Gallatin County, Montana Population 2022

Gallatin County, Montana's estimated population is with a growth rate of 2.42% in the past year according to the most recent United States census data. Gallatin County, Montana is the 2nd largest county in Montana. The 2010 population was and has seen a growth of 39.48% since this time.

Note: 2021 and 2022 data is projected

Gallatin County, Montana Population 2022

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Gallatin County, Montana Population Growth

Population by Race

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Gallatin County, Montana Population by Race

Gallatin County, Montana Population Pyramid 2022

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Gallatin County, Montana Median Age

33.4


Total

32.4


Male

34.1


Female

Gallatin County, Montana Adults

There are 89,310 adults, (13,940 of whom are seniors) in Gallatin County, Montana.

Gallatin County, Montana Age Dependency

Age Dependency Ratio

18.5

Old Age Dependency Ratio

29.3

Child Dependency Ratio

Gallatin County, Montana Sex Ratio

Female

53,605

48.12%

Male

57,796

51.88%

Gallatin County, Montana Population by Age

Gallatin County, Montana Renter vs Owner Occupied by Household Type

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Gallatin County, Montana Household Types

61.1%

Rate of Home Ownership

Gallatin County, Montana Households and Families

2.9

Average Family Size

2.36

Average Household Size

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Gallatin County, Montana Households by Type

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Gallatin County, Montana Educational Attainment by Sex (over 25)

Gallatin County, Montana Educational Attainment by Race

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The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 64.20%.

Gallatin County, Montana Educational Attainment by Race

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$41,809

Average Earnings

$50,442

Average Male

$35,459

Average Female

Gallatin County, Montana Earnings by Educational Attainment

Gallatin County, Montana Language by Age

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Gallatin County, Montana Language

95.99% of Gallatin County, Montana residents speak only English, while 4.01% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.61% of the population.

Gallatin County, Montana Language

Gallatin County, Montana Poverty by Race

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11.01%

Overall Poverty Rate

10.60%

Male Poverty Rate

11.46%

Female Poverty Rate

Poverty in Gallatin County, Montana

The race most likely to be in poverty in Gallatin County, Montana is Black, with 27.21% below the poverty level.

The race least likely to be in poverty in Gallatin County, Montana is Multiple, with 12.06% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.69%. Among those working part-time, it was 21.77%, and for those that did not work, the poverty rate was 15.68%.

Gallatin County, Montana Poverty

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Gallatin County, Montana Poverty Rate by Education

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Gallatin County, Montana Poverty Rate by Employment Status and Sex

Gallatin County, Montana Income by Household Type

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Income by Household Type

Gallatin County, Montana Marital Status

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Marriage Rates

50.2%

Overall Marriage Rate

48.3%

Male Marriage Rate

52.3%

Female Marriage Rate

Gallatin County, Montana Married by Age and Sex

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Gallatin County, Montana Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Gallatin County, Montana Marital Status by Race

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Gallatin County, Montana Marital Status

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5,845

Number of Veterans

Male Veterans

Female Veterans

Gallatin County, Montana Veterans by War

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Gallatin County, Montana Veterans by Age

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Gallatin County, Montana Veterans by Race

Gallatin County, Montana Veterans by Education

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5.65%

Veteran Poverty Rate

26.19%

Veteran Disability Rate

Gallatin County, Montana Veterans by Education

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71.8%

Labor Force Participation

70%

Employment Rate

2.4%

Unemployment Rate

Gallatin County, Montana Employment by Age

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Gallatin County, Montana Employment by Race

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Gallatin County, Montana Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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39.12%

Born in Gallatin County, Montana

96.79%

Native Born

3.21%

Foreign Born

1.62%

Non Citizen

1.59%

Naturalized

Place of Birth

96.79% of Gallatin County, Montana residents were born in the United States, with 39.12% having been born in Montana. 1.62% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Gallatin County, Montana Place of Birth

Sources