Ryan
- County:
- Delaware County
- County Seat:
- No
- Area (mi²):
- 0.438
- State:
- Iowa
Ryan is a city located in Delaware County, Iowa. Ryan has a 2026 population of 348. Ryan is currently declining at a rate of 0% annually and its population has decreased by -0.29% since the most recent census, which recorded a population of 349 in 2020.
The median household income in Ryan is $60,625 with a poverty rate of 6.82%. The median age in Ryan is 39.2 years: 37.6 years for males, and 42.5 years for females. For every 100 females there are 98.9 males.