Data Reports

Curious to know local trends about our health and environment? One of our key functions is to provide data to help inform the community about health threats, diseases and other conditions that may impact health in Dane County.

Listed below are links to our data reports. Position statements and resolutions can be found on our Position Statements page.

Dashboards

Communicable Illnesses Dashboard (interactive report updated quarterly)
Dane County Respiratory Illness Dashboard (updated weekly during respiratory illness season)

Reports

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Community Health

Communicable Disease

Communicable Illnesses Dashboard (interactive report updated quarterly)
Dane County Respiratory Illness Dashboard (updated weekly during respiratory illness season)

Environmental Health

Community Water Fluoridation Fact Sheet (2024)
Lake chloride data with graph (2024)
Monitoring Mosquitoes to Prevent West Nile Virus: Summary Full Report Map of Results (2024)
Preventing Lead Poisoning in Dane County (2025)
Effects of Road Salt on the Environment (2023)
Assessing Childhood Lead Poisoning Risk from Middleton Municipal Airport, December 2022

Immunizations

Dane County School Immunization Data (2023-2024 school year)

Injury, Overdose, and Violence Prevention

Gun Violence in Dane County (2023)
Drug Overdose Deaths in Dane County (2024) (2022 version)
Violent Crime Trends in Madison (2022)

Pregnancy, Birth, and Infant Health

Maternal Child Health Data Book (2025)
- Appendix (2025)
Infant Health Data Snapshot (2025) Español (2025)
Perinatal Periods of Risk Data Summary (en ingles y español) (2023)
Taking Action to Reduce Infant and Fetal Mortality in Dane County (2020)

Sexual and Reproductive Health

Sexual and Reproductive Health Data Brief (2023)

Tobacco and Alcohol

Burden of Alcohol in Dane County (2024)
Check our progress in decreasing tobacco sales to minors from WI WINS.