Cost of living in Union County
Simple answer
A 2-bedroom fair-market rent is $1,194 a month.
That HUD number covers Union County, South Dakota, from October 2026 through September 2027. Towns in the county can still have different rents on the ground.
- Studio
- $831
- 1 bed
- $965
- 2 bed
- $1,194
- 3 bed
- $1,447
- 4 bed
- $1,618
This county is in the Sioux City, IA-NE-SD area. BEA's 2024 price index there is 86.5 (U.S. = 100).
SNAP income limit in South Dakota · Medicaid eligibility
Towns in this county
- Dakota Dunes · 3,936 people
- North Sioux City · 3,045 people
- Elk Point · 2,537 people
- Beresford · 2,360 people