RANKING · 2020 CENSUS · 21 SHOWN OF 21

Largest Slovene population, Montana counties · 2020

Montana counties ranked by the number of residents who are Slovene ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in Montana that qualify, ranked against each other statewide.

Slovene Americans: full group profile →

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SAME RANKING BYCities 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

RANKPLACESTATEPOPSLOVENE POPULATIONVS 2010

01Gallatin County, MTMT128,740165+46%

02Cascade County, MTMT85,029140+20%

03Lewis and Clark County, MTMT75,331123−45%

04Flathead County, MTMT115,42973−32%

05Park County, MTMT18,21467–

06Silver Bow County, MTMT36,11861+79%

07Ravalli County, MTMT48,58244+300%

08Yellowstone County, MTMT172,69240−38%

09Jefferson County, MTMT13,32924+9%

10McCone County, MTMT1,72022–

11Teton County, MTMT6,49612+33%

12Chouteau County, MTMT5,8655−50%

13Missoula County, MTMT123,5135–

14Musselshell County, MTMT5,5824–

15Pondera County, MTMT6,0724−56%

16Fergus County, MTMT11,8252–

17Golden Valley County, MTMT8442–

18Lake County, MTMT33,3922−88%

19Richland County, MTMT11,3772–

20Granite County, MTMT3,6582–

21Stillwater County, MTMT9,4451−92%

SHOWING 1–21 OF 21

Download CSV (full list, 21 rows)

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