Population for Counties and Incorporated Places: 1990 and 2000
Area Name Population Change
2000 1990 Number %
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WYOMING 493,782 453,588 40,194 8.9
Albany Cnty 32,014 30,797 1,217 4.0
Laramie 27,204 26,687 517 1.9
Rock River 235 190 45 23.7
Big Horn Cnty 11,461 10,525 936 8.9
Basin 1,238 1,180 58 4.9
Burlington 250 184 66 35.9
Byron 557 470 87 18.5
Cowley 560 477 83 17.4
Deaver 177 199 (22) -11.1
Frannie (pt.) 180 142 38 26.8
Greybull 1,815 1,789 26 1.5
Lovell 2,281 2,131 150 7.0
Manderson 104 83 21 25.3
Campbell Cnty 33,698 29,370 4,328 14.7
Gillette 19,646 17,635 2,011 11.4
Wright 1,347 1,236 111 9.0
Carbon Cnty 15,639 16,659 (1,020) -6.1
Baggs 348 272 76 27.9
Dixon 79 70 9 12.9
Elk Mountain 192 174 18 10.3
Encampment 443 490 (47) -9.6
Hanna 873 1,076 (203) -18.9
Medicine Bow 274 389 (115) -29.6
Rawlins 8,538 9,380 (842) -9.0
Riverside 59 85 (26) -30.6
Saratoga 1,726 1,969 (243) -12.3
Sinclair 423 500 (77) -15.4
Converse Cnty 12,052 11,128 924 8.3
Douglas 5,288 5,076 212 4.2
Glenrock 2,231 2,153 78 3.6
Lost Springs 1 4 (3) -75.0
Rolling Hills 449 330 119 36.1
Crook Cnty 5,887 5,294 593 11.2
Hulett 408 429 (21) -4.9
Moorcroft 807 768 39 5.1
Pine Haven 222 141 81 57.4
Sundance 1,161 1,139 22 1.9
Fremont Cnty 35,804 33,662 2,142 6.4
Dubois 962 895 67 7.5
Hudson 407 392 15 3.8
Lander 6,867 7,023 (156) -2.2
Pavillion 165 126 39 31.0
Riverton 9,310 9,202 108 1.2
Shoshoni 635 497 138 27.8
Goshen Cnty 12,538 12,373 165 1.3
Fort Laramie 243 243 0 0.0
La Grange 332 224 108 48.2
Lingle 510 473 37 7.8
Torrington 5,776 5,651 125 2.2
Yoder 169 136 33 24.3
Hot Springs Cnty 4,882 4,809 73 1.5
E Thermopolis 274 221 53 24.0
Kirby 57 59 (2) -3.4
Thermopolis 3,172 3,247 (75) -2.3
Johnson Cnty 7,075 6,145 930 15.1
Buffalo 3,900 3,302 598 18.1
Kaycee 249 256 (7) -2.7
Laramie Cnty 81,607 73,142 8,465 11.6
Albin 120 120 0 0.0
Burns 285 254 31 12.2
Cheyenne 53,011 50,008 3,003 6.0
Pine Bluffs 1,153 1,054 99 9.4
Lincoln Cnty 14,573 12,625 1,948 15.4
Afton 1,818 1,394 424 30.4
Alpine 550 200 350 175.0
Cokeville 506 493 13 2.6
Diamondville 716 864 (148) -17.1
Kemmerer 2,651 3,020 (369) -12.2
La Barge 431 493 (62) -12.6
Opal 102 95 7 7.4
Thayne 341 267 74 27.7
Natrona Cnty 66,533 61,226 5,307 8.7
Bar Nunn 936 835 101 12.1
Casper 49,644 46,742 2,902 6.2
Edgerton 169 247 (78) -31.6
Evansville 2,255 1,403 852 60.7
Midwest 408 495 (87) -17.6
Mills 2,591 1,574 1,017 64.6
Niobrara Cnty 2,407 2,499 (92) -3.7
Lusk 1,447 1,504 (57) -3.8
Manville 101 97 4 4.1
Van Tassell 18 8 10 125.0
Park Cnty 25,786 23,178 2,608 11.3
Cody 8,835 7,897 938 11.9
Frannie (pt.) 29 6 23 383.3
Meeteetse 351 368 (17) -4.6
Powell 5,373 5,292 81 1.5
Platte Cnty 8,807 8,145 662 8.1
Chugwater 244 192 52 27.1
Glendo 229 195 34 17.4
Guernsey 1,147 1,155 (8) -0.7
Hartville 76 78 (2) -2.6
Wheatland 3,548 3,271 277 8.5
Sheridan Cnty 26,560 23,562 2,998 12.7
Clearmont 115 119 (4) -3.4
Dayton 678 565 113 20.0
Ranchester 701 676 25 3.7
Sheridan 15,804 13,900 1,904 13.7
Sublette Cnty 5,920 4,843 1,077 22.2
Big Piney 408 454 (46) -10.1
Marbleton 720 634 86 13.6
Pinedale 1,412 1,181 231 19.6
Sweetwater Cnty 37,613 38,823 (1,210) -3.1
Bairoil 97 228 (131) -57.5
Granger 146 126 20 15.9
Green River 11,808 12,711 (903) -7.1
Rock Springs 18,708 19,050 (342) -1.8
Superior 244 273 (29) -10.6
Wamsutter 261 240 21 8.8
Teton Cnty 18,251 11,173 7,078 63.3
Jackson 8,647 4,472 4,175 93.4
Uinta Cnty 19,742 18,705 1,037 5.5
Evanston 11,507 10,903 604 5.5
Lyman 1,938 1,896 42 2.2
Mountain View 1,153 1,189 (36) -3.0
Washakie Cnty 8,289 8,388 (99) -1.2
Ten Sleep 304 311 (7) -2.3
Worland 5,250 5,742 (492) -8.6
Weston Cnty 6,644 6,518 126 1.9
Newcastle 3,065 3,003 62 2.1
Upton 872 980 (108) -11.0
Note: The officially revised 1990 census and special census population
figures are not reflected in this table.
Source: U.S. Bureau of the Census
Prepared by Wyoming Department of A & I, Division of Economic Analysis