(CO-99-2) County Population Estimates for July 1, 1999 and Population Change for April 1, 1990 to July 1, 1999 (includes revised April 1, 1990 Population Estimates Base) Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Demographic Call Center Staff, 1-866-758-1060 Internet Release Date: March 9, 2000 4/1/90 Numeric Percent Population Population Population 7/1/99 Estimates Change Change FIPS State/County Code and Area Name Estimate Base 1990-99 1990-99 45 South Carolina..................... 3,885,736 3,486,310 399,426 11.5 45001 Abbeville County, SC............... 24,681 23,862 819 3.4 45003 Aiken County, SC................... 135,401 120,991 14,410 11.9 45005 Allendale County, SC............... 11,325 11,727 -402 -3.4 45007 Anderson County, SC................ 162,793 145,177 17,616 12.1 45009 Bamberg County, SC................. 16,289 16,902 -613 -3.6 45011 Barnwell County, SC................ 21,784 20,293 1,491 7.3 45013 Beaufort County, SC................ 112,973 86,425 26,548 30.7 45015 Berkeley County, SC................ 142,300 128,658 13,642 10.6 45017 Calhoun County, SC................. 14,236 12,753 1,483 11.6 45019 Charleston County, SC.............. 319,921 295,159 24,762 8.4 45021 Cherokee County, SC................ 50,074 44,506 5,568 12.5 45023 Chester County, SC................. 34,927 32,170 2,757 8.6 45025 Chesterfield County, SC............ 41,531 38,575 2,956 7.7 45027 Clarendon County, SC............... 30,901 28,450 2,451 8.6 45029 Colleton County, SC................ 37,659 34,377 3,282 9.5 45031 Darlington County, SC.............. 66,488 61,851 4,637 7.5 45033 Dillon County, SC.................. 29,718 29,114 604 2.1 45035 Dorchester County, SC.............. 90,582 83,060 7,522 9.1 45037 Edgefield County, SC............... 19,989 18,360 1,629 8.9 45039 Fairfield County, SC............... 22,573 22,295 278 1.2 45041 Florence County, SC................ 125,229 114,344 10,885 9.5 45043 Georgetown County, SC.............. 54,934 46,302 8,632 18.6 45045 Greenville County, SC.............. 358,936 320,127 38,809 12.1 45047 Greenwood County, SC............... 63,717 59,567 4,150 7.0 45049 Hampton County, SC................. 19,108 18,186 922 5.1 45051 Horry County, SC................... 178,550 144,053 34,497 23.9 45053 Jasper County, SC.................. 17,232 15,487 1,745 11.3 45055 Kershaw County, SC................. 49,291 43,599 5,692 13.1 45057 Lancaster County, SC............... 59,577 54,516 5,061 9.3 45059 Laurens County, SC................. 63,360 58,132 5,228 9.0 45061 Lee County, SC..................... 20,315 18,437 1,878 10.2 45063 Lexington County, SC............... 208,972 167,526 41,446 24.7 45065 McCormick County, SC............... 9,606 8,868 738 8.3 45067 Marion County, SC.................. 34,475 33,899 576 1.7 45069 Marlboro County, SC................ 29,492 29,716 -224 -0.8 45071 Newberry County, SC................ 34,385 33,172 1,213 3.7 45073 Oconee County, SC.................. 65,081 57,494 7,587 13.2 45075 Orangeburg County, SC.............. 87,519 84,804 2,715 3.2 45077 Pickens County, SC................. 108,126 93,896 14,230 15.2 45079 Richland County, SC................ 307,279 286,321 20,958 7.3 45081 Saluda County, SC.................. 16,983 16,441 542 3.3 45083 Spartanburg County, SC............. 249,636 226,793 22,843 10.1 45085 Sumter County, SC.................. 112,412 101,276 11,136 11.0 45087 Union County, SC................... 30,356 30,337 19 0.1 45089 Williamsburg County, SC............ 36,840 36,815 25 0.1 45091 York County, SC.................... 158,180 131,497 26,683 20.3