St. Maries, Idaho Population 2020

2,516
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St. Maries is a city located in Idaho. With a 2020 population of 2,516, it is the 54th largest city in Idaho and the 6797th largest city in the United States. St. Maries is currently growing at a rate of 1.37% annually and its population has increased by 4.75% since the most recent census, which recorded a population of 2,402 in 2010. Spanning over 1 miles, St. Maries has a population density of 2,119 people per square mile.

The average household income in St. Maries is $49,347 with a poverty rate of 14.63%. The median rental costs in recent years comes to $533 per month, and the median house value is $145,300. The median age in St. Maries is 46.6 years, 44.1 years for males, and 47.7 years for females. For every 100 females there are 101.2 males.

St. Maries Demographics

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

  • White: 96.97%
  • Two or more races: 2.09%
  • Native American: 0.83%
  • Asian: 0.11%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of St. Maries, Idaho is 2,516, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,448.The last official US Census in 2010 recorded the population at 2,402.

St. Maries, Idaho Population 2020

Population by Race

Race Population Percentage
White2,68596.97%
Two or More Races582.09%
American Indian and Alaska Native230.83%
Asian30.11%
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St. Maries Population Pyramid 2020

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St. Maries Median Age

46.6


Total

44.1


Male

47.7


Female

St. Maries Adults

There are 2,246 adults, (614 of whom are seniors) in St. Maries.

St. Maries Age Dependency

69.7

Age Dependency Ratio

37.6

Old Age Dependency Ratio

32

Child Dependency Ratio

St. Maries Sex Ratio

Female

1,376

49.69%

Male

1,393

50.31%

St. Maries Households and Families

St. Maries Renter vs Owner Occupied by Household Type

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St. Maries Household Types

Type Owner Renter
Married82.3%17.7%
Male63%37%
All58.3%41.7%
Non Family37.1%62.9%
Female33%67%

58.3%

Rate of Home Ownership

Type Count Average Size Owned
All1,1452.3558.3
Married5193.0382.3
Non Family4771.2237.1
Female1033.3833
Male464.0463

3.02

Average Family Size

2.35

Average Household Size

5.9%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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St. Maries Education

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Education Attained Count Percentage
Less Than 9th Grade663.31%
9th to 12th Grade1447.23%
High School Graduate85943.10%
Some College50325.24%
Associates Degree1447.23%
Bachelors Degree1517.58%
Graduate Degree1266.32%
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St. Maries Educational Attainment by Race

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Name Total High School Bachelors
White1,9121,757277
Multiple Races45
Native American2014
Hispanic139
Asian33

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

The highest rate of bachelors degrees is among white people with a rate of 14.49%.

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Name Average Male Female
Overall$26,250$42,448$18,221
Less Than High School$$$
High School Grad$22,578$33,750$13,750
Some College$28,500$50,313$20,192
Bachelors Degree$49,917$64,659$42,500
Graduate Degree$81,397$81,397$

$26,250

Average Earnings

$42,448

Average Male

$18,221

Average Female

St. Maries Language

St. Maries Language by Age

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St. Maries Language

99.31% of St. Maries residents speak only English, while 0.69% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.54% of the population.

St. Maries Poverty

St. Maries Poverty by Race

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Name Total In Poverty Poverty Rate
White2,55937114.50%
Native191473.68%
Multiple5858.62%
Asian33100.00%

14.63%

Overall Poverty Rate

13.22%

Male Poverty Rate

16.05%

Female Poverty Rate

Poverty in St. Maries

The race most likely to be in poverty in St. Maries is Asian, with 100.00% below the poverty level.

The race least likely to be in poverty in St. Maries is Multiple, with 8.62% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 18.18%, and for those that did not work, the poverty rate was 25.18%.

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Name Poverty
Less Than High School30.68%
High School18.92%
Some College11.50%
Bachelors or Greater2.57%
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Name Poverty
Female Unemployed27.27%
Male Unemployed20.29%
Female Employed6.14%
Male Employed2.44%

St. Maries Income

St. Maries Income by Household Type

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Name Median Mean
Households$41,065$49,347
Families$56,786$62,659
Married Families$61,920-
Non Families$22,543$28,858
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St. Maries Marital Status

St. Maries Marital Status

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Marriage Rates

46.0%

Overall Marriage Rate

45.6%

Male Marriage Rate

46.4%

Female Marriage Rate

St. Maries Married by Age and Sex

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St. Maries 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.

St. Maries Marital Status by Race

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St. Maries Veterans

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250

Number of Veterans

234

Male Veterans

16

Female Veterans

War Veterans
Vietnam89
Korea45
First Gulf War24
World War II13
Second Gulf War10
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Age Group Veterans
75+83
65 to 7470
55 to 6449
35 to 5438
18 to 3410
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St. Maries Veterans by Education

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3.67%

Veteran Poverty Rate

37.14%

Veteran Disability Rate

St. Maries Employment Status

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50.2%

Labor Force Participation

45.3%

Employment Rate

9.8%

Unemployment Rate

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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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42.51%

Born in Idaho

98.99%

Native Born

1.01%

Foreign Born

0.58%

Non Citizen

0.43%

Naturalized

Place of Birth

98.99% of St. Maries residents were born in the United States, with 42.51% having been born in Idaho. 0.58% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Year Population Growth Annual Growth Rate
20202,516341.37%
20192,482341.39%
20182,44850.20%
20172,443341.41%
20162,40920.08%
20152,407-16-0.66%
20142,423-2-0.08%
20132,425-28-1.14%
20122,453-15-0.61%
20112,468-36-1.44%
20102,5040.00%