(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 30 Montana........................... 902,195 886,586 799,065 111,455 75,573 2,984 49,832 30001 Beaverhead County, MT............. 9,202 8,811 8,424 1,143 832 12 96 30003 Big Horn County, MT............... 12,671 12,580 11,337 2,465 1,029 46 -207 30005 Blaine County, MT................. 7,009 6,995 6,728 1,137 671 2 -182 30007 Broadwater County, MT............. 4,385 4,167 3,318 431 387 9 820 30009 Carbon County, MT................. 9,552 9,619 8,080 910 940 25 1,568 30011 Carter County, MT................. 1,360 1,426 1,503 155 163 6 -72 30013 Cascade County, MT................ 80,357 77,795 77,691 12,165 7,051 233 -6,506 30015 Chouteau County, MT............... 5,970 5,109 5,452 518 589 3 -266 30017 Custer County, MT................. 11,696 11,796 11,697 1,487 1,437 27 67 30019 Daniels County, MT................ 2,017 1,947 2,266 170 299 -1 -180 30021 Dawson County, MT................. 9,059 8,683 9,505 938 890 9 -857 30023 Deer Lodge County, MT............. 9,417 9,640 10,356 1,012 1,326 -3 -363 30025 Fallon County, MT................. 2,837 2,811 3,103 319 310 -4 -285 30027 Fergus County, MT................. 11,893 12,071 12,083 1,358 1,663 5 336 30029 Flathead County, MT............... 74,471 73,672 59,218 8,693 5,662 346 11,352 30031 Gallatin County, MT............... 67,831 65,051 50,484 7,190 2,906 375 10,007 30033 Garfield County, MT............... 1,279 1,380 1,589 178 139 2 -246 30035 Glacier County, MT................ 13,247 12,475 12,121 2,352 1,093 48 -924 30037 Golden Valley County, MT.......... 1,042 1,012 912 140 85 4 44 30039 Granite County, MT................ 2,830 2,666 2,548 296 317 9 145 30041 Hill County, MT................... 16,673 17,015 17,654 2,794 1,500 15 -1,929 30043 Jefferson County, MT.............. 10,049 10,464 7,939 953 683 5 2,269 30045 Judith Basin County, MT........... 2,329 2,299 2,282 262 197 1 -42 30047 Lake County, MT................... 26,507 26,396 21,041 3,084 2,285 76 4,561 30049 Lewis and Clark County, MT........ 55,716 54,460 47,495 6,647 4,027 133 4,337 30051 Liberty County, MT................ 2,158 2,204 2,295 251 217 4 -101 30053 Lincoln County, MT................ 18,837 18,750 17,481 2,071 1,660 46 896 30055 McCone County, MT................. 1,977 1,876 2,276 211 205 2 -395 30057 Madison County, MT................ 6,851 7,006 5,989 666 686 40 1,026 30059 Meagher County, MT................ 1,932 1,772 1,819 256 208 0 -84 30061 Mineral County, MT................ 3,884 3,875 3,315 381 330 12 516 30063 Missoula County, MT............... 95,802 89,741 78,687 10,735 5,927 634 5,895 30065 Musselshell County, MT............ 4,497 4,596 4,106 455 569 3 616 30067 Park County, MT................... 15,694 16,077 14,515 1,855 1,489 152 1,090 30069 Petroleum County, MT.............. 493 508 519 56 42 -1 -17 30071 Phillips County, MT............... 4,601 4,560 5,163 602 501 7 -707 30073 Pondera County, MT................ 6,424 6,188 6,433 824 682 -19 -364 30075 Powder River County, MT........... 1,858 1,761 2,090 214 210 1 -321 30077 Powell County, MT................. 7,180 7,032 6,620 703 700 15 427 30079 Prairie County, MT................ 1,199 1,313 1,383 110 164 -5 -1 30081 Ravalli County, MT................ 36,070 36,779 25,010 3,495 2,936 73 11,242 30083 Richland County, MT............... 9,667 9,973 10,716 1,239 1,020 19 -947 30085 Roosevelt County, MT.............. 10,620 10,966 10,999 2,176 1,014 36 -1,218 30087 Rosebud County, MT................ 9,383 9,893 10,505 1,770 765 15 -1,661 30089 Sanders County, MT................ 10,227 10,335 8,669 1,039 1,008 50 1,638 30091 Sheridan County, MT............... 4,105 4,061 4,732 407 609 12 -473 30093 Silver Bow County, MT............. 34,606 33,843 33,941 4,338 4,200 66 -228 30095 Stillwater County, MT............. 8,195 8,433 6,536 822 688 27 1,750 30097 Sweet Grass County, MT............ 3,609 3,736 3,154 358 383 8 613 30099 Teton County, MT.................. 6,445 6,416 6,271 761 766 14 151 30101 Toole County, MT.................. 5,267 4,712 5,046 620 547 25 -398 30103 Treasure County, MT............... 861 843 874 83 79 -1 -29 30105 Valley County, MT................. 7,675 7,973 8,239 1,003 953 12 -312 30107 Wheatland County, MT.............. 2,259 2,271 2,246 301 273 10 -7 30109 Wibaux County, MT................. 1,068 1,112 1,191 125 180 0 -17 30111 Yellowstone County, MT............ 129,352 127,641 113,419 16,733 10,079 342 7,708