RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Portuguese population share, Montana cities · 2020

Montana cities ranked by the share of all residents who are Portuguese ancestry (2023 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 16 cities in Montana that qualify, ranked against each other statewide.

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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 2000

01Bigfork, MTMT5,5651.5%–

02Belgrade, MTMT13,1070.6%–

03Helena Valley Northwest, MTMT5,1830.5%–

04Whitefish, MTMT9,3580.5%–

05Laurel, MTMT7,2050.4%–

06Miles City, MTMT8,4500.4%–

07Helena Valley West Central, MTMT8,0560.3%–

08Helena, MTMT35,1380.3%–

09Missoula, MTMT78,9030.3%–

10Polson, MTMT5,6530.3%–

11Bozeman, MTMT58,8140.2%–

12Columbia Falls, MTMT5,7530.2%–

13Billings, MTMT121,2390.2%–

14Anaconda-Deer Lodge County, MTMT9,7090.1%–

15Butte-Silver Bow, MTMT35,4690.1%–

16Great Falls, MTMT60,2080.0%–

SHOWING 1–16 OF 16

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES