| Table 4: Annual Estimates of the Population for Incorporated Places in Montana, Listed Alphabetically: April 1, 2000 to July 1, 2007 | |||||||||||
| Geographic Area | Population Estimates | April 1, 2000 | |||||||||
| 2007 Rank | July 1, 2007 | July 1, 2006 | July 1, 2005 | July 1, 2004 | July 1, 2003 | July 1, 2002 | July 1, 2001 | July 1, 2000 | Estimates Base | Census | |
| 86 | Alberton town | 424 | 429 | 416 | 401 | 389 | 375 | 379 | 377 | 374 | 374 |
| 9 | Anaconda-Deer Lodge County | 8,852 | 8,850 | 9,005 | 9,013 | 8,990 | 9,101 | 9,225 | 9,388 | 9,417 | 9,417 |
| 115 | Bainville town | 147 | 147 | 150 | 150 | 149 | 149 | 152 | 153 | 153 | 153 |
| 44 | Baker city | 1,616 | 1,589 | 1,575 | 1,624 | 1,626 | 1,608 | 1,625 | 1,679 | 1,695 | 1,695 |
| 126 | Bearcreek town | 84 | 85 | 84 | 83 | 83 | 83 | 83 | 83 | 83 | 83 |
| 12 | Belgrade city | 8,047 | 7,642 | 7,343 | 7,304 | 7,050 | 6,749 | 6,416 | 5,936 | 5,812 | 5,728 |
| 77 | Belt city | 591 | 609 | 622 | 633 | 628 | 619 | 624 | 628 | 633 | 633 |
| 76 | Big Sandy town | 614 | 620 | 626 | 636 | 649 | 660 | 677 | 703 | 703 | 703 |
| 41 | Big Timber city | 1,801 | 1,739 | 1,713 | 1,726 | 1,686 | 1,700 | 1,675 | 1,670 | 1,650 | 1,650 |
| 1 | Billings city | 101,876 | 100,208 | 98,775 | 96,998 | 95,398 | 94,071 | 92,915 | 91,920 | 91,743 | 89,847 |
| 48 | Boulder town | 1,427 | 1,400 | 1,390 | 1,365 | 1,334 | 1,324 | 1,310 | 1,304 | 1,300 | 1,300 |
| 4 | Bozeman city | 37,981 | 36,981 | 35,012 | 33,576 | 31,824 | 30,272 | 29,154 | 28,306 | 28,047 | 27,509 |
| 69 | Bridger town | 730 | 733 | 740 | 743 | 744 | 746 | 747 | 745 | 745 | 745 |
| 85 | Broadus town | 444 | 453 | 444 | 459 | 473 | 474 | 472 | 483 | 484 | 451 |
| 114 | Broadview town | 150 | 150 | 150 | 149 | 150 | 150 | 150 | 150 | 150 | 150 |
| 100 | Brockton town | 234 | 237 | 241 | 241 | 238 | 239 | 243 | 245 | 245 | 245 |
| 53 | Browning town | 1,064 | 1,068 | 1,068 | 1,085 | 1,065 | 1,059 | 1,057 | 1,061 | 1,065 | 1,065 |
| 5 | Butte-Silver Bow (balance) | 31,967 | 31,994 | 32,087 | 32,210 | 32,386 | 32,678 | 33,027 | 33,806 | 33,894 | 33,892 |
| 67 | Cascade town | 772 | 796 | 813 | 820 | 813 | 801 | 808 | 812 | 819 | 819 |
| 68 | Chester town | 731 | 748 | 785 | 808 | 813 | 812 | 844 | 869 | 871 | 871 |
| 50 | Chinook city | 1,285 | 1,287 | 1,297 | 1,301 | 1,326 | 1,343 | 1,337 | 1,380 | 1,386 | 1,386 |
| 43 | Choteau city | 1,694 | 1,681 | 1,692 | 1,733 | 1,757 | 1,750 | 1,766 | 1,780 | 1,782 | 1,781 |
| 79 | Circle town | 558 | 559 | 566 | 573 | 580 | 592 | 610 | 640 | 644 | 644 |
| 92 | Clyde Park town | 347 | 343 | 344 | 331 | 328 | 310 | 310 | 310 | 310 | 310 |
| 31 | Colstrip city | 2,324 | 2,307 | 2,313 | 2,322 | 2,339 | 2,319 | 2,321 | 2,349 | 2,346 | 2,346 |
| 16 | Columbia Falls city | 5,116 | 4,861 | 4,630 | 4,372 | 4,162 | 4,043 | 3,968 | 3,884 | 3,867 | 3,645 |
| 36 | Columbus town | 1,934 | 1,897 | 1,861 | 1,864 | 1,858 | 1,837 | 1,812 | 1,761 | 1,750 | 1,748 |
| 28 | Conrad city | 2,540 | 2,543 | 2,555 | 2,578 | 2,631 | 2,671 | 2,714 | 2,734 | 2,753 | 2,753 |
| 71 | Culbertson town | 694 | 699 | 706 | 713 | 700 | 702 | 713 | 716 | 716 | 716 |
| 25 | Cut Bank city | 3,125 | 3,135 | 3,135 | 3,157 | 3,099 | 3,080 | 3,076 | 3,093 | 3,105 | 3,105 |
| 63 | Darby town | 853 | 838 | 821 | 805 | 777 | 745 | 723 | 715 | 710 | 710 |
| 22 | Deer Lodge city | 3,502 | 3,504 | 3,348 | 3,252 | 3,240 | 3,297 | 3,320 | 3,421 | 3,421 | 3,421 |
| 97 | Denton town | 278 | 279 | 279 | 285 | 287 | 291 | 295 | 301 | 301 | 301 |
| 21 | Dillon city | 4,106 | 4,112 | 4,037 | 4,062 | 4,047 | 4,103 | 4,132 | 4,232 | 4,235 | 3,752 |
| 123 | Dodson town | 103 | 104 | 106 | 110 | 111 | 114 | 118 | 121 | 122 | 122 |
| 94 | Drummond town | 319 | 322 | 324 | 319 | 320 | 322 | 323 | 319 | 318 | 318 |
| 90 | Dutton town | 357 | 357 | 362 | 371 | 379 | 378 | 385 | 388 | 389 | 389 |
| 32 | East Helena town | 2,087 | 2,053 | 1,849 | 1,797 | 1,689 | 1,655 | 1,657 | 1,659 | 1,656 | 1,642 |
| 89 | Ekalaka town | 380 | 380 | 383 | 392 | 394 | 402 | 407 | 406 | 410 | 410 |
| 54 | Ennis town | 1,013 | 977 | 949 | 900 | 866 | 847 | 841 | 845 | 843 | 840 |
| 55 | Eureka town | 1,010 | 999 | 1,003 | 998 | 997 | 993 | 998 | 1,015 | 1,017 | 1,017 |
| 74 | Fairfield town | 623 | 624 | 631 | 646 | 657 | 655 | 666 | 672 | 673 | 659 |
| 73 | Fairview town | 664 | 661 | 661 | 652 | 663 | 674 | 687 | 705 | 709 | 709 |
| 127 | Flaxville town | 70 | 73 | 75 | 77 | 80 | 82 | 86 | 87 | 87 | 87 |
| 39 | Forsyth city | 1,880 | 1,870 | 1,876 | 1,887 | 1,900 | 1,903 | 1,915 | 1,944 | 1,944 | 1,944 |
| 46 | Fort Benton city | 1,459 | 1,430 | 1,436 | 1,460 | 1,481 | 1,504 | 1,540 | 1,596 | 1,594 | 1,594 |
| 103 | Fort Peck town | 220 | 221 | 225 | 228 | 226 | 230 | 235 | 239 | 240 | 240 |
| 106 | Froid town | 194 | 196 | 189 | 191 | 189 | 190 | 193 | 195 | 195 | 195 |
| 83 | Fromberg town | 473 | 477 | 484 | 484 | 487 | 488 | 489 | 486 | 486 | 486 |
| 99 | Geraldine town | 245 | 248 | 251 | 255 | 261 | 266 | 273 | 284 | 284 | 284 |
| 26 | Glasgow city | 2,922 | 2,934 | 2,978 | 3,039 | 3,065 | 3,127 | 3,183 | 3,238 | 3,253 | 3,253 |
| 20 | Glendive city | 4,615 | 4,611 | 4,603 | 4,624 | 4,664 | 4,687 | 4,795 | 4,866 | 4,878 | 4,729 |
| 117 | Grass Range town | 141 | 142 | 143 | 144 | 145 | 147 | 149 | 151 | 151 | 149 |
| 3 | Great Falls city | 58,827 | 58,536 | 58,162 | 57,729 | 57,427 | 57,220 | 56,942 | 56,742 | 56,702 | 56,690 |
