
Frederika
- County:
- Bremer County
- County Seat:
- No
- Area (mi²):
- 0.367
- State:
- Iowa
Frederika is a city located in Bremer County, Iowa. Frederika has a 2025 population of 207. Frederika is currently growing at a rate of 0.49% annually and its population has increased by 1.47% since the most recent census, which recorded a population of 204 in 2020.
The average household income in Frederika is $57,431 with a poverty rate of 16.91%. The median age in Frederika is 45.6 years: 45.7 years for males, and 44.8 years for females.