Ostrander
- County:
- Fillmore County
- County Seat:
- No
- Area (mi²):
- 0.475
- State:
- Minnesota
Ostrander is a city located in Fillmore County, Minnesota. Ostrander has a 2026 population of 226. Ostrander is currently declining at a rate of -0.44% annually and its population has decreased by -2.16% since the most recent census, which recorded a population of 231 in 2020.
The median household income in Ostrander is $74,063 with a poverty rate of 13.59%. The median age in Ostrander is 38.1 years: 39.4 years for males, and 34 years for females. For every 100 females there are 61.3 males.