St. Pierre, Montana Population 2020

327

St. Pierre is a city located in Montana. St. Pierre has a 2020 population of 327. St. Pierre is currently declining at a rate of 0.00% annually and its population has decreased by -6.57% since the most recent census, which recorded a population of 350 in 2010. St. Pierre reached it's highest population of 541 in 2017.

The average household income in St. Pierre is $42,488 with a poverty rate of 45.26%. The median rental costs in recent years comes to - per month, and the median house value is $67,700. The median age in St. Pierre is 24.2 years, 28.4 years for males, and 24 years for females. For every 100 females there are 99.4 males.

St. Pierre Demographics

According to the most recent ACS, the racial composition of St. Pierre was:

  • Native American: 99.39%
  • Two or more races: 0.61%
  • White: 0.00%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of St. Pierre, Montana is 327, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 327.The last official US Census in 2010 recorded the population at 350.

St. Pierre, Montana Population 2020

Population by Race

Race Population Percentage
American Indian and Alaska Native32599.39%
Two or More Races20.61%

St. Pierre Population Pyramid 2020

St. Pierre Median Age

24.2


Total

28.4


Male

24


Female

St. Pierre Adults

There are 192 adults, (31 of whom are seniors) in St. Pierre.

St. Pierre Age Dependency

103.1

Age Dependency Ratio

19.3

Old Age Dependency Ratio

83.9

Child Dependency Ratio

St. Pierre Sex Ratio

Female

164

50.15%

Male

163

49.85%

St. Pierre Households and Families

St. Pierre Renter vs Owner Occupied by Household Type

St. Pierre Household Types

Type Owner Renter
Non Family70%30%
Married68.4%31.6%
Male63.6%36.4%
All60.7%39.3%
Female26.7%73.3%

60.7%

Rate of Home Ownership

Type Count Average Size Owned
All843.8960.7
Married385.568.4
Non Family20070
Female154.2726.7
Male113.0963.6

4.64

Average Family Size

3.89

Average Household Size

14.3%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

St. Pierre Education

Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade106.45%
High School Graduate3321.29%
Some College4830.97%
Associates Degree4025.81%
Bachelors Degree159.68%
Graduate Degree95.81%

St. Pierre Educational Attainment by Race

Name Total High School Bachelors
Native American15314324
Hispanic444
Multiple Races22

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

The highest rate of bachelors degrees is among hispanic people with a rate of 100.00%.

Name Average Male Female
Overall$35,000$31,786$38,750
Less Than High School$$$
High School Grad$2,500$$
Some College$49,063$$57,500
Bachelors Degree$$$
Graduate Degree$$$

$35,000

Average Earnings

$31,786

Average Male

$38,750

Average Female

St. Pierre Language

St. Pierre Language by Age

St. Pierre Language

96.65% of St. Pierre residents speak only English, while 3.35% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 3.35% of the population.

St. Pierre Poverty

St. Pierre Poverty by Race

45.26%

Overall Poverty Rate

55.21%

Male Poverty Rate

35.37%

Female Poverty Rate

Poverty in St. Pierre

The race most likely to be in poverty in St. Pierre is Native, with 45.54% below the poverty level.

The race least likely to be in poverty in St. Pierre is Native, with 45.54% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 78.95%, and for those that did not work, the poverty rate was 50.00%.

Name Poverty
Less Than High School100.00%
High School57.58%
Some College35.23%
Bachelors or Greater0.00%
Name Poverty
Male Unemployed100.00%
Female Unemployed50.00%
Male Employed27.45%
Female Employed0.00%

St. Pierre Income

St. Pierre Income by Household Type

Name Median Mean
Households$31,429$42,488
Families$41,250$52,780
Married Families$70,500-
Non Families$9,583$8,490

St. Pierre Marital Status

St. Pierre Marital Status

Marriage Rates

41.3%

Overall Marriage Rate

34.0%

Male Marriage Rate

48.6%

Female Marriage Rate

St. Pierre Married by Age and Sex

St. Pierre 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 55-64.

St. Pierre Marital Status by Race

St. Pierre Veterans

14

Number of Veterans

14

Male Veterans

Female Veterans

War Veterans
First Gulf War10
Vietnam4
World War II
Korea
Second Gulf War

$St. Pierre Veterans by Education

0.00%

Veteran Poverty Rate

28.57%

Veteran Disability Rate

St. Pierre Employment Status

48.5%

Labor Force Participation

39.8%

Employment Rate

17.9%

Unemployment Rate

St. Pierre 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

81.35%

Born in Montana

98.78%

Native Born

1.22%

Foreign Born

1.22%

Non Citizen

Place of Birth

98.78% of St. Pierre residents were born in the United States, with 81.35% having been born in Montana. 1.22% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Year Population Growth Annual Growth Rate
20203270.00%
20193270.00%
2018327-214-39.56%
2017541305.87%
2016511132.61%
20154989623.88%
20144029028.85%
20133124215.56%
20122706129.19%
2011209-141-40.29%
20103500.00%