Roosevelt County, Montana Population 2024

10,100

Roosevelt County, Montana's estimated 2024 population is 10,100 with a growth rate of -2.28% in the past year according to the most recent United States census data. Roosevelt County, Montana is the 21st largest county in Montana. The 2010 population was 10,444 and has seen a growth of -3.29% since that time.

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20298,920-236-2.58%
20289,156-236-2.51%
20279,392-236-2.45%
20269,628-236-2.39%
20259,864-236-2.34%
202410,100-236-2.28%
202310,336-236-2.23%
202210,572-236-2.18%
202110,808140.13%
202010,794-233-2.11%
201911,027-57-0.51%
201811,084-72-0.65%
201711,156-67-0.6%
201611,223-193-1.69%
201511,4161331.18%
201411,2831961.77%
201311,0872332.15%
201210,8543583.41%
201110,496520.5%
201010,44400%
199010,9995325.08%
198010,4671020.98%
197010,365-1,366-11.64%
196011,7312,15122.45%
19509,580-226-2.3%
19409,806-866-8.11%
193010,6723253.14%
192010,3471,42716%
showing: 28 rows
2024 Growth Rate
-2.28% (-236)
County Website
Roosevelt County
State
Montana
County Seat
2020 Population
10,794
Area
2354 mi²
Density
4 people/mi²
Growth Since 2020
-6.43% (-694)
Founded
1919

Roosevelt County, Montana Population 2024

Population by Race

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Race
Population
Percentage (of total)
Native American6,29858.32%
White3,58633.21%
Two or more races7617.05%
Asian790.73%
Other race390.36%
Black or African American350.32%
Native Hawaiian or Pacific Islander10.01%

Native American

White

Two or more races

Asian

Other race

Black or African American

Native Hawaiian or Pacific Islander

Roosevelt County, Montana Population by Race

Roosevelt County, Montana Population Pyramid 2024

Roosevelt County, Montana Median Age

30.4

Total

28.5

Male

32.7

Female

Roosevelt County, Montana Adults

There are 7,184 adults, (1,255 of whom are seniors) in Roosevelt County, Montana.

Roosevelt County, Montana Age Dependency

82.1

Age Dependency Ratio

21.2

Old Age Dependency Ratio

61

Child Dependency Ratio

Roosevelt County, Montana Sex Ratio

Female5,33549.4%
Male5,46450.6%

Roosevelt County, Montana Population by Age

Roosevelt County, Montana Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All3,0503.4565.634.4
Non Family1,2791.3560.739.3
Married1,1244.3481.418.6
Female4536.454.145.9
Male1945.233466

4.8

Average Family Size

3.45

Average Household Size

65.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Roosevelt County, Montana Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Roosevelt County, Montana Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 42.57%.

Roosevelt County, Montana Educational Attainment by Race

All

Male

Female

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$40,729

Average Earnings

$43,969

Average Male

$37,528

Average Female

Roosevelt County, Montana Earnings by Educational Attainment

Roosevelt County, Montana Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Roosevelt County, Montana Language

98.83% of Roosevelt County, Montana residents speak only English, while 1.17% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 0.62% of the population.

Roosevelt County, Montana Language

Roosevelt County, Montana Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Native6,0502,87747.55%
White3,3313159.46%
Hispanic39615238.38%
Multiple761547.1%
Black221777.27%
Other39615.38%

31.55%

Overall Poverty Rate

29.11%

Male Poverty Rate

34.14%

Female Poverty Rate

Poverty in Roosevelt County, Montana

The race most likely to be in poverty in Roosevelt County, Montana is Black, with 77.27% below the poverty level.

The race least likely to be in poverty in Roosevelt County, Montana is Multiple, with 7.1% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 9.33%. Among those working part-time, it was 19.37%, and for those that did not work, the poverty rate was 50.99%.

Roosevelt County, Montana Poverty

rate

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Rate
Poverty
Less Than 9th Grade47.1%
High School40.66%
Some College26.2%
Bachelors or Greater6.4%

Roosevelt County, Montana Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed83.33%
Male Unemployed33.62%
Female Employed14.2%
Male Employed9.21%

Roosevelt County, Montana Poverty Rate by Employment Status and Sex

Roosevelt County, Montana Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Roosevelt County, Montana Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

34.5%

Overall Marriage Rate

33.9%

Male Marriage Rate

35.0%

Female Marriage Rate

Roosevelt County, Montana Married by Age and Sex

male

female

Roosevelt County, Montana Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Roosevelt County, Montana Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Roosevelt County, Montana Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

549

Number of Veterans

502

Male Veterans

47

Female Veterans

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Roosevelt County, Montana Veterans by War

count

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Roosevelt County, Montana Veterans by Age

count

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Roosevelt County, Montana Veterans by Race

Roosevelt County, Montana Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

15.1%

Veteran Poverty Rate

25.1%

Veteran Disability Rate

Roosevelt County, Montana Veterans by Education

LaborForceParticipation

53.2%

Labor Force Participation

48.5%

Employment Rate

8.6%

Unemployment Rate

Roosevelt County, Montana Employment by Age

LaborForceParticipation

Roosevelt County, Montana Employment by Race

LaborForceParticipation

Roosevelt County, Montana Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

79.04%

Born in Roosevelt County, Montana

98.97%

Native Born

1.03%

Foreign Born

0.4%

Non Citizen

0.63%

Naturalized

Place of Birth

98.97% of Roosevelt County, Montana residents were born in the United States, with 79.04% having been born in Montana. 0.4% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Roosevelt County, Montana Place of Birth

Sources