Immunizations: Rate Data
Immunization rates look at the percentage of people who received the recommended vaccines. This is also known as vaccination rates or vaccination coverage. Vaccination rates are an important way to measure how well communities are protected from vaccine-preventable diseases. We offer reports that break down data by:
- Vaccine.
- Age group.
- City and county.
- Region.
- Year.
This helps us see which areas and groups have less protection. Health departments, schools, and partners can then take action to improve those vaccination rates.
Data dashboards
- COVID-19 vaccine data: DHS reports on updated COVID-19 vaccination for Wisconsin residents. COVID-19 vaccination data is based on information from the Wisconsin Immunization Registry (WIR).
- Flu vaccine data: DHS reports on flu vaccinations for people at least 6 months old who have received at least one dose of flu vaccine during the season.
- RSV vaccine data: DHS reports on RSV vaccination for people 60 and older.
- Wisconsin Environmental Public Health Program immunization data: Our interactive tracker visualizes data by state and county for routine vaccinations recommended by the Centers for Disease Control and Prevention (CDC).
- Impact of COVID-19 on routine vaccination: The COVID-19 pandemic caused many children and teenagers to fall behind schedule for vaccines. This dashboard compares quarterly vaccination rates to the average rates of the three years before the pandemic.
- School and district vaccine rates: Our interactive map shows vaccines for schools and districts in Wisconsin.
Data reports
The Wisconsin Immunization Registry is our source for data on vaccine rates. We note any exceptions on the reports below.
- Respiratory Virus Surveillance Reports, P-02346, reported weekly
- Seasonal Influenza Vaccination in Wisconsin, P- 03532 (PDF) (updated October 2023)
- Influenza Vaccination Rates Among People with Asthma, P-01218 (PDF) (updated October 2023)
MMR vaccination rates by county
- By 24 months of age, P-02420 (PDF) (updated March 2024)
- 5–6 years of age, P-02420A (PDF) (updated March 2024)
- 5–18 years of age, P-02420B (PDF) (updated March 2024)
Vaccination coverage among Wisconsin children by age 24 months
- By vaccine, region, and year, P-02003A (PDF) (updated March 2024)
- By vaccine, county, city, and year, P-02003 (PDF) (updated March 2024)
- Map Showing Percentage of Vaccinated Children by County, P-02279 (PDF) (updated June 2023)
Vaccination coverage among Wisconsin adolescents aged 13—18 years
- By vaccine, region, and year, P-02004A (PDF) (updated April 2024)
- By vaccine, county, city, and year, P-02004 (PDF) (updated April 2024)
Maps showing percent of adolescents aged 13–18 vaccinated by year and county
- HPV vaccine (1 dose), P-02279A (PDF) (updated June 2023)
- HPV vaccine (up-to-date), P-02279I (PDF) (updated June 2023)
- MenACWY vaccine (1 dose), P-02279B (PDF) (updated June 2023)
- MenACWY vaccine (up-to-date), P-02279C (PDF) (updated June 2023)
- Tdap vaccine (one dose), P-02279F (PDF) (updated June 2023)
Other reports on children
- Polio Vaccination Coverage by Zip Code Report, P-03352 (updated December 2022)
- Wisconsin School Immunization Rates, P-01894* (PDF) (updated August 2023)
- Interactive map: Wisconsin School Immunization Rates*
- Wisconsin Child Care Center Immunization Rates, P-01445* (PDF) (updated September 2023)
*Data source: Wisconsin Student Immunization Law
Vaccination coverage among Wisconsin adults
- By vaccine, region, and year, P-02005A (PDF) (updated April 2024)
- By county, city, and year, P-02005 (PDF) (updated April 2024)
Maps showing percent of adults vaccinated by year and county:
- HPV vaccine (up-to-date), P-02279J (PDF) (updated August 2023)
- Tdap vaccine (one dose), P-02279G (PDF) (updated August 2023)
- Zoster vaccine (up-to-date), P-02279H (PDF) (updated August 2023)
- PCV13 vaccine (one dose), P-02279D (PDF) (updated May 2022)
- PPSV23 vaccine (one dose), P-02279E (PDF) (updated March 2024)
- Are Pregnant Women in Wisconsin Getting their Flu Shot? P-01998 (PDF) (September 2019)
- Are Pregnant Women in Wisconsin Receiving the Tdap Vaccine? P-01696 (PDF) (September 2019)
- Are Your Pregnant Patients Receiving the Tdap Vaccine? P-01713 (PDF) (September 2019)
- Science Direct—Measuring maternal Tdap and influenza vaccination rates
- CDC (Centers for Disease Control and Prevention)—Pertussis and Influenza Vaccination Among Insured Pregnant Women—Wisconsin, 2013–2014**
**Data source: Wisconsin Health Information Organization
Related topics
- Learn about the Wisconsin Immunization Registry.
- Learn more about our Immunization Program.
- Read the CDC details on vaccination coverage in the United States.