Chester, ID

Chester is an unincorporated community in Fremont County, Idaho, United States. Chester is located on U.S. Route 20 6 miles northeast of St. Anthony. Chester has a post office with ZIP code 83421. Wikipedia

County: Fremont County

Elevation: 5,072 ft (1,546 m)

Time Zone: Mountain Standard Time

Weather

Zip Codes: 83421

Area Codes: 208