Zwingle
- County:
- Dubuque County
- County Seat:
- No
- Area (mi²):
- 0.163
- State:
- Iowa
Zwingle is a city located in Dubuque County, Iowa. Zwingle has a 2026 population of 86. Zwingle 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 86 in 2020.
The median household income in Zwingle is $78,750 with a poverty rate of 38.16%. The median age in Zwingle is 40.3 years: 40.8 years for males, and 37.6 years for females. For every 100 females there are 162.1 males.