Maricopa County COVID-19 Vaccine Data

We are currently updating our vaccine data. In the meantime, state and county-level data are accessible on the state's dashboard. To see county-level data, select our county on the map.

Map of Maricopa County Residents Vaccinated with ≥1 Dose of COVID-19 Vaccine

This map shows the percent of Maricopa County residents who have received COVID-19 vaccine by ZIP code and city of residence. ZIP codes and cities are assigned by geocoding the residential address in ASIIS, which is self-reported. This map has 4 different layers you can view:

  • Percent of all Maricopa County residents — allows tracking of the percent of all residents vaccinated over time, which will continue to increase as more people get vaccinated.
    • Received at least 1 dose of any vaccine type (i.e., 1- or 2-dose series)
    • Fully vaccinated (i.e., have received the 1st dose in a 1-dose vaccine series or the 2nd dose in a 2-dose vaccine series)
  • Percent of eligible Maricopa County residents — allows tracking of the percent of eligible residents who have been vaccinated. As of June 20, 2022, the eligible population used for map calculations is all Maricopa County residents using Census 2020 estimates.
    • Received at least 1 dose of any vaccine type (i.e., 1- or 2-dose series)
    • Fully vaccinated (i.e., have received the 1st dose in a 1-dose vaccine series or the 2nd dose in a 2-dose vaccine series)

Data sources:

  • Maricopa County resident vaccine data: Arizona State Immunization Information System (ASIIS) via ADHS 
  • Maricopa County population: Census 2020 estimates calculated by the geographic information system (GIS) software company, Esri
  • Vaccine-Eligible Maricopa County population: Census 2020 estimates calculated by the geographic information system (GIS) software company, Esri