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zipcodes.pro — STATE/SD/COUNTY/HUGHES

Hughes County, SD ZIP codes

Hughes County, SD has 3 ZIP codes, in 3 towns: 57501, 57536 and 57522.

The county seat is Pierre.

ZIP codes
3
Towns
3
County seat
Pierre
County FIPS
46065
Population
17,664
Median household income
$81,395
Land area
742 sq mi
Metro area
Pierre

Hughes County ZIP codes by town

Pierre (county seat)
57501

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 Hughes County ZIP codes

575015752257536

The ZIP codes of Hughes 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.

Hughes County in numbers

About 17,664 people live in Hughes County, in 7,253 households, the 12th most populous of South Dakota's 66 counties. The median household income is $81,395 a year, 8% above the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $242,000 (6% below the South Dakota median), and median gross rent is $990 a month. The median age is 39.5; 39.0% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 15 minutes.

Population17,664Hughes17,664
Households7,253Hughes7,253
Median age39.5Hughes39.5South Dakota38.0US 38.9
Median household income$81,395Hughes$81,395South Dakota$75,081US $80,734
Median home value$242,000Hughes$242,000South Dakota$257,400US $332,700
Median gross rent$990Hughes$990South Dakota$946US $1,413
Bachelor's degree or higher39.0%Hughes39.0%South Dakota31.9%US 35.7%
Mean commute14.6 minHughes14.6 minSouth Dakota17.8 minUS 26.4 min
Population density24 / sq miHughes24 / 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 Hughes County

Largest towns in Hughes County
TownZIP codesPopulation
Pierre 1 13,948
Blunt 1 216
Harrold 1 72

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 Hughes County.

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

Every ZIP code in Hughes County, with figures

ZIP codes in Hughes County
ZIP City Type Population Median income Median home
57501 Pierre , SD Standard 17,326 $81,791 $245,100
57522 Blunt , SD Standard 521 $72,188 $215,000
57536 Harrold , SD Standard 277 $53,125 $90,000

Cite this page

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

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