Alfsborg township
- County:
- Sibley County
- County Seat:
- No
- Area (mi²):
- 34.98
- State:
- Minnesota
Alfsborg township is located in Sibley County, Minnesota. Alfsborg township has a 2026 population of 286. Alfsborg township is currently growing at a rate of 0.35% annually and its population has increased by 1.78% since the most recent census, which recorded a population of 281 in 2020.
The median household income in Alfsborg township is $79,375 with a poverty rate of 0.59%. The median age in Alfsborg township is 44.9 years: 44.4 years for males, and 54.3 years for females. For every 100 females there are 124.5 males.