Third largest county in Arizona
Pinal County, Arizona
Pinal County's 2024 population was 483,944 making it the third largest county in Arizona. The county seat is Florence (pop. 24,175); the largest city is Maricopa (pop. 73,300). The county includes Ak-Chin Indian Community & parts of Tohono O’odham Nation, Gila River Indian Community & San Carlos Apache Tribe.
Pinal County Resources
Economic, Business & Workforce Development
- Arizona@Work (Pinal County)
- City of Apache Junction Economic & Business Development
- City of Casa Grande Economic Development
- City of Eloy Economic Development
- Central Arizona College Small Business Development Center (SBDC)
- Coolidge Economic Development Committee
- Copper Corridor Economic Development Coalition
- Maricopa Economic Development Alliance
- Pinal Alliance for Economic Growth
- Pinal County Economic Development
- Pinal Partnership
- Town of Florence Economic Development
- Town of Marana Economic Development & Tourism
- Town of Queen Creek Economic Development
Chambers of Commerce
- American Indian Chamber of Commerce of Arizona
- Apache Junction Area Chamber of Commerce
- Arizona City Chamber of Commerce
- Casa Grande Chamber of Commerce
- Coolidge Chamber of Commerce
- Eloy Chamber of Commerce
- Gold Canyon Chamber of Commerce
- Greater Florence Chamber of Commerce
- Maricopa Chamber of Commerce
- Queen Creek Chamber of Commerce
- Superior Chamber of Commerce