About Tri-County Health Department
Tri-County District Health Department opened on January 1, 1948. Tri-County initially served the 160,000 residents of Adams, Arapahoe and Jefferson Counties. In 1958 Jefferson County separated from Tri-County to form its own local health department and on January 1, 1966 after the South Platte River Floods of 1965, Douglas County officially joined Tri-County District Health Department, creating the current jurisdictional structure.
Vision - Optimal health across the lifespan for the populations we serve.
Mission - Promote, protect and improve the lifelong health of individuals and communities in Adams, Arapahoe and Douglas Counties through the effective use of data, evidence-based prevention strategies, leadership, advocacy, partnerships and the promotion of health equity.
Statement of Inclusion - Tri-County Health Department (TCHD) values and welcomes people of all ages; ethnicities; genders; gender identities/expressions and sexual orientations; languages spoken; nationalities and cultures; physical, mental, and developmental abilities; races; religions; and, socio-economic, insurance, and immigration status.
Downloadable brochure - 8.5"x14"
Services brochure Español - 8.5"x14"