Delhi
- County:
- Delaware County
- County Seat:
- No
- Area (mi²):
- 0.948
- State:
- Iowa
Delhi is a city located in Delaware County, Iowa. Delhi has a 2026 population of 438. Delhi is currently growing at a rate of 0.92% annually and its population has increased by 5.29% since the most recent census, which recorded a population of 416 in 2020.
The median household income in Delhi is $87,750 with a poverty rate of 5.32%. The median age in Delhi is 51.1 years: 51.3 years for males, and 49.9 years for females. For every 100 females there are 85.4 males.