To meet the diverse needs and goals of the county, there are 2 separate and distinct planning districts:
Eastern Summit Planning District: The Eastern Summit County Planning District serves the interests of citizens living in the more rural eastern side of the county in the unincorporated areas surrounding the cities of Henefer, Coalville, Oakley, Kamas, and Francis.
Snyderville Basin Planning District: The Snyderville Basin Planning District serves the interests of citizens living in the more urban western side of the county in the unincorporated areas surrounding Park City.