Hughes County, South Dakota Cities (2026)

City
Rank
2026 Pop. ↓
2020 Pop.
Annual Change
Density (/mi²)
Area (mi²)
Type
Pierre113,78614,061-0.45%1,05813 City
Blunt2329341-0.3%6760 City
Harrold395100-1.04%2310 Town

Hughes County Cities Summary

Largest City

Pierre is the largest city in Hughes County, with a population of 13,786.

Smallest City

Harrold is the smallest city in Hughes County, with a population of 95.

10 Largest Cities

There are 3 cities in Hughes County, South Dakota.

Location of Hughes County