Avondale
- County:
- Maricopa County
- County Seat:
- No
- Area (mi²):
- 47.845
- State:
- Arizona
Avondale is a city located in Maricopa County, Arizona. Avondale has a 2026 population of 96,609. Avondale is currently growing at a rate of 2.74% annually and its population has increased by 7.86% since the most recent census, which recorded a population of 89,566 in 2020.