Plains, Montana Population 2021

1,187
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Plains Demographics

According to the most recent ACS, the racial composition of Plains was:

  • White: 96.47%
  • Native American: 1.62%
  • Two or more races: 1.24%
  • Black or African American: 0.67%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Plains, Montana is 1,187based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,115.The last official US Census in 2010 recorded the population at 1,048.

Plains, Montana Population 2021

Population by Race

Race Population Percentage
White1,01296.47%
American Indian and Alaska Native171.62%
Two or More Races131.24%
Black or African American70.67%
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Plains Population By Race

Plains Population Pyramid 2021

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Plains Median Age

49.7


Total

38.1


Male

52.6


Female

Plains Adults

There are 883 adults, (293 of whom are seniors) in Plains.

Plains Age Dependency

77.8

Age Dependency Ratio

49.7

Old Age Dependency Ratio

28.1

Child Dependency Ratio

Plains Sex Ratio

Mujer

478

45.57%

Masculino

571

54.43%

Plains Population by Age

Plains Renter vs Owner Occupied by Household Type

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Plains Household Types

Type Owner Renter
Masculino75%25%
Mujer66.7%33.3%
Married63%37%
All57.4%42.6%
Non Family50.9%49.1%

57.4%

Rate of Home Ownership

Plains Households and Families

Type Count Average Size Owned
All4442.1757.4
Non Family2281.1450.9
Married1543.1663
Mujer543.0466.7
Masculino86.8875

2.94

Average Family Size

2.17

Average Household Size

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Plains Households by Type

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Education Attained Count Percentage
Less Than 9th Grade344.48%
9th to 12th Grade7610.01%
High School Graduate36247.69%
Some College12316.21%
Associates Degree263.43%
Bachelors Degree11415.02%
Graduate Degree243.16%
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Plains Educational Attainment by Sex (over 25)

Plains Educational Attainment by Race

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Race Total High School Bachelors
White737627138
2+ Races1313
Hispanic88
Native American11

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

The highest rate of bachelors degrees is among white people with a rate of 18.72%.

Plains Educational Attainment by Race

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Name Average Masculino Mujer
Overall$24,375$$22,404
Less Than 9th Grade$$$
High School Graduate$$$15,375
Some College$30,313$$30,625
Bachelors Degree$66,250$48,250$71,563
Graduate Degree$$$

$24,375

Average Earnings

$

Average Male

$22,404

Average Female

Plains Earnings by Educational Attainment

Plains Language by Age

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Plains Language

99.30% of Plains residents speak only English, while 0.70% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.50% of the population.

Plains Language

Plains Poverty by Race

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Name Total In Poverty Poverty Rate
White97517517.95%
Black77100.00%

17.84%

Overall Poverty Rate

19.79%

Male Poverty Rate

15.47%

Female Poverty Rate

Poverty in Plains

The race most likely to be in poverty in Plains is Black, with 100.00% below the poverty level.

The race least likely to be in poverty in Plains is White, with 17.95% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.86%. Among those working part-time, it was 18.97%, and for those that did not work, the poverty rate was 28.26%.

Plains Poverty

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Name Poverty
Less Than 9th Grade48.04%
High School21.81%
Some College8.90%
Bachelors or Greater0.74%

Plains Poverty Rate by Education

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Name Poverty
Female Unemployed0.00%
Male Unemployed25.00%
Female Employed14.95%
Male Employed5.56%

Plains Poverty Rate by Employment Status and Sex

Plains Income by Household Type

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Name Median Mean
Households$33,155$47,669
Families$40,652$65,662
Married Families$40,978-
Non Families$20,313$27,232
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Income by Household Type

Plains Marital Status

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Marriage Rates

38.8%

Overall Marriage Rate

36.8%

Male Marriage Rate

41.1%

Female Marriage Rate

Plains Married by Age and Sex

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Plains Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Plains Marital Status by Race

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Plains Marital Status

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106

Number of Veterans

97

Male Veterans

9

Female Veterans

War Veterans
Vietnam79
Korea9
World War II
First Gulf War
Second Gulf War

Plains Veterans by War

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Age Group Veterans
65 to 7461
55 to 6426
75+19
35 to 54
18 to 34

Plains Veterans by Age

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Plains Veterans by Race

Plains Veterans by Education

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15.53%

Veteran Poverty Rate

29.13%

Veteran Disability Rate

Plains Veterans by Education

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50.2%

Labor Force Participation

49.3%

Employment Rate

1.8%

Unemployment Rate

Plains Employment by Age

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Plains Employment by Race

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Plains 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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44.04%

Born in Plains

98.67%

Native Born

1.33%

Foreign Born

0.48%

Non Citizen

0.86%

Naturalized

Place of Birth

98.67% of Plains residents were born in the United States, with 44.04% 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.

Plains Place of Birth

Year Population Growth Annual Growth Rate
20211,187242.06%
20201,163242.11%
20191,139242.15%
20181,115151.36%
20171,100201.85%
20161,080151.41%
20151,065-2-0.19%
20141,0670.00%
20131,067-6-0.56%
20121,07380.75%
20111,065121.14%
20101,0530.00%

Plains Population by Year