St. Onge, South Dakota Population 2024

16

St. Onge is a city located in Butte County and Lawrence County South Dakota. St. Onge has a 2024 population of 16. St. Onge is currently growing at a rate of 6.67% annually but its population has decreased by -36% since the most recent census, which recorded a population of 25 in 2020.

The average household income in St. Onge is -$1000.00 Mn with a poverty rate of 0%. The median age in St. Onge is 0 years: 0 years for males, and 0 years for females.

St. Onge Demographics

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

  • White: 100%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
  • Two or more races: 0%
Land Area (mi²)
1.3 sq mi
Density (mi²)
11.90/sq mi
Growth Since 2020
-36% (-9)
The current population of St. Onge, South Dakota is 16 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 25.

Population by Race

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Race
Population
Percentage (of total)
White14100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

St. Onge Population by Race

St. Onge Population Pyramid 2024

St. Onge Adults

There are 14 adults, (14 of whom are seniors) in St. Onge.

St. Onge Age Dependency

0

Age Dependency Ratio

0

Old Age Dependency Ratio

0

Child Dependency Ratio

St. Onge Sex Ratio

Female750%
Male750%

St. Onge Population by Age

St. Onge Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All721000
Married721000
Male0000
Female0000
Non Family0000

2

Average Family Size

2

Average Household Size

100.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Onge Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade00%
Associates Degree00%
Bachelors Degree00%
Graduate Degree00%
High School Graduate14100%
Less Than 9th Grade00%
Some College00%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Onge Educational Attainment by Sex (over 25)

St. Onge Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
Hispanic14140

The highest rate of high school graduation is among hispanic people with a rate of 100%.

The highest rate of bachelors degrees is among hispanic people with a rate of 0%.

St. Onge Educational Attainment by Race

St. Onge Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Onge Language

100% of St. Onge residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.

St. Onge Language

rate

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Rate
Poverty
Less Than 9th Grade0%
High School0%
Some College0%
Bachelors or Greater0%

St. Onge Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

St. Onge Poverty Rate by Employment Status and Sex

St. Onge Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families-$-999,999,999
Households-$-999,999,999
Married Families-$-999,999,999
Non Families--

mean

median

Income by Household Type

St. Onge Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

100.0%

Overall Marriage Rate

100.0%

Male Marriage Rate

100.0%

Female Marriage Rate

St. Onge Married by Age and Sex

male

female

St. Onge 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 Over 65.

St. Onge Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Onge Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

0

Number of Veterans

0

Male Veterans

0

Female Veterans

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War
Veterans
Second Gulf War0
First Gulf War0
Vietnam0
Korea0
World War II0

St. Onge Veterans by War

count

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Age Group
Veterans
18 to 340
35 to 540
55 to 640
65 to 740
75+0

St. Onge Veterans by Age

count

St. Onge Veterans by Race

St. Onge Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

0%

Veteran Disability Rate

St. Onge Veterans by Education

LaborForceParticipation

0%

Labor Force Participation

0%

Employment Rate

0%

Unemployment Rate

St. Onge Employment by Age

LaborForceParticipation

St. Onge Employment by Race

LaborForceParticipation

St. Onge 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

0%

Born in St. Onge

100%

Native Born

0%

Foreign Born

0%

Non Citizen

0%

Naturalized

Place of Birth

100% of St. Onge residents were born in the United States, with 0% having been born in South Dakota. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

St. Onge Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20241616.67%
20231517.14%
20221417.69%
202113-12-48%
202025-87-77.68%
2019112-10-8.2%
201812284221.05%
201738411.76%
20163439.68%
201531519.23%
201426-111-81.02%
201313775.38%
2012130-116-47.15%
20112465528.8%
201019100%

St. Onge Population by Year