St. Thomas, North Dakota Population 2024

315

St. Thomas is a city located in Pembina County North Dakota. St. Thomas has a 2024 population of 315. St. Thomas is currently declining at a rate of -0.32% annually and its population has decreased by -1.25% since the most recent census, which recorded a population of 319 in 2020.

The average household income in St. Thomas is $88,601 with a poverty rate of 5.32%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in St. Thomas is 55.5 years, 55 years for males, and 55.6 years for females.

St. Thomas Demographics

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

  • White: 88.37%
  • Two or more races: 10.63%
  • Other race: 1%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.0 sq mi
Density (mi²)
310.30/sq mi
Growth Since 2020
-1.25% (-4)
The current population of St. Thomas, North Dakota is 315 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 319.

St. Thomas, North Dakota Population 2024

Population by Race

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Race
Population
Percentage (of total)
White26688.37%
Two or more races3210.63%
Other race31%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

St. Thomas Population by Race

St. Thomas Population Pyramid 2024

St. Thomas Median Age

55.5

Total

55

Male

55.6

Female

St. Thomas Adults

There are 255 adults, (102 of whom are seniors) in St. Thomas.

St. Thomas Age Dependency

96.7

Age Dependency Ratio

66.7

Old Age Dependency Ratio

30.1

Child Dependency Ratio

St. Thomas Sex Ratio

Female16354.15%
Male13845.85%

St. Thomas Population by Age

St. Thomas Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1521.9894.75.3
Non Family811.1792.67.4
Married572.9896.53.5
Male102.41000
Female431000

2.82

Average Family Size

1.98

Average Household Size

94.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Thomas Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Thomas Educational Attainment by Sex (over 25)

St. Thomas Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among white people with a rate of 96.24%.

The highest rate of bachelors degrees is among white people with a rate of 27.23%.

St. Thomas Educational Attainment by Race

All

Male

Female

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$45,625

Average Earnings

$56,250

Average Male

$34,828

Average Female

St. Thomas Earnings by Educational Attainment

St. Thomas Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Thomas Language

96.09% of St. Thomas residents speak only English, while 3.91% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.56% of the population.

St. Thomas Language

St. Thomas Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White250166.4%

5.32%

Overall Poverty Rate

6.52%

Male Poverty Rate

4.29%

Female Poverty Rate

Poverty in St. Thomas

The race most likely to be in poverty in St. Thomas is White, with 6.4% below the poverty level.

The race least likely to be in poverty in St. Thomas is White, with 6.4% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.52%. Among those working part-time, it was 1.75%, and for those that did not work, the poverty rate was 15.19%.

St. Thomas Poverty

rate

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Rate
Poverty
High School13.51%
Some College5.32%
Less Than 9th Grade4.35%
Bachelors or Greater0%

St. Thomas Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed3.95%
Female Unemployed0%

St. Thomas Poverty Rate by Employment Status and Sex

St. Thomas Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

St. Thomas Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.8%

Overall Marriage Rate

47.4%

Male Marriage Rate

41.0%

Female Marriage Rate

St. Thomas Married by Age and Sex

male

female

St. Thomas Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

St. Thomas Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Thomas Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

33

Number of Veterans

20

Male Veterans

13

Female Veterans

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St. Thomas Veterans by War

count

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St. Thomas Veterans by Age

count

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St. Thomas Veterans by Race

St. Thomas Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

33.33%

Veteran Disability Rate

St. Thomas Veterans by Education

LaborForceParticipation

57.6%

Labor Force Participation

57.6%

Employment Rate

0%

Unemployment Rate

St. Thomas Employment by Age

LaborForceParticipation

St. Thomas Employment by Race

LaborForceParticipation

St. Thomas Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

76.08%

Born in St. Thomas

97.67%

Native Born

2.33%

Foreign Born

0%

Non Citizen

2.33%

Naturalized

Place of Birth

97.67% of St. Thomas residents were born in the United States, with 76.08% having been born in North Dakota. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

St. Thomas Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029310-1-0.32%
2028311-1-0.32%
2027312-1-0.32%
2026313-1-0.32%
2025314-1-0.32%
2024315-1-0.32%
2023316-1-0.32%
202231700%
2021317-2-0.63%
2020319144.59%
2019305-5-1.61%
2018310-3-0.96%
2017313-5-1.57%
201631810.32%
2015317-2-0.63%
2014319-1-0.31%
2013320-5-1.54%
2012325-4-1.22%
2011329-1-0.3%
201033000%

St. Thomas Population by Year