a
Population Health and Vital Statistics
Population Denominators
The Arizona Department of Health Services is committed to ensuring digital accessibility for all users. We are currently in the process of reviewing and updating documents on this page to meet Section 508 accessibility standards. During this transition, some documents may not yet be fully accessible. If you experience difficulty accessing any content or require assistance, please contact us at adahelp@azdhs.gov.
2025
The 2025 Arizona Department of Health Services population denominators were developed (3/12/2026) using the finalized 2025 population estimates (published 12/17/2025) from the Arizona Office of Economic Opportunity.
- Population of Infants, Children (1-14 Years), Adolescents (15-19 Years), Young Adults (20-44 Years), Middle-Aged Adults (45-64 Years), and Elderly (65+) by Gender, and County of Residence
- Population of Infants, Children (1-14 Years), Adolescents (15-19 Years), Young Adults (20-44 Years), Middle-Aged Adults (45-64 Years), and Elderly (65+) by Gender, in Urban and Rural Areas
- Population by Ten-Year Age Groups, Gender, and County of Residence
- Population by Ten-Year Age Groups, and Gender in Urban and Rural Areas
- Population by Ten-Year Age Groups, Gender, and Race/Ethnicity
- Population by Five-Year Age Groups, Gender, and Race/Ethnicity
- Population by Five-Year Age Groups, Gender, and County of Residence
- Population by Five-Year Age Groups, County, Gender, and Race/Ethnicity
- Population aged 0-17 Years by Race/Ethnicity, Gender, and County of Residence
- Population of Females 10-19 Years by Race/Ethnicity
- Population of Females 10-19 Years by County of Residence
Note: Information provided in Excel files.