
Crystal township
- County:
- Hancock County
- County Seat:
- No
- Area (mi²):
- 35.075
- State:
- Iowa
Crystal township is located in Hancock County, Iowa. Crystal township has a 2025 population of 344. Crystal 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 Crystal township is $73,393 with a poverty rate of 9.59%. The median age in Crystal township is 54.3 years: 38.7 years for males, and 57.4 years for females.