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zipcodes.pro — CITY/SD/HILL-CITY

Hill City ZIP code, South Dakota

The ZIP code for Hill City, SD is 57745, and its area code is 605.

USPS city name
1 ZIP code
Population
834
Area code
605

Hill City in numbers

About 834 people live in Hill City, in 280 households. The median household income is $95,385 a year, 27% above the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $286,200 (11% above the South Dakota median), and median gross rent is $1,345 a month. The median age is 34.2; 34.7% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 25 minutes.

Population834Hill City834
Households280Hill City280
Median age34.2Hill City34.2South Dakota38.0US 38.9
Median household income$95,385Hill City$95,385South Dakota$75,081US $80,734
Median home value$286,200Hill City$286,200South Dakota$257,400US $332,700
Median gross rent$1,345Hill City$1,345South Dakota$946US $1,413
Bachelor's degree or higher34.7%Hill City34.7%South Dakota31.9%US 35.7%
Mean commute24.6 minHill City24.6 minSouth Dakota17.8 minUS 26.4 min
Population density636 / sq miHill City636 / sq mi

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

ZIP codes addressed as Hill City

ZIP codes with the USPS city name Hill City
ZIP City Type Population Median income Median home
57745 Hill City , SD Standard 1,894 $88,194 $343,900

Map of Hill City ZIP codes

57745

The ZIP codes of Hill City, 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 Hill City

The nearest larger towns are Custer (2,341 people, 12 mi), Colonial Pine Hills (2,609 people, 14 mi) and Blackhawk (2,934 people, 19 mi).

Towns near Hill City
TownPopulationDistance
Colonial Pine Hills 2,609 13.8 mi
Blackhawk 2,934 19.1 mi
Rapid City 77,946 19.9 mi
Summerset 3,022 21.3 mi
Rapid Valley 6,975 24.1 mi
Box Elder 12,902 27.2 mi

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

Cite this page

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

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