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zipcodes.pro — STATE/SD/COUNTY/PERKINS

Perkins County, SD ZIP codes

Perkins County, SD has 6 ZIP codes, in 6 towns: 57638, 57626, 57620, 57644, 57649 and 57640.

The county seat is Bison.

ZIP codes
6
Towns
6
County seat
Bison
County FIPS
46105
Population
3,001
Median household income
$66,908
Land area
2,870 sq mi

Perkins County ZIP codes by town

Bison (county seat)
57620

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Perkins County ZIP codes

576205762657638576405764457649

The ZIP codes of Perkins County, 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.

Perkins County in numbers

About 3,001 people live in Perkins County, in 1,309 households, the 48th most populous of South Dakota's 66 counties. The median household income is $66,908 a year, 11% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $114,600 (55% below the South Dakota median), and median gross rent is $738 a month. The median age is 44.0; 24.9% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 15 minutes.

Population3,001Perkins3,001
Households1,309Perkins1,309
Median age44.0Perkins44.0South Dakota38.0US 38.9
Median household income$66,908Perkins$66,908South Dakota$75,081US $80,734
Median home value$114,600Perkins$114,600South Dakota$257,400US $332,700
Median gross rent$738Perkins$738South Dakota$946US $1,413
Bachelor's degree or higher24.9%Perkins24.9%South Dakota31.9%US 35.7%
Mean commute14.7 minPerkins14.7 minSouth Dakota17.8 minUS 26.4 min
Population density1 / sq miPerkins1 / sq mi

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

Largest towns in Perkins County

Largest towns in Perkins County
TownZIP codesPopulation
Lemmon 1 1,208
Bison 1 406
Meadow 1 388
Faith 1 297
Lodgepole 1 41
Prairie City 1 20

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Perkins County.

Not sure you are in Perkins County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Perkins County, with figures

ZIP codes in Perkins County
ZIP City Type Population Median income Median home
57620 Bison , SD Standard 564 $90,500 $106,300
57626 Faith , SD Standard 979 $68,036 $124,600
57638 Lemmon , SD Standard 1,852 $58,533 $101,100
57640 Lodgepole , SD Standard 41 $250,000+ $337,500
57644 Meadow , SD Standard 388 $68,229 $229,300
57649 Prairie City , SD Standard 273 $84,500 —

Cite this page

zipcodes.pro. “Perkins County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/sd/county/perkins

Underlying data is public domain or openly licensed — sources, vintages and licences.