AZ Congressional District 4 - Population By Type of Health Insurance Coverage in 2021 (ACS-5Yrs)
Updated on October 28, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, 45.78% of the population of AZ Congressional District 4 had Employer-Based health insurance, 30.46% of the population had Medicare health insurance, and 19.73% of the population had Medicaid health insurance.
Also, there were 69,555 people in AZ Congressional District 4 with No Health Insurance coverage (i.e. 8.97% of the population).
The chart below shows the percentages of AZ Congressional District 4 population by the type of health insurance coverage they use. The table shows both the number of people and percentage of the population for the different types of health insurance coverages.
You can see similar information for other Arizona congressional districts, and for Arizona.
Data Source: US Census - ACS 5-Year Estimates.
AZ Congressional District 4 - Population By Type of Health Insurance Coverage in 2021
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| Health Insurance Coverage | Num. of People | Percentage of Total Population (%) |
|---|---|---|
| Employer-Based | 355030 | 45.78 |
| Medicare | 236204 | 30.46 |
| Medicaid | 153016 | 19.73 |
| Direct-Purchase | 139394 | 17.97 |
| VA | 41883 | 5.40 |
| Tricare or Military | 37843 | 4.88 |
| No Health Insurance Coverage | 69555 | 8.97 |