
Blairsburg
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 0.642
- State:
- Iowa
Blairsburg is a city located in Hamilton County, Iowa. Blairsburg has a 2025 population of 176. Blairsburg is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 176 in 2020.
The average household income in Blairsburg is $87,148 with a poverty rate of 8.59%. The median age in Blairsburg is 36.1 years: 28 years for males, and 58.5 years for females.