
Hartford
- County:
- Minnehaha County
- County Seat:
- No
- Area (mi²):
- 3.051
- State:
- South Dakota
Hartford is a city located in Minnehaha County, South Dakota. Hartford has a 2025 population of 3,779. Hartford is currently growing at a rate of 2.25% annually and its population has increased by 12.27% since the most recent census, which recorded a population of 3,366 in 2020.
The average household income in Hartford is $105,683 with a poverty rate of 6.12%. The median age in Hartford is 39.5 years: 39 years for males, and 39.7 years for females.