RANKING · 2020 CENSUS · 13 SHOWN OF 13

Highest Vietnamese population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Vietnamese (2020 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 13 counties in Montana that qualify, ranked against each other statewide.

Vietnamese Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPVIETNAMESE SHAREVS –

01Wibaux County, MTMT8850.5%–

02Mineral County, MTMT5,1850.4%–

03Custer County, MTMT12,0340.3%–

04Hill County, MTMT16,1670.2%–

05Yellowstone County, MTMT172,6920.2%–

06Sanders County, MTMT14,0620.2%–

07Cascade County, MTMT85,0290.1%–

08Lake County, MTMT33,3920.1%–

09Gallatin County, MTMT128,7400.1%–

10Missoula County, MTMT123,5130.0%–

11Lewis and Clark County, MTMT75,3310.0%–

12Flathead County, MTMT115,4290.0%–

13Silver Bow County, MTMT36,1180.0%–

SHOWING 1–13 OF 13

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS