2013 Tree City USA
Communities in Wyoming

Updated April, 2014
City Years Population
Ten Sleep 3 264
Cokeville 3 560
Star Valley Ranch 3 1,503
Jackson 3 9,838
Sinclair 4 433
Sheridan 6 17,444
Labarge 7 500
Kaycee 8 263
Cowley 9 680
Chugwater 9 212
Glenrock 10 2,576
Lyman 10 2,200
Saratoga 10 1,700
Greybull 12 1,847
Kemmerer 12 2,651
Big Piney 13 552
Lovell 13 2,361
Riverton 13 10,971
Douglas 14 6,120
Wheatland 14 3,627
Evanston 15 12,359
Thayne 16 341
Afton 16 1,911
Laramie 16 30,816
Marbleton 16 1,094
Casper 17 55,988
Dubois 18 971
Cody 18 9,520
Rawlins 19 9,006
Wright 19 1,807
Newcastle 19 3,532
Rock Springs 20 23,036
Bar Nunn 21 2,213
Pinedale 22 2,043
Gillette 22 29,087
Lingle 22 468
Powell 24 6,800
Lander 24 7,800
Mountain View 25 1,286
Francis E Warren AFB 26 5,350
Buffalo 27 4,638
Worland 29 5,487
Torrington 30 5,600
Green River 31 12,801
Cheyenne 32 61,537