This page provides statistical information about asthma from a variety of data sources. For a summary of asthma burden data in Wisconsin describing prevalence, asthma control and management, health care utilization, and mortality, please see the Wisconsin Asthma Burden Report 2020, P-02412-20 (PDF), which updates statistics presented in the Asthma in Wisconsin 2017 fact sheet, P-02412 (PDF).
The following are links for hospitalization and emergency department visit rates by county. Please scroll down to see county maps for each.
- Age-Adjusted Asthma Hospitalization Rates per County, 2018-2020 (PDF)
- Age-Adjusted Asthma Emergency Department Visit Rates per County, 2018-2020 (PDF)