RANKING · 1990 CENSUS · 56 SHOWN OF 56

Highest per-capita income, Montana counties · 1990

Montana counties ranked by per-capita income (1990 ACS) — total personal income divided by every resident, including children. 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

RANKPLACESTATEPOPPER CAPITA INCOMEVS –

01Jefferson County, MTMT13,329$13,233–

02Powder River County, MTMT1,781$12,722–

03Yellowstone County, MTMT172,692$12,416–

04Lewis and Clark County, MTMT75,331$12,342–

05Gallatin County, MTMT128,740$12,252–

06Judith Basin County, MTMT2,162$12,060–

07Cascade County, MTMT85,029$12,011–

08Missoula County, MTMT123,513$11,944–

09Flathead County, MTMT115,429$11,718–

10Park County, MTMT18,214$11,378–

11Toole County, MTMT5,211$11,375–

12Silver Bow County, MTMT36,118$11,364–

13Chouteau County, MTMT5,865$11,290–

14Hill County, MTMT16,167$11,121–

15Fergus County, MTMT11,825$10,995–

16Stillwater County, MTMT9,445$10,975–

17Sweet Grass County, MTMT3,762$10,838–

18Phillips County, MTMT4,203$10,793–

19Teton County, MTMT6,496$10,772–

20Carbon County, MTMT11,466$10,727–

21Madison County, MTMT10,026$10,718–

22Carter County, MTMT1,383$10,670–

23Dawson County, MTMT8,692$10,629–

24Liberty County, MTMT1,957$10,544–

25Valley County, MTMT7,385$10,529–

26Rosebud County, MTMT8,253$10,415–

27Beaverhead County, MTMT10,043$10,376–

28Custer County, MTMT12,034$10,310–

29Fallon County, MTMT2,959$10,308–

30Treasure County, MTMT728$10,244–

31Ravalli County, MTMT48,582$10,130–

32Broadwater County, MTMT8,493$10,125–

33Richland County, MTMT11,377$10,091–

34Granite County, MTMT3,658$10,049–

35Sheridan County, MTMT3,436$10,001–

36Powell County, MTMT7,157$9,978–

37Daniels County, MTMT1,612$9,963–

38Petroleum County, MTMT548$9,876–

39Garfield County, MTMT1,148$9,843–

40Lincoln County, MTMT22,328$9,813–

41Pondera County, MTMT6,072$9,811–

42Sanders County, MTMT14,062$9,459–

43Deer Lodge County, MTMT9,709$9,444–

44Mineral County, MTMT5,185$9,440–

45McCone County, MTMT1,720$9,347–

46Wibaux County, MTMT885$9,338–

47Lake County, MTMT33,392$9,274–

48Meagher County, MTMT2,137$9,201–

49Musselshell County, MTMT5,582$8,941–

50Wheatland County, MTMT2,100$8,656–

51Golden Valley County, MTMT844$8,505–

52Prairie County, MTMT1,112$8,497–

53Blaine County, MTMT6,860$8,290–

54Roosevelt County, MTMT10,242$7,751–

55Glacier County, MTMT13,463$7,458–

56Big Horn County, MTMT12,752$7,148–

SHOWING 1–56 OF 56

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