RANKING · 2000 CENSUS · 25 SHOWN OF 25

Fastest growing, Montana cities · 2000

Montana cities ranked by population growth from the 1990 census to 2000. This list covers the 25 cities in Montana that qualify, ranked against each other statewide.

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MontanaAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest by population Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2024

RANKPLACESTATEPOPPOPULATION GROWTHVS –

01Helena Valley Northwest, MTMT5,183+69.1%–

02Belgrade, MTMT13,107+67.9%–

03Helena Valley Southeast, MTMT9,108+55.2%–

04Evergreen, MTMT9,611+51.3%–

05Hamilton, MTMT5,451+35.4%–

06Missoula, MTMT78,903+32.9%–

07Polson, MTMT5,653+24.2%–

08Bozeman, MTMT58,814+21.4%–

09Kalispell, MTMT31,851+19.4%–

10Columbia Falls, MTMT5,753+17.7%–

11Whitefish, MTMT9,358+15.2%–

12Billings, MTMT121,239+10.7%–

13Helena Valley West Central, MTMT8,056+10.4%–

14Laurel, MTMT7,205+10.0%–

15Lockwood, MTMT7,181+8.5%–

16Helena, MTMT35,138+5.9%–

17Great Falls, MTMT60,208+2.9%–

18Livingston, MTMT9,290+2.2%–

19Butte-Silver Bow, MTMT35,469+1.8%–

20Miles City, MTMT8,450+0.3%–

21Lewistown, MTMT6,179-3.9%–

22Havre, MTMT9,264-6.8%–

23Anaconda-Deer Lodge County, MTMT9,709-8.4%–

24Sidney, MTMT6,217-8.5%–

25Orchard Homes, MTMT5,588-49.6%–

SHOWING 1–25 OF 25

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS