead (3,006 people, 13 mi).

Towns near North Spearfish
TownPopulationDistance
Spearfish 12,930 4.5 mi
Belle Fourche 5,804 10.8 mi
Lead 3,006 12.8 mi
Sturgis 7,086 21.1 mi

More nearby: every ZIP code in Lawrence County · South Dakota ZIP codes

Cite this page

zipcodes.pro. “North Spearfish, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/north-spearfish

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