You are here:
Oregon immunization rates measure vaccination levels among two-year-olds in a given year. Rates are based on ALERT Immunization Information System (IIS) data for all two-year-olds with an Oregon address and a post-birth immunization record. In the past, rates were adjusted based on estimates of missing data but we have discontinued that process because the system is so well populated. Over 95% of all childhood immunizations given in Oregon since 1999 are in ALERT and reporting levels are even higher in recent years. For more information, please see our Q&A here.
Select a county below to view a PDF file containing the county's rates, or view all of Oregon's statewide immunization rates (pdf).
Interested in seeing your county's rates by zip code? Call the Oregon Immunization Program (971-673-0300) to make a request.
Your browser is out-of-date! It has known security flaws and may not display all features of this and other websites. Learn how