Immunization data are utilized to determine if people are age-appropriately vaccinated consistent with the Advisory Committee on Immunization Practices (ACIP) recommended immunization schedule. Immunization assessment data are used to improve health care providers’ standard immunization practices and immunization delivery systems, and to guide strategies and policies to increase immunization rates.

Contact Information

Iowa Immunization Program Annual Reports

For reports prior to 2019, visit Iowa Publications Online

2023 Iowa Immunization Program Annual Report

2022 Iowa Immunization Program Annual Report

Portal Data Summaries




National Data

CDC Vaccines & Immunizations

National Immunization Surveys (NIS)

Impact of the COVID-19 Pandemic on Administration of Selected Routine Childhood and Adolescent Vaccinations Report