Blaine County, Montana Population 2020

Blaine County, Montana's estimated population is 6,744 with a growth rate of 0.55% in the past year according to the most recent United States census data. Blaine County, Montana is the 30th largest county in Montana.

Year Population Growth Growth Rate
20186,807630.93%
20176,744370.55%
20166,707330.49%
20156,674-31-0.46%
20146,705701.06%
20136,635-45-0.67%
20126,6801061.61%
20116,574711.09%
20106,503-225-3.34%
19906,728-271-3.87%
19806,9992724.04%
19706,727-1,364-16.86%
19608,091-425-4.99%
19508,516-1,050-10.98%
19409,5665606.22%
19309,006-51-0.56%
19209,0570.00%

How Many People Live in Blaine County, Montana?

6,744

Blaine County, Montana Population Growth

Population by Race

Race Population Percentage
American Indian and Alaska Native3,42750.94%
White3,04945.32%
Two or More Races1432.13%
Some Other Race771.14%
Black or African American260.39%
Asian50.07%

Blaine County, Montana Population Pyramid 2020

Blaine County, Montana Median Age

33.8


Total

32.7


Male

34.9


Female

Blaine County, Montana Adults

There are 4,718 adults, (982 of whom are seniors) in Blaine County, Montana.

Blaine County, Montana Age Dependency

80.1

Age Dependency Ratio

26.3

Old Age Dependency Ratio

53.8

Child Dependency Ratio

Blaine County, Montana Sex Ratio

Female

3,359

49.93%

Male

3,368

50.07%

Blaine County, Montana Households and Families

Blaine County, Montana Renter vs Owner Occupied by Household Type

Blaine County, Montana Household Types

Type Owner Renter
Married64%36%
All58.9%41.1%
Non Family58.4%41.6%
Male51.9%48.1%
Female47.5%52.5%

58.9%

Rate of Home Ownership

Type Count Average Size Owned
All2,3202.8458.9
Married1,0413.8164
Non Family7861.1658.4
Female3373.6847.5
Male1563.0451.9

3.68

Average Family Size

2.84

Average Household Size

2.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Blaine County, Montana Education

Education Attained Count Percentage
Less Than 9th Grade1473.57%
9th to 12th Grade3037.35%
High School Graduate1,06925.94%
Some College1,17528.51%
Associates Degree52812.81%
Bachelors Degree68416.60%
Graduate Degree2155.22%

Blaine County, Montana Educational Attainment by Race

Name Total High School Bachelors
White2,1621,974626
Native American1,7771,521229
Hispanic13312720
Other Race777111
Multiple Races626223
Black26267
Asian55

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

The highest rate of bachelors degrees is among multiple races people with a rate of 37.10%.

Name Average Male Female
Overall$27,767$31,503$23,478
Less Than High School$26,136$26,023$
High School Grad$23,552$28,558$18,864
Some College$26,489$31,600$19,773
Bachelors Degree$40,873$58,250$38,125
Graduate Degree$40,833$$42,083

$27,767

Average Earnings

$31,503

Average Male

$23,478

Average Female

Blaine County, Montana Language

Blaine County, Montana Language by Age

Blaine County, Montana Language

91.70% of Blaine County, Montana residents speak only English, while 8.30% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 6.03% of the population.

Blaine County, Montana Poverty

Blaine County, Montana Poverty by Race

Name Total In Poverty Poverty Rate
Native3,4111,46943.07%
White2,93441013.97%
Hispanic23710443.88%
Multiple1433121.68%
Other772025.97%
Black261973.08%

29.64%

Overall Poverty Rate

27.47%

Male Poverty Rate

31.83%

Female Poverty Rate

Poverty in Blaine County, Montana

The race most likely to be in poverty in Blaine County, Montana is Black, with 73.08% below the poverty level.

The race least likely to be in poverty in Blaine County, Montana is White, with 13.97% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.92%. Among those working part-time, it was 29.73%, and for those that did not work, the poverty rate was 37.64%.

Name Poverty
Less Than High School41.50%
Some College25.55%
High School17.48%
Bachelors or Greater6.49%
Name Poverty
Female Unemployed70.95%
Male Unemployed50.00%
Female Employed12.10%
Male Employed9.08%

Blaine County, Montana Income

Blaine County, Montana Income by Household Type

Name Median Mean
Households$38,083$48,891
Families$45,208$56,068
Married Families$59,375-
Non Families$26,908$33,997

Blaine County, Montana Marital Status

Blaine County, Montana Marital Status

Marriage Rates

47.4%

Overall Marriage Rate

45.6%

Male Marriage Rate

49.2%

Female Marriage Rate

Blaine County, Montana Married by Age and Sex

Blaine 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.

Blaine County, Montana Marital Status by Race

Blaine County, Montana Veterans

459

Number of Veterans

407

Male Veterans

52

Female Veterans

War Veterans
First Gulf War143
Vietnam140
Second Gulf War78
Korea33
World War II8
Name Veterans % of Total
White27711.58%
Indian1748.17%
Hispanic127.45%
Other67.79%
2 or More22.25%

$Blaine County, Montana Veterans by Education

8.02%

Veteran Poverty Rate

46.10%

Veteran Disability Rate

Blaine County, Montana Employment Status

61.8%

Labor Force Participation

52.4%

Employment Rate

15.2%

Unemployment Rate

Blaine County, Montana Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

80.63%

Born in Montana

99.06%

Native Born

0.94%

Foreign Born

0.04%

Non Citizen

Place of Birth

99.06% of Blaine County, Montana residents were born in the United States, with 80.63% having been born in Montana. 0.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990