Blaine County, Montana's estimated 2024 population is 6,826 with a growth rate of -1.06% in the past year according to the most recent United States census data. Blaine County, Montana is the 31st largest county in Montana. The 2010 population was 6,503 and has seen a growth of 4.97% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 6,461 | -73 | -1.12% |
| 2028 | 6,534 | -73 | -1.1% |
| 2027 | 6,607 | -73 | -1.09% |
| 2026 | 6,680 | -73 | -1.08% |
| 2025 | 6,753 | -73 | -1.07% |
| 2024 | 6,826 | -73 | -1.06% |
| 2023 | 6,899 | -73 | -1.05% |
| 2022 | 6,972 | -31 | -0.44% |
| 2021 | 7,003 | -4 | -0.06% |
| 2020 | 7,007 | 303 | 4.52% |
| 2019 | 6,704 | -60 | -0.89% |
| 2018 | 6,764 | 24 | 0.36% |
| 2017 | 6,740 | 24 | 0.36% |
| 2016 | 6,716 | 33 | 0.49% |
| 2015 | 6,683 | -27 | -0.4% |
| 2014 | 6,710 | 72 | 1.08% |
| 2013 | 6,638 | -45 | -0.67% |
| 2012 | 6,683 | 107 | 1.63% |
| 2011 | 6,576 | 73 | 1.12% |
| 2010 | 6,503 | 0 | 0% |
| 1990 | 6,728 | -271 | -3.87% |
| 1980 | 6,999 | 272 | 4.04% |
| 1970 | 6,727 | -1,364 | -16.86% |
| 1960 | 8,091 | -425 | -4.99% |
| 1950 | 8,516 | -1,050 | -10.98% |
| 1940 | 9,566 | 560 | 6.22% |
| 1930 | 9,006 | -51 | -0.56% |
| 1920 | 9,057 | 2,596 | 40.18% |
Native American
White
Two or more races
Black or African American
Other race
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 2,271 | 3.03 | 62.8 | 37.2 |
| Married | 944 | 3.75 | 69.6 | 30.4 |
| Non Family | 731 | 1.18 | 58 | 42 |
| Female | 391 | 4.23 | 53.7 | 46.3 |
| Male | 205 | 4.01 | 65.9 | 34.1 |
3.82
Average Family Size
3.03
Average Household Size
62.8%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 43.4%.
All
Male
Female
$39,614
Average Earnings
$40,519
Average Male
$38,333
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
91.34% of Blaine County, Montana residents speak only English, while 8.66% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 4.44% of the population.
rate
20.19%
Overall Poverty Rate
18.59%
Male Poverty Rate
21.8%
Female Poverty Rate
The race most likely to be in poverty in Blaine County, Montana is Black, with 96.43% below the poverty level.
The race least likely to be in poverty in Blaine County, Montana is White, with 10.91% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.12%. Among those working part-time, it was 22.1%, and for those that did not work, the poverty rate was 28.63%.
Married
Widowed
Divorced
Separated
NeverMarried
40.3%
Overall Marriage Rate
42.3%
Male Marriage Rate
38.3%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
11.29%
Veteran Poverty Rate
51.94%
Veteran Disability Rate
LaborForceParticipation
60%
Labor Force Participation
52.1%
Employment Rate
13.2%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
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.
Europe
Asia
Africa
Oceania
Latin America
North America
84.58%
Born in Blaine County, Montana
98.93%
Native Born
1.07%
Foreign Born
0.48%
Non Citizen
0.58%
Naturalized
98.93% of Blaine County, Montana residents were born in the United States, with 84.58% having been born in Montana. 0.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.