RANKING · 2020 CENSUS · 56 SHOWN OF 56

Highest median household income, Montana counties · 2020

Montana counties ranked by median household income from the 2023 American Community Survey 5-year estimates. This list covers the 56 counties in Montana that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000

01Jefferson County, MTMT13,329$71,779+73%

02Gallatin County, MTMT128,740$70,124+84%

03Fallon County, MTMT2,959$69,792+133%

04Stillwater County, MTMT9,445$67,448+72%

05Lewis and Clark County, MTMT75,331$66,062+77%

06Richland County, MTMT11,377$64,158+100%

07Yellowstone County, MTMT172,692$62,630+71%

08Carbon County, MTMT11,466$61,209+90%

09Rosebud County, MTMT8,253$57,769+61%

10Flathead County, MTMT115,429$57,763+68%

11Powder River County, MTMT1,781$57,755+103%

12Broadwater County, MTMT8,493$57,723+77%

13McCone County, MTMT1,720$57,045+92%

14Teton County, MTMT6,496$56,649+88%

15Missoula County, MTMT123,513$56,247+63%

16Daniels County, MTMT1,612$56,026+105%

17Madison County, MTMT10,026$55,892+85%

18Ravalli County, MTMT48,582$55,090+72%

19Custer County, MTMT12,034$54,891+83%

20Pondera County, MTMT6,072$54,235+78%

21Sheridan County, MTMT3,436$54,135+83%

22Sweet Grass County, MTMT3,762$53,790+66%

23Park County, MTMT18,214$53,082+67%

24Lake County, MTMT33,392$52,169+82%

25Cascade County, MTMT85,029$52,049+58%

26Dawson County, MTMT8,692$51,681+65%

27Valley County, MTMT7,385$51,087+65%

28Wibaux County, MTMT885$50,972+81%

29Hill County, MTMT16,167$50,912+65%

30Granite County, MTMT3,658$50,795+83%

31Powell County, MTMT7,157$50,332+64%

32Judith Basin County, MTMT2,162$50,329+72%

33Toole County, MTMT5,211$49,725+65%

34Silver Bow County, MTMT36,118$49,359+62%

35Golden Valley County, MTMT844$49,028+80%

36Mineral County, MTMT5,185$48,672+79%

37Big Horn County, MTMT12,752$48,273+74%

38Fergus County, MTMT11,825$47,618+57%

39Meagher County, MTMT2,137$46,815+59%

40Liberty County, MTMT1,957$46,750+54%

41Phillips County, MTMT4,203$46,686+63%

42Musselshell County, MTMT5,582$46,328+81%

43Beaverhead County, MTMT10,043$45,819+58%

44Chouteau County, MTMT5,865$45,707+57%

45Roosevelt County, MTMT10,242$45,458+83%

46Blaine County, MTMT6,860$45,361+80%

47Treasure County, MTMT728$44,671+50%

48Garfield County, MTMT1,148$43,750+69%

49Prairie County, MTMT1,112$42,350+66%

50Carter County, MTMT1,383$42,300+61%

51Sanders County, MTMT14,062$42,284+57%

52Deer Lodge County, MTMT9,709$42,129+60%

53Petroleum County, MTMT548$40,000+66%

54Lincoln County, MTMT22,328$39,820+49%

55Glacier County, MTMT13,463$37,645+35%

56Wheatland County, MTMT2,100$35,265+44%

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES