Prairie County, Montana Population 2024

1,116

Prairie County, Montana's estimated 2024 population is 1,116 with a growth rate of 0.36% in the past year according to the most recent United States census data. Prairie County, Montana is the 52nd largest county in Montana. The 2010 population was 1,183 and has seen a growth of -5.66% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,13640.35%
20281,13240.35%
20271,12840.36%
20261,12440.36%
20251,12040.36%
20241,11640.36%
20231,11240.36%
20221,108111%
20211,09760.55%
20201,091272.54%
20191,06480.76%
20181,056-41-3.74%
20171,097-62-5.35%
20161,159191.67%
20151,140151.33%
20141,125-38-3.27%
20131,163221.93%
20121,14100%
20111,141-42-3.55%
20101,18300%
19901,383-453-24.67%
19801,836844.79%
19701,752-566-24.42%
19602,318-59-2.48%
19502,377-33-1.37%
19402,410-1,531-38.85%
19303,9412576.98%
19203,6842,548224.3%
2024 Growth Rate
0.36% (4)
County Website
Prairie County
State
Montana
County Seat
Terry
2020 Population
1,091
Area
1737 mi²
Density
1 people/mi²
Growth Since 2020
2.29% (25)
Founded
February 5, 1915

Population by Race

Race
Population
Percentage (of total)
White1,12389.77%
Other race614.88%
Asian493.92%
Two or more races171.36%
Native American10.08%
Black or African American00%
Native Hawaiian or Pacific Islander00%

White

Other race

Asian

Two or more races

Native American

Black or African American

Native Hawaiian or Pacific Islander

Prairie County, Montana Population by Race

Prairie County, Montana Population Pyramid 2024

Prairie County, Montana Median Age

49.1

Total

49.1

Male

49.2

Female

Prairie County, Montana Adults

There are 981 adults, (424 of whom are seniors) in Prairie County, Montana.

Prairie County, Montana Age Dependency

124.6

Age Dependency Ratio

76.1

Old Age Dependency Ratio

48.5

Child Dependency Ratio

Prairie County, Montana Sex Ratio

Female57646.04%
Male67553.96%

Prairie County, Montana Population by Age

Prairie County, Montana Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5202.3576.323.7
Non Family2421.2687.612.4
Married2343.2275.624.4
Female283.790100
Male163.565050

3.12

Average Family Size

2.35

Average Household Size

76.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Prairie County, Montana Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade869.02%
Associates Degree10210.7%
Bachelors Degree11311.86%
Graduate Degree788.18%
High School Graduate33134.73%
Less Than 9th Grade242.52%
Some College21922.98%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Prairie County, Montana Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White852781186
Asian49110
Other Race29290
2+ Races17170
Hispanic10105
Native American100

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

The highest rate of bachelors degrees is among hispanic people with a rate of 50%.

Prairie County, Montana Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$58,750$66,136$0
Graduate Degree$46,696$0$0
High School Graduate$30,000$31,161$0
Less Than 9th Grade$16,083$0$0
Overall$40,000$42,188$29,792
Some College$40,104$42,656$0

$40,000

Average Earnings

$42,188

Average Male

$29,792

Average Female

Prairie County, Montana Earnings by Educational Attainment

Prairie County, Montana Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Prairie County, Montana Language

98.33% of Prairie County, Montana residents speak only English, while 1.67% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1% of the population.

Prairie County, Montana Language

Prairie County, Montana Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,08325223.27%
Asian493877.55%
Native11100%

23.93%

Overall Poverty Rate

27.52%

Male Poverty Rate

19.75%

Female Poverty Rate

Poverty in Prairie County, Montana

The race most likely to be in poverty in Prairie County, Montana is Native, with 100% below the poverty level.

The race least likely to be in poverty in Prairie County, Montana is White, with 23.27% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.6%. Among those working part-time, it was 24.6%, and for those that did not work, the poverty rate was 50.35%.

Prairie County, Montana Poverty

rate

Rate
Poverty
Less Than 9th Grade50.48%
Some College32.38%
Bachelors or Greater23.56%
High School19.12%

Prairie County, Montana Poverty Rate by Education

rate

Rate
Poverty
Female Employed12.66%
Male Employed5.24%
Male Unemployed0%
Female Unemployed0%

Prairie County, Montana Poverty Rate by Employment Status and Sex

Prairie County, Montana Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$69,545$94,685
Households$45,192$67,490
Married Families$71,000$-999,999,999
Non Families$27,813$35,252

mean

median

Income by Household Type

Prairie County, Montana Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

55.2%

Overall Marriage Rate

47.3%

Male Marriage Rate

64.8%

Female Marriage Rate

Prairie County, Montana Married by Age and Sex

male

female

Prairie 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 Over 65.

Prairie County, Montana Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Prairie County, Montana Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

88

Number of Veterans

88

Male Veterans

0

Female Veterans

War
Veterans
Vietnam59
Second Gulf War11
First Gulf War6
Korea1
World War II1

Prairie County, Montana Veterans by War

count

Age Group
Veterans
65 to 7436
75+35
18 to 3410
35 to 547
55 to 640

Prairie County, Montana Veterans by Age

count

Name
Veterans
% of Total
White8810.19%

Prairie County, Montana Veterans by Race

Prairie County, Montana Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

21.43%

Veteran Poverty Rate

29.76%

Veteran Disability Rate

Prairie County, Montana Veterans by Education

LaborForceParticipation

52.4%

Labor Force Participation

51.8%

Employment Rate

1.2%

Unemployment Rate

Prairie County, Montana Employment by Age

LaborForceParticipation

Prairie County, Montana Employment by Race

LaborForceParticipation

Prairie 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

70.26%

Born in Prairie County, Montana

93.13%

Native Born

6.87%

Foreign Born

3.92%

Non Citizen

2.96%

Naturalized

Place of Birth

93.13% of Prairie County, Montana residents were born in the United States, with 70.26% having been born in Montana. 3.92% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Prairie County, Montana Place of Birth

Sources