28 Frontier St, Kemmerer, WY 83101
28 Frontier St, Kemmerer, WY 83101 . The official us postal service name for 83101 is. Kemmerer, wy (0.97%) , fontenelle, wy (0.48%) , oakley, wy (0.02%) , diamondville, wy (0.00%) county: 83101 Zip Code (Kemmerer, Wyoming) Profile homes, apartments, schools, population, from www.city-data.com The average family income here is $58,068/year. Own this corner lot in the heart of downtown kemmerer. The table below compares 83101 to the other 174 zip codes in wyoming by rank and percentile using july 1, 2022 data.