
Elgin township
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 27.496
- State:
- Iowa
Elgin township is located in Fayette County, Iowa. Elgin township has a 2025 population of 545. Elgin township 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 0 in 2020.
The average household income in Elgin township is $85,324 with a poverty rate of 3.49%. The median age in Elgin township is 40.3 years: 39.4 years for males, and 46.7 years for females.