(CO-2000-4) County Population Estimates for April 1, 2000 and Demographic Components of Population Change: April 1, 1990 Census to April 1, 2000 Estimate The 4/1/1990 Census figure shown in this table is the population estimates base. It is an update of the 4/1/1990 Census figure shown in previous Census Bureau reports and reflects the governmental unit boundaries legally effective as of January 1, 2000, including any post-1990 corrections and other changes due to annexations, new incorporations, or mergers. The 4/1/2000 Estimates were created without knowledge of the Census 2000 results. The 4/1/2000 Census figure is included in this table for comparative purposes. Source: Population Estimates Program, Population Division, U.S. Census Bureau, Washington, DC 20233 Contact: Statistical Information Staff, Population Division, U.S. Census Bureau (301-763-2422 or pop@census.gov) Internet Release Date: November 1, 2005 ------4/1/1990 Census to 4/1/2000 Estimate------ Net Net 4/1/2000 4/1/2000 4/1/1990 International Domestic FIPS State/County Code and Area Name Census Estimate Census Births Deaths Migration Migration 56 Wyoming........................... 493,782 480,498 453,589 64,630 35,910 2,419 -4,416 56001 Albany County, WY................. 32,014 28,525 30,797 3,881 1,663 355 -4,879 56003 Big Horn County, WY............... 11,461 11,235 10,525 1,513 1,268 43 467 56005 Campbell County, WY............... 33,698 33,656 29,370 4,727 1,302 89 854 56007 Carbon County, WY................. 15,639 15,372 16,659 1,867 1,340 117 -1,900 56009 Converse County, WY............... 12,052 12,495 11,128 1,470 819 51 560 56011 Crook County, WY.................. 5,887 5,811 5,294 667 421 7 294 56013 Fremont County, WY................ 35,804 36,270 33,662 5,023 3,204 177 730 56015 Goshen County, WY................. 12,538 12,760 12,373 1,508 1,223 59 73 56017 Hot Springs County, WY............ 4,882 4,457 4,809 450 602 5 -189 56019 Johnson County, WY................ 7,075 6,979 6,145 712 784 16 932 56021 Laramie County, WY................ 81,607 79,222 73,142 11,897 5,860 443 -1,369 56023 Lincoln County, WY................ 14,573 14,200 12,625 1,927 860 45 503 56025 Natrona County, WY................ 66,533 62,947 61,226 8,792 4,963 251 -2,208 56027 Niobrara County, WY............... 2,407 2,627 2,499 276 312 0 177 56029 Park County, WY................... 25,786 25,480 23,178 2,976 2,100 90 1,390 56031 Platte County, WY................. 8,807 8,545 8,145 898 915 19 422 56033 Sheridan County, WY............... 26,560 25,244 23,562 2,750 2,657 80 1,618 56035 Sublette County, WY............... 5,920 5,870 4,843 640 456 16 848 56037 Sweetwater County, WY............. 37,613 39,040 38,823 5,762 2,300 130 -3,350 56039 Teton County, WY.................. 18,251 14,790 11,173 1,810 564 120 2,292 56041 Uinta County, WY.................. 19,742 20,209 18,705 3,352 911 207 -1,126 56043 Washakie County, WY............... 8,289 8,406 8,388 1,024 803 87 -284 56045 Weston County, WY................. 6,644 6,358 6,518 708 584 10 -270