Montana MMR Vaccination Coverage
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What is the kindergarten MMR vaccination rate in Montana? This page showsMontana's measles, mumps, and rubella (MMR) vaccine coverage among kindergartners, whether it meets the 95% herd immunity threshold, and how it compares to nearby states. Data comes from the CDC's SchoolVaxView survey. Also seeMontana measles cases.
kindergarten MMR coverage
2024-25 school year
MMR coverage data is not available for Montana. This state does not report kindergarten vaccination data to CDC SchoolVaxView, or data has not been published for the current school year.
Key Takeaways
- 1Detailed MMR coverage data for Montana is not yet available in the current dataset.
- 2The JHU state tracker currently lists 3 measles cases for Montana in its 2026 view.
Measles Cases in Montana
The JHU state tracker currently lists 3 measles cases for Montana in its 2026 view. Multiple reported cases make the state measles page the right place to check local guidance and county detail.
View Montana measles data →Nearby States MMR Coverage
| State | Coverage | Below 95% |
|---|---|---|
| 90% | Yes | |
| 90% | Yes | |
| 93.6% | Yes | |
| 78.5% | Yes |
Sources & Methods
MMR coverage data comes from the CDC's SchoolVaxView program, which collects kindergarten vaccination coverage estimates reported by states and territories. Coverage is for the 2024-25 school year. Risk levels are computed relative to the 95% herd immunity threshold.Learn more about our methods.
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Cities in Montana
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Frequently Asked Questions
What is the MMR vaccination rate in Montana?
Detailed MMR coverage data for Montana is not yet available in the current dataset.
Why is 95% coverage important?
Measles is extremely contagious. About 95% of a community needs to be vaccinated to prevent sustained transmission — this is called herd immunity. When coverage drops below this threshold, outbreaks become more likely, putting unvaccinated individuals at risk.
What are vaccine exemptions?
Vaccine exemptions allow children to attend school without certain vaccinations. Medical exemptions are granted for children who cannot be safely vaccinated. Non-medical exemptions (religious or philosophical) vary by state law. Higher exemption rates are associated with lower coverage and increased outbreak risk.
Local Health Signal is not affiliated with the CDC or any government agency. Data is provided for informational purposes only and is not intended for clinical decision making. See our methods page for details on data sources and limitations.