RANKING · 2024 ACS · 25 SHOWN OF 25

Highest Slovene population share, Montana counties

Montana counties ranked by the share of all residents who are Slovene ancestry (2024 American Community Survey). A concentration measure: Slovene residents as a percentage of total population. This list covers the 25 counties in Montana that qualify, ranked against each other statewide. The median across all 25 is 0.1%. Biggest climber in the top 100 since 2020: Stillwater County, MT, up 12 places to #7.

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

YEAR2010 2020 2024

Highest Slovene population share by state

RANKPLACESTATEPOPSLOVENE SHAREVS 2010

01▲11Musselshell County, MTMT5,5820.8%–

02Fallon County, MTMT2,9590.7%+0.6 pts

03Mineral County, MTMT5,1850.6%–

04Jefferson County, MTMT13,3290.5%+0.3 pts

05▲2Silver Bow County, MTMT36,1180.3%+0.2 pts

06▲2Cascade County, MTMT85,0290.1%0.0 pts

07▲12Stillwater County, MTMT9,4450.1%0.0 pts

08Broadwater County, MTMT8,4930.1%0.0 pts

09▼6Golden Valley County, MTMT8440.1%–

10Judith Basin County, MTMT2,1620.1%−0.3 pts

11Madison County, MTMT10,0260.1%–

12Carbon County, MTMT11,4660.1%–

13▼4Gallatin County, MTMT128,7400.1%−0.1 pts

14▲2Yellowstone County, MTMT172,6920.1%0.0 pts

15▲6Missoula County, MTMT123,5130.1%–

16▼1Granite County, MTMT3,6580.1%–

17Blaine County, MTMT6,8600.1%−0.1 pts

18Sweet Grass County, MTMT3,7620.1%–

19▼5Pondera County, MTMT6,0720.0%−0.1 pts

20▼14Lewis and Clark County, MTMT75,3310.0%−0.3 pts

21Sanders County, MTMT14,0620.0%–

22▼12Ravalli County, MTMT48,5820.0%0.0 pts

23▼10Flathead County, MTMT115,4290.0%−0.1 pts

24▼22Park County, MTMT18,2140.0%–

25▼8Richland County, MTMT11,3770.0%–

SHOWING 1–25 OF 25

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