| 19 | Hamilton city | 4,691 | 4,562 | 4,373 | 4,298 | 4,141 | 3,929 | 3,827 | 3,754 | 3,724 | 3,705 |
| 23 | Hardin city | 3,468 | 3,436 | 3,436 | 3,468 | 3,429 | 3,430 | 3,440 | 3,406 | 3,410 | 3,384 |
| 66 | Harlem city | 795 | 798 | 804 | 806 | 822 | 824 | 818 | 844 | 848 | 848 |
| 59 | Harlowton city | 911 | 903 | 938 | 959 | 974 | 1,015 | 1,012 | 1,058 | 1,062 | 1,062 |
| 8 | Havre city | 9,618 | 9,526 | 9,387 | 9,380 | 9,382 | 9,420 | 9,503 | 9,596 | 9,621 | 9,621 |
| 6 | Helena city | 28,726 | 28,074 | 27,592 | 27,454 | 26,992 | 26,466 | 26,476 | 26,238 | 26,145 | 25,780 |
| 111 | Hingham town | 152 | 152 | 150 | 152 | 151 | 153 | 155 | 157 | 157 | 157 |
| 105 | Hobson city | 215 | 223 | 224 | 229 | 229 | 235 | 237 | 244 | 244 | 244 |
| 78 | Hot Springs town | 564 | 557 | 550 | 547 | 534 | 533 | 537 | 531 | 531 | 531 |
| 98 | Hysham town | 248 | 258 | 267 | 285 | 285 | 294 | 316 | 328 | 330 | 330 |
| 129 | Ismay town | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 |
| 75 | Joliet town | 615 | 601 | 592 | 577 | 575 | 576 | 577 | 575 | 575 | 575 |
| 93 | Jordan town | 344 | 341 | 332 | 345 | 351 | 355 | 360 | 361 | 364 | 364 |
| 118 | Judith Gap city | 141 | 139 | 145 | 148 | 151 | 157 | 157 | 163 | 164 | 164 |
| 7 | Kalispell city | 20,298 | 19,339 | 18,463 | 17,440 | 16,875 | 16,074 | 15,594 | 15,157 | 15,064 | 14,223 |
| 112 | Kevin town | 152 | 155 | 166 | 158 | 167 | 181 | 179 | 178 | 178 | 178 |
| 14 | Laurel city | 6,495 | 6,403 | 6,320 | 6,326 | 6,315 | 6,303 | 6,293 | 6,261 | 6,256 | 6,255 |
| 101 | Lavina town | 228 | 223 | 226 | 218 | 208 | 212 | 203 | 204 | 209 | 209 |
| 15 | Lewistown city | 5,945 | 5,974 | 5,965 | 6,058 | 6,091 | 6,159 | 6,213 | 6,325 | 6,333 | 5,813 |
| 27 | Libby city | 2,886 | 2,850 | 2,848 | 2,853 | 2,841 | 2,825 | 2,841 | 2,890 | 2,895 | 2,626 |
| 102 | Lima town | 227 | 229 | 229 | 230 | 232 | 235 | 238 | 242 | 242 | 242 |
| 13 | Livingston city | 7,411 | 7,261 | 7,129 | 7,058 | 7,052 | 7,082 | 7,032 | 7,054 | 7,046 | 6,851 |
| 81 | Lodge Grass town | 506 | 504 | 507 | 514 | 511 | 513 | 515 | 510 | 510 | 510 |
| 40 | Malta city | 1,820 | 1,831 | 1,864 | 1,916 | 1,939 | 1,983 | 2,048 | 2,096 | 2,120 | 2,120 |
| 45 | Manhattan town | 1,541 | 1,557 | 1,513 | 1,520 | 1,480 | 1,438 | 1,428 | 1,403 | 1,396 | 1,396 |
| 104 | Medicine Lake town | 218 | 220 | 226 | 235 | 237 | 247 | 257 | 267 | 269 | 269 |
| 121 | Melstone town | 136 | 136 | 133 | 134 | 133 | 133 | 133 | 136 | 136 | 136 |
| 10 | Miles City city | 8,120 | 8,057 | 8,104 | 8,221 | 8,197 | 8,288 | 8,301 | 8,474 | 8,494 | 8,487 |
| 2 | Missoula city | 67,165 | 65,982 | 64,488 | 63,206 | 61,845 | 60,365 | 58,985 | 57,765 | 57,440 | 57,053 |
