West St. Clair township, Pennsylvania Population 2024

1,646

West St. Clair township Demographics

According to the most recent ACS, the racial composition of West St. Clair township was:

  • White: 99.14%
  • Two or more races: 0.61%
  • Black or African American: 0.25%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
Land Area (mi²)
29.8 sq mi
Density (mi²)
55.10/sq mi
Growth Since 2020
-0.18% (-3)
The current population of West St. Clair township, Pennsylvania is 1,646 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 1,649.

Population by Race

Race
Population
Percentage (of total)
White1,61399.14%
Two or more races100.61%
Black or African American40.25%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

West St. Clair township Population by Race

West St. Clair township Population Pyramid 2024

West St. Clair township Median Age

50.3

Total

49.7

Male

50.9

Female

West St. Clair township Adults

There are 1,410 adults, (376 of whom are seniors) in West St. Clair township.

West St. Clair township Age Dependency

57.4

Age Dependency Ratio

36.4

Old Age Dependency Ratio

21

Child Dependency Ratio

West St. Clair township Sex Ratio

Female83451.26%
Male79348.74%

West St. Clair township Population by Age

West St. Clair township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All6312.5893.76.3
Married3503.196.63.4
Non Family1951.3493.86.2
Male433.1283.716.3
Female433.479.120.9

3.1

Average Family Size

2.58

Average Household Size

93.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

West St. Clair township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade675.38%
Associates Degree887.06%
Bachelors Degree1088.67%
Graduate Degree393.13%
High School Graduate71157.06%
Less Than 9th Grade453.61%
Some College18815.09%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

West St. Clair township Educational Attainment by Sex (over 25)

West St. Clair township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White1,2321,130147
2+ Races710
Hispanic430
Black400

The highest rate of high school graduation is among white people with a rate of 91.72%.

The highest rate of bachelors degrees is among white people with a rate of 11.93%.

West St. Clair township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$40,688$45,682$40,313
Graduate Degree$99,375$0$105,625
High School Graduate$35,379$45,972$31,477
Less Than 9th Grade$0$0$0
Overall$36,553$46,940$31,531
Some College$40,625$54,500$30,391

$36,553

Average Earnings

$46,940

Average Male

$31,531

Average Female

West St. Clair township Earnings by Educational Attainment

West St. Clair township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

West St. Clair township Language

99.29% of West St. Clair township residents speak only English, while 0.71% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.71% of the population.

West St. Clair township Language

West St. Clair township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,61020212.55%
Black44100%
Hispanic7457.14%
Multiple10440%

12.91%

Overall Poverty Rate

13.62%

Male Poverty Rate

12.23%

Female Poverty Rate

Poverty in West St. Clair township

The race most likely to be in poverty in West St. Clair township is Black, with 100% below the poverty level.

The race least likely to be in poverty in West St. Clair township is White, with 12.55% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.85%. Among those working part-time, it was 11.06%, and for those that did not work, the poverty rate was 19.21%.

West St. Clair township Poverty

rate

Rate
Poverty
Less Than 9th Grade48.21%
High School9.85%
Some College2.9%
Bachelors or Greater0%

West St. Clair township Poverty Rate by Education

rate

Rate
Poverty
Female Employed5.37%
Male Employed4.7%
Male Unemployed0%
Female Unemployed0%

West St. Clair township Poverty Rate by Employment Status and Sex

West St. Clair township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$65,714$78,236
Households$58,264$73,822
Married Families$71,250$-999,999,999
Non Families$36,563$63,342

mean

median

Income by Household Type

West St. Clair township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.5%

Overall Marriage Rate

56.5%

Male Marriage Rate

52.7%

Female Marriage Rate

West St. Clair township Married by Age and Sex

male

female

West St. Clair township 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.

West St. Clair township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

West St. Clair township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

112

Number of Veterans

107

Male Veterans

5

Female Veterans

War
Veterans
Vietnam45
First Gulf War32
Second Gulf War13
World War II12
Korea0

West St. Clair township Veterans by War

count

Age Group
Veterans
35 to 5438
65 to 7437
75+22
55 to 6415
18 to 340

West St. Clair township Veterans by Age

count

Name
Veterans
% of Total
White1128.01%

West St. Clair township Veterans by Race

West St. Clair township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.68%

Veteran Poverty Rate

31.25%

Veteran Disability Rate

West St. Clair township Veterans by Education

LaborForceParticipation

58%

Labor Force Participation

57.2%

Employment Rate

1.3%

Unemployment Rate

West St. Clair township Employment by Age

LaborForceParticipation

West St. Clair township Employment by Race

LaborForceParticipation

West St. Clair township 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

85.49%

Born in West St. Clair township

99.88%

Native Born

0.12%

Foreign Born

0%

Non Citizen

0.12%

Naturalized

Place of Birth

99.88% of West St. Clair township residents were born in the United States, with 85.49% having been born in Pennsylvania. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

West St. Clair township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,64600%
20281,64600%
20271,64600%
20261,64600%
20251,64600%
20241,64600%
20231,64600%
20221,646-2-0.12%
20211,648-1-0.06%
20201,649-50-2.94%
20191,699-5-0.29%
20181,704-10-0.58%
20171,71420.12%
20161,712-1-0.06%
20151,71300%
20141,71320.12%
20131,711-11-0.64%
20121,722-4-0.23%
20111,72620.12%
20101,72400%

West St. Clair township Population by Year