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zipcodes.pro — CITY/SD/ASHTON

Ashton ZIP code, South Dakota

The ZIP code for Ashton, SD is 57424, and its area code is 605.

USPS city name
1 ZIP code
Population
204
Area code
605

NANPA lists no telephone rate centre for Ashton itself, so these are the area codes of the nearest one, Mellette (10.7 miles). A town on an area-code boundary can differ from its neighbour.

Ashton in numbers

About 204 people live in Ashton, in 65 households. The median household income is $54,712 a year, 27% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $60,800 (76% below the South Dakota median). The median age is 31.5; 19.6% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 10 minutes.

Population204Ashton204
Households65Ashton65
Median age31.5Ashton31.5South Dakota38.0US 38.9
Median household income$54,712Ashton$54,712South Dakota$75,081US $80,734
Median home value$60,800Ashton$60,800South Dakota$257,400US $332,700
Bachelor's degree or higher19.6%Ashton19.6%South Dakota31.9%US 35.7%
Mean commute10.4 minAshton10.4 minSouth Dakota17.8 minUS 26.4 min
Population density466 / sq miAshton466 / sq mi

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

ZIP codes addressed as Ashton

ZIP codes with the USPS city name Ashton
ZIP City Type Population Median income Median home
57424 Ashton , SD Standard 437 $75,000 —

Map of Ashton ZIP codes

57424

The ZIP codes of Ashton, 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 Ashton

The nearest larger towns are Redfield (1,989 people, 8.3 mi), Doland (209 people, 21 mi) and Warner (512 people, 23 mi).

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

Cite this page

zipcodes.pro. “Ashton, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/ashton

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