Danbury
- County:
- Woodbury County
- County Seat:
- No
- Area (mi²):
- 0.405
- State:
- Iowa
Danbury is a city located in Woodbury County, Iowa. Danbury has a 2026 population of 315. Danbury is currently growing at a rate of 0.64% annually but its population has decreased by -1.25% since the most recent census, which recorded a population of 319 in 2020.
The median household income in Danbury is $64,375 with a poverty rate of 11.66%. The median age in Danbury is 49.5 years: 44.5 years for males, and 52.1 years for females. For every 100 females there are 97.9 males.