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zipcodes.pro — STATE/SD/COUNTY/POTTER

Potter County, SD ZIP codes

Potter County, SD has 4 ZIP codes, in 4 towns: 57442, 57450, 57455 and 57475.

The county seat is Gettysburg.

ZIP codes
4
Towns
4
County seat
Gettysburg
County FIPS
46107
Population
2,388
Median household income
$72,045
Land area
861 sq mi

Potter County ZIP codes by town

Gettysburg (county seat)
57442

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 Potter County ZIP codes

57442574505745557475

The ZIP codes of Potter 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.

Potter County in numbers

About 2,388 people live in Potter County, in 1,066 households, the 52nd most populous of South Dakota's 66 counties. The median household income is $72,045 a year, 4% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $121,300 (53% below the South Dakota median), and median gross rent is $1,008 a month. The median age is 49.9; 27.2% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 14 minutes.

Population2,388Potter2,388
Households1,066Potter1,066
Median age49.9Potter49.9South Dakota38.0US 38.9
Median household income$72,045Potter$72,045South Dakota$75,081US $80,734
Median home value$121,300Potter$121,300South Dakota$257,400US $332,700
Median gross rent$1,008Potter$1,008South Dakota$946US $1,413
Bachelor's degree or higher27.2%Potter27.2%South Dakota31.9%US 35.7%
Mean commute14.2 minPotter14.2 minSouth Dakota17.8 minUS 26.4 min
Population density3 / sq miPotter3 / 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 Potter County

Largest towns in Potter County
TownZIP codesPopulation
Gettysburg 1 1,260
Hoven 1 329
Lebanon 1 76
Tolstoy 1 57

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 Potter County.

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

Every ZIP code in Potter County, with figures

ZIP codes in Potter County
ZIP City Type Population Median income Median home
57442 Gettysburg , SD Standard 1,772 $65,625 $134,600
57450 Hoven , SD Standard 624 $86,833 $133,900
57455 Lebanon , SD Standard 137 $86,250 $80,600
57475 Tolstoy , SD Standard 99 $88,125 $85,000

Cite this page

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

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