| 108 | Moore town | 180 | 182 | 182 | 184 | 181 | 182 | 183 | 186 | 186 | 186 |
| 96 | Nashua town | 291 | 293 | 298 | 303 | 306 | 312 | 318 | 324 | 325 | 325 |
| 125 | Neihart town | 86 | 88 | 90 | 91 | 90 | 89 | 90 | 90 | 91 | 91 |
| 124 | Opheim town | 99 | 100 | 102 | 103 | 104 | 107 | 109 | 110 | 111 | 111 |
| 128 | Outlook town | 67 | 68 | 70 | 72 | 72 | 75 | 78 | 81 | 82 | 82 |
| 58 | Philipsburg town | 922 | 932 | 936 | 923 | 926 | 927 | 929 | 917 | 914 | 914 |
| 64 | Pinesdale town | 819 | 811 | 803 | 805 | 796 | 780 | 753 | 746 | 742 | 742 |
| 51 | Plains town | 1,239 | 1,225 | 1,210 | 1,205 | 1,152 | 1,139 | 1,143 | 1,128 | 1,126 | 1,126 |
| 42 | Plentywood city | 1,702 | 1,719 | 1,755 | 1,822 | 1,838 | 1,907 | 1,976 | 2,047 | 2,061 | 2,061 |
| 122 | Plevna town | 130 | 128 | 127 | 130 | 131 | 130 | 132 | 137 | 138 | 138 |
| 17 | Polson city | 5,046 | 4,942 | 4,802 | 4,658 | 4,505 | 4,321 | 4,228 | 4,155 | 4,127 | 4,041 |
| 62 | Poplar city | 871 | 881 | 895 | 895 | 886 | 891 | 905 | 910 | 911 | 911 |
| 30 | Red Lodge city | 2,449 | 2,407 | 2,366 | 2,307 | 2,259 | 2,246 | 2,220 | 2,184 | 2,177 | 2,177 |
| 113 | Rexford town | 151 | 149 | 150 | 149 | 149 | 148 | 149 | 151 | 151 | 151 |
| 109 | Richey town | 176 | 176 | 176 | 177 | 179 | 181 | 185 | 188 | 189 | 189 |
| 33 | Ronan city | 2,004 | 1,993 | 1,948 | 1,929 | 1,888 | 1,877 | 1,857 | 1,824 | 1,812 | 1,812 |
| 38 | Roundup city | 1,916 | 1,904 | 1,867 | 1,893 | 1,887 | 1,881 | 1,886 | 1,928 | 1,931 | 1,931 |
| 95 | Ryegate town | 293 | 287 | 291 | 281 | 268 | 272 | 260 | 262 | 268 | 268 |
| 107 | Saco town | 191 | 192 | 196 | 201 | 204 | 209 | 216 | 221 | 224 | 224 |
| 60 | Scobey city | 894 | 922 | 954 | 968 | 1,011 | 1,029 | 1,075 | 1,079 | 1,082 | 1,082 |
| 24 | Shelby city | 3,417 | 3,419 | 3,420 | 3,365 | 3,334 | 3,304 | 3,325 | 3,229 | 3,235 | 3,216 |
| 70 | Sheridan town | 699 | 679 | 673 | 659 | 652 | 662 | 657 | 661 | 659 | 659 |
| 18 | Sidney city | 4,746 | 4,702 | 4,670 | 4,636 | 4,713 | 4,785 | 4,873 | 4,994 | 5,024 | 4,774 |
| 65 | St. Ignatius town | 811 | 818 | 813 | 802 | 791 | 788 | 793 | 790 | 788 | 788 |
| 88 | Stanford town | 399 | 414 | 416 | 424 | 426 | 436 | 441 | 455 | 454 | 454 |
| 35 | Stevensville town | 1,967 | 1,879 | 1,825 | 1,810 | 1,775 | 1,716 | 1,633 | 1,573 | 1,553 | 1,553 |
| 91 | Sunburst town | 354 | 362 | 385 | 367 | 389 | 421 | 416 | 415 | 415 | 415 |
| 61 | Superior town | 880 | 897 | 896 | 876 | 876 | 866 | 875 | 893 | 893 | 893 |
| 80 | Terry town | 534 | 543 | 551 | 584 | 591 | 596 | 616 | 604 | 611 | 611 |
| 49 | Thompson Falls city | 1,423 | 1,406 | 1,387 | 1,380 | 1,345 | 1,342 | 1,339 | 1,323 | 1,322 | 1,321 |
| 37 | Three Forks city | 1,917 | 1,925 | 1,905 | 1,920 | 1,854 | |||||