Latest Data (2015)
Population 115,070
Nationwide Rank 241

Quick Facts

Peoria, Illinois is the 241st largest city in the United States as of 2015.

Peoria, Illinois is a city.

Peoria, Illinois is as large as it has ever been. In 2015 Peoria had its largest population ever.

Peoria, Illinois's growth is extremely below average. 91% of similarly sized cities are growing faster since 2000.

Peoria, Illinois Border Map

Similarly Sized Cities

Rank Name Growth
2000-2015
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%
244 Carlsbad, California 42.8%
245 Costa Mesa, California 3.4%
246 Miami Gardens, Florida 12.3%
247 Westminster, Colorado 11.6%

Demographics

Population History

Year Population Rank in US
2015 115,070 241
2014 115,828 236
2013 116,513 232
2012 115,687 230
2011 115,310 227
2010 115,007 225
2009 115,520 219
2008 114,200 217
2007 113,726 220
2006 113,388 216
2005 112,921 215
2004 112,785 212
2003 112,588 210
2002 112,847 207
2001 112,705 208
2000 113,028 201
1990 113,822 164
1950 111,856 94
1940 105,087 86
1930 104,969 82
1920 76,121 91
1910 66,950 84
1900 56,100 67
1890 41,024 71
1880 29,259 67
1870 22,849 59
1860 14,045 65