Uinta County Post Offices (Last Updated On: )Uinta County Post Offices: Bear River – 82930 Evanston Post Office – 100 Harrison Dr, Evanston, WY 82930 307-789-2912 Evanston Post Office (PO Boxes) – 100 Harrison Dr, Evanston, WY 82931 307-789-2912 Fort Bridger Post Office – 3730 County Road 219, Fort Bridger, WY 82933 307-782-6573 Lonetree – 82936 Lyman Post Office – 102 S Main St, Lyman, WY 82937 307-787-3207 Mountain View Post Office – 1700 E Parkway St, Mountain View, WY 82939 307-782-3718 Piedmont – 82933 Robertson Post Office – 12286 State Highway 410, Robertson, WY 82944 307-782-3577 Urie – 82937 Also see: Sweetwater County Post Offices Related Posted by: DianaM on August 30, 2017 Category: Government, Information ← previous - next →