RANKING · 2024 ACS · 18 SHOWN OF 18

Highest Portuguese population share, Montana cities

Montana cities ranked by the share of all residents who are Portuguese ancestry (2024 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 18 cities in Montana that qualify, ranked against each other statewide. The median across all 18 is 0.3%. Biggest climber in the top 100 since 2020: Butte-Silver Bow, MT, up 12 places to #3.

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SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Bigfork, MTMT5,5650.9%+0.3 pts

02▲5Helena Valley West Central, MTMT8,0560.6%−2.0 pts

03▲12Butte-Silver Bow, MTMT35,4690.6%+0.5 pts

04▲12Great Falls, MTMT60,2080.5%+0.2 pts

05▲7Columbia Falls, MTMT5,7530.5%−0.2 pts

06▼2Whitefish, MTMT9,3580.4%−0.4 pts

07▼2Laurel, MTMT7,2050.4%–

08Lockwood, MTMT7,1810.3%+0.2 pts

09Orchard Homes, MTMT5,5880.3%−1.1 pts

10Four Corners, MTMT5,7910.3%−1.0 pts

11Evergreen, MTMT9,6110.3%−0.5 pts

12▼9Helena Valley Northwest, MTMT5,1830.2%–

13▼3Polson, MTMT5,6530.2%–

14▼5Missoula, MTMT78,9030.2%0.0 pts

15▼4Bozeman, MTMT58,8140.2%−0.2 pts

16Kalispell, MTMT31,8510.1%+0.1 pts

17▼4Billings, MTMT121,2390.1%0.0 pts

18Lewistown, MTMT6,1790.0%–

SHOWING 1–18 OF 18

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES