CDHD, Public Health District IV, is one of seven public health districts within the state of Idaho, serving the counties
of Ada, Boise, Elmore, and Valley. The health districts were established in 1970 under Idaho Code to ensure essential
public health services are made available to protect the health of all citizens of the state - no matter how large or
small their county population. With a vision of Healthy People in Healthy Communities, CDHD's emphasis is on decreasing
risk factors for chronic disease, improving quality of life and increasing the years of healthy life among residents.
We encourage you to learn more about our many programs and services.