
Bettendorf
- County:
- Scott County
- County Seat:
- No
- Area (mi²):
- 21.302
- State:
- Iowa
Bettendorf is a city located in Scott County, Iowa. Bettendorf has a 2025 population of 40,346. Bettendorf is currently growing at a rate of 0.61% annually and its population has increased by 3.12% since the most recent census, which recorded a population of 39,125 in 2020.
The average household income in Bettendorf is $136,676 with a poverty rate of 6.35%. The median age in Bettendorf is 39.8 years: 39.8 years for males, and 39.8 years for females.