Latest Data (2015)
Population 115,997
Nationwide Rank 237

Quick Facts

Round Rock, Texas is the 237th largest city in the United States as of 2015.

Round Rock, Texas is a city.

Round Rock, Texas is as large as it has ever been. In 2015 Round Rock had its largest population ever.

Round Rock, Texas is growing extremely quickly. It is growing faster than 97% of similarly sized cities since 2000.

Round Rock, Texas Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
231 Fargo, North Dakota 30.3%
232 Beaumont, Texas 4.0%
233 Independence, Missouri 3.2%
234 Ann Arbor, Michigan 2.1%
235 El Monte, California 0.4%
236 Springfield, Illinois 3.8%
237 Round Rock, Texas 91.1%
238 Wilmington, North Carolina 29.1%
239 Arvada, Colorado 12.8%
240 Provo, Utah 9.0%
241 Peoria, Illinois 1.8%
242 Lansing, Michigan -3.5%
243 Downey, California 6.2%

Demographics

Population History

Year Population Rank in US
2015 115,997 237
2014 112,744 244
2013 109,821 251
2012 106,573 261
2011 103,902 266
2010 99,887 277
2009 105,424 246
2008 101,920 257
2007 94,271 285
2006 89,580 310
2005 83,679 337
2004 79,446 364
2003 75,576 379
2002 71,839 401
2001 67,879 423
2000 60,670 471
1990 31,559 884