Latest Data (2018)
Population 252
Nationwide Rank 15960

Quick Facts

Rock River, Wyoming is the 15,960th largest city in the United States as of 2018.

Rock River, Wyoming is a town.

Rock River, Wyoming is as large as it has ever been. In 2018 Rock River had its largest population ever.

Rock River, Wyoming is growing moderately quickly. It is growing faster than 84% of similarly sized cities since 2000.

Similarly Sized Cities In US

US Rank Name Population Growth
2000-2018
15950 Tanana, Alaska 253 -17.5%
15951 Vera, Oklahoma 253 28.4%
15952 Winston, Missouri 253 2.4%
15953 Bakerhill, Alabama 252 -22.6%
15954 Fulton, Alabama 252 -19.7%
15955 Iaeger, West Virginia 252 -29.0%
15956 Litchfield, Nebraska 252 -9.3%
15957 Mulhall, Oklahoma 252 2.8%
15958 New Effington, South Dakota 252 8.1%
15959 Noble, Louisiana 252 -3.4%
15960 Rock River, Wyoming 252 7.2%
15961 Soper, Oklahoma 252 -16.0%
15962 Trenton, South Carolina 252 6.7%
15963 Belcher, Louisiana 251 -7.7%
15964 Centertown, Tennessee 251 -2.7%
15965 Goshen, Alabama 251 -18.5%
15966 Halbur, Iowa 251 18.3%
15967 Harrell, Arkansas 251 -14.0%
15968 Le Roy, Michigan 251 -5.9%
15969 Linn Creek, Missouri 251 -14.0%
15970 Little Meadows, Pennsylvania 251 -13.4%

Similarly Sized Cities In Wyoming

US Rank Name Population Growth
2000-2018
13530 Wamsutter 478 83.8%
13695 Lingle 462 -9.4%
13815 Hudson 448 10.0%
13862 La Grange 444 32.1%
14011 Encampment 427 -3.1%
14093 Hulett 419 -3.8%
14101 Baggs 418 20.1%
14223 Rolling Hills 406 -11.3%
14320 Sinclair 397 -5.7%
14372 Midwest 390 -4.4%
14445 Thayne 383 9.1%
14907 Burlington 339 36.1%
15009 Meeteetse 330 -5.9%
15143 Superior 317 30.4%
15235 Burns 309 8.0%
15671 Kaycee 274 9.6%
15845 Medicine Bow 261 -4.3%
15936 Ten Sleep 254 -18.5%
15960 Rock River 252 7.2%
16074 East Thermopolis 243 -10.9%
16231 Fort Laramie 232 -4.5%
16236 Pavillion 232 40.6%
16583 Albin 208 73.3%
16640 Glendo 205 -10.0%
16693 Chugwater 202 -16.5%
16708 Edgerton 201 18.9%
16920 Elk Mountain 186 -2.6%
16933 Deaver 185 5.1%
17344 Frannie 158 -24.0%
17388 Yoder 156 -7.6%
17489 Clearmont 150 30.4%
17815 Granger 131 -10.2%

Population History

Year Population Rank in US
2018 252 15,960
2017 249 16,014
2016 244 16,091
2015 244 16,100
2014 245 16,098
2013 243 16,119
2012 244 16,111
2011 245 16,105
2010 245 16,096
2008 217 16,578
2007 216 16,595
2006 220 16,553
2005 228 16,449
2004 235 16,352
2003 236 16,353
2002 236 16,373
2001 239 16,342
2000 235 16,402
1990 222 16,359