Latest Data (2018)
Population 12,357
Nationwide Rank 2639

Quick Facts

Irmo, South Carolina is the 2,639th largest city in the United States as of 2018.

Irmo, South Carolina is a town.

Irmo, South Carolina is as large as it has ever been. In 2018 Irmo had its largest population ever.

Irmo, South Carolina's growth is about average. 42% of similarly sized cities are growing faster since 2000.

Irmo, South Carolina Border Map

Similarly Sized Cities In US

US Rank Name Population Growth
2000-2018
2629 Winnetka, Illinois 12,385 -0.6%
2630 Shepherdsville, Kentucky 12,383 45.4%
2631 Broussard, Louisiana 12,372 101.1%
2632 Trophy Club, Texas 12,369 92.2%
2633 Waconia, Minnesota 12,369 77.4%
2634 Centralia, Illinois 12,368 -14.0%
2635 Patchogue, New York 12,368 3.6%
2636 Marion, Arkansas 12,364 37.1%
2637 New Kensington, Pennsylvania 12,363 -15.6%
2638 St. Marys, Pennsylvania 12,359 -14.5%
2639 Irmo, South Carolina 12,357 9.7%
2640 Lincolnwood, Illinois 12,349 0.0%
2641 Larkspur, California 12,328 2.5%
2642 Gatesville, Texas 12,327 -21.8%
2643 Holly Hill, Florida 12,316 0.8%
2644 Palmer Town, Massachusetts 12,309
2645 Harrison, Wisconsin 12,305
2646 Kelso, Washington 12,303 3.6%
2647 Mandeville, Louisiana 12,288 16.0%
2648 Cambridge, Maryland 12,285 10.5%
2649 Fortuna, California 12,280 16.8%

Similarly Sized Cities In South Carolina

US Rank Name Population Growth
2000-2018
1608 North Augusta 23,584 32.9%
1613 Greenwood 23,407 4.5%
1629 Bluffton 23,097 905.0%
1636 Simpsonville 23,037 55.2%
1708 Lexington 21,737 103.7%
1743 Easley 21,240 17.2%
1848 Fort Mill 19,848 147.0%
2007 West Columbia 17,821 33.3%
2075 Clemson 17,102 44.1%
2116 North Myrtle Beach 16,573 46.3%
2382 Cayce 14,081 15.2%
2486 Beaufort 13,357 5.0%
2537 Port Royal 13,037 39.0%
2559 Orangeburg 12,903 0.0%
2611 Gaffney 12,507 -3.4%
2639 Irmo 12,357 9.7%
2688 James Island 12,068
2805 Moncks Corner 11,419 84.3%
2897 Tega Cay 10,863 155.7%
3008 Newberry 10,337 -0.1%
3012 Forest Acres 10,331 -0.9%
3082 Fountain Inn 10,019 60.5%
3239 Lancaster 9,175 10.4%
3320 Laurens 8,846 -8.8%
3340 Georgetown 8,779 -2.6%
3426 Seneca 8,479 9.9%
3440 Clinton 8,426 -7.7%
3516 York 8,235 17.6%
3647 Bennettsville 7,868 -17.3%
3680 Union 7,764 -11.7%
3745 Hartsville 7,549 -0.2%
3856 Camden 7,196 7.5%
4073 Lake City 6,557 1.2%
4088 Hardeeville 6,515 207.8%
4119 Marion 6,427 -8.7%
4128 Clover 6,397 58.4%
4142 Dillon 6,367 -2.1%

Demographics

Population History

Year Population Rank in US
2018 12,357 2,639
2017 12,250 2,646
2016 12,177 2,646
2015 12,056 2,654
2014 11,893 2,663
2013 11,742 2,675
2012 11,500 2,704
2011 11,314 2,723
2010 11,097 2,746
2009 11,942 2,585
2008 11,755 2,594
2007 11,598 2,591
2006 11,469 2,584
2005 11,351 2,579
2004 11,309 2,568
2003 11,290 2,556
2002 11,246 2,551
2001 11,221 2,546
2000 11,260 2,517
1990 11,415 2,213