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County ZIP codes · South Dakota · FIPS 46105

Perkins County, SD ZIP Codes

Perkins County, South Dakota has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 6 of the residential ones lie mainly in Perkins County and 3 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $58,533 in 57638 (Lemmon) to $63,636 in 58639 (Hettinger) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Perkins County?

57620 · Bison: $91k57626 · Faith: $68k57638 · Lemmon: $59k57640 · Lodgepole: $250k+57644 · Meadow: $68k57649 · Prairie City: $85k57651 · Reva: $95k57758 · Mud Butte: –58639 · Hettinger: $64k57626576385775857649576445863957651576205764057620 · Bison: $91k57626 · Faith: $68k57638 · Lemmon: $59k57640 · Lodgepole: $250k+57644 · Meadow: $68k57649 · Prairie City: $85k57651 · Reva: $95k57758 · Mud Butte: –58639 · Hettinger: $64k576265763857758576495764458639576205764057620 · Bison: $91k57626 · Faith: $68k57638 · Lemmon: $59k57640 · Lodgepole: $250k+57644 · Meadow: $68k57649 · Prairie City: $85k57651 · Reva: $95k57758 · Mud Butte: –58639 · Hettinger: $64k5762657638577585764957644586395762057640
The residential ZIP codes of Perkins County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

They carry 9 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 9 residential ZIP codes in Perkins County

6 ZIP codes lie mainly in Perkins County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Perkins County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
57638 Lemmon 1,852 2 $59k $101k 60%
57626 Faith 979 1 $68k $125k 39%
57620 Bison 564 2 $91k $106k 100%
57644 Meadow 388 1 $68k $229k 63%
57649 Prairie City 273 1 $85k – 76%
57640 Lodgepole 41 0 $250k+ $338k 100%

Partly in Perkins County

Residential ZIP codes mainly in another county that reach at least 1% into Perkins County, by their share here
In this county
58639 Hettinger 1,762 3 $64k $117k 21%
57758 Mud Butte 35 0 – – 18%
57651 Reva 191 0 $95k $213k 15%

Download the 9 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Perkins County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Perkins County and in the neighboring counties
ZIPIn PerkinsElsewhere
5763860%Adams County25%; Grant County5%; Sioux County5%; Corson County5%
5863921%Adams County79%
5762639%Meade County33%; Ziebach County28%
5764463%Corson County21%; Ziebach County16%
5764976%Harding County24%
5765115%Harding County85%
5775818%Meade County63%; Butte County19%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Perkins County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Perkins County's ZIP codes use 3 prefixes: 576, 577 and 586.

Three-digit prefixes of Perkins County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Perkins County's
PrefixSectional centerHereAll codes
576Bismarck, ND (SCF 585)732
577Rapid City, SD (SCF 577)158
586Bismarck, ND (SCF 585)132

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.