RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Guatemalan population share, Montana counties · 2020

Montana counties ranked by the share of all residents who are Guatemalan origin (2020 American Community Survey). A concentration measure: Guatemalan residents as a percentage of total population. This list covers the 14 counties in Montana that qualify, ranked against each other statewide. The median across all 14 is 0.0%.

Guatemalan Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPGUATEMALAN SHAREVS 2010

01Custer County, MTMT12,0340.3%+0.3 pts

02Chouteau County, MTMT5,8650.2%–

03Hill County, MTMT16,1670.2%−0.3 pts

04Broadwater County, MTMT8,4930.1%–

05Silver Bow County, MTMT36,1180.1%–

06Flathead County, MTMT115,4290.0%–

07Missoula County, MTMT123,5130.0%–

08Dawson County, MTMT8,6920.0%0.0 pts

09Park County, MTMT18,2140.0%–

10Lake County, MTMT33,3920.0%0.0 pts

11Lewis and Clark County, MTMT75,3310.0%0.0 pts

12Gallatin County, MTMT128,7400.0%–

13Yellowstone County, MTMT172,6920.0%0.0 pts

14Cascade County, MTMT85,0290.0%–

SHOWING 1–14 OF 14

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS