St. Clair township, Pennsylvania Population 2024

1,304

St. Clair township Demographics

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

  • White: 96.88%
  • Two or more races: 2.26%
  • Black or African American: 0.55%
  • Other race: 0.31%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
28.6 sq mi
Density (mi²)
45.70/sq mi
Growth Since 2020
-2.54% (-34)
The current population of St. Clair township, Pennsylvania is 1,304 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 1,338.

Population by Race

Race
Population
Percentage (of total)
White1,24496.88%
Two or more races292.26%
Black or African American70.55%
Other race40.31%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

St. Clair township Population by Race

St. Clair township Population Pyramid 2024

St. Clair township Median Age

49.8

Total

44.6

Male

53.4

Female

St. Clair township Adults

There are 1,018 adults, (274 of whom are seniors) in St. Clair township.

St. Clair township Age Dependency

72.6

Age Dependency Ratio

36.8

Old Age Dependency Ratio

35.8

Child Dependency Ratio

St. Clair township Sex Ratio

Female55343.07%
Male73156.93%

St. Clair township Population by Age

St. Clair township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5282.4378.821.2
Married2912.8588.311.7
Non Family1561.2372.427.6
Female562.985050
Male253.847228

2.84

Average Family Size

2.43

Average Household Size

78.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Clair township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade343.58%
Associates Degree12012.64%
Bachelors Degree747.8%
Graduate Degree697.27%
High School Graduate48250.79%
Less Than 9th Grade192%
Some College15115.91%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

St. Clair township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White926873141
2+ Races20202
Hispanic13130
Black330

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

The highest rate of bachelors degrees is among white people with a rate of 15.23%.

St. Clair township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$72,969$95,179$36,250
Graduate Degree$79,063$92,813$69,583
High School Graduate$38,430$38,900$37,778
Less Than 9th Grade$0$0$0
Overall$38,698$41,250$36,944
Some College$36,406$48,500$0

$38,698

Average Earnings

$41,250

Average Male

$36,944

Average Female

St. Clair township Earnings by Educational Attainment

St. Clair township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Clair township Language

99.76% of St. Clair township residents speak only English, while 0.24% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.24% of the population.

St. Clair township Language

St. Clair township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White1,23919315.58%
Other44100%
Black7457.14%
Hispanic17423.53%

15.72%

Overall Poverty Rate

14.13%

Male Poverty Rate

17.82%

Female Poverty Rate

Poverty in St. Clair township

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

The race least likely to be in poverty in St. Clair township is White, with 15.58% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 17.28%, and for those that did not work, the poverty rate was 23.87%.

St. Clair township Poverty

rate

Rate
Poverty
Less Than 9th Grade28.3%
Some College16.97%
High School15.35%
Bachelors or Greater0%

St. Clair township Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed25%
Female Employed9.24%
Female Unemployed8.33%
Male Employed1.64%

St. Clair township Poverty Rate by Employment Status and Sex

St. Clair township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$67,750$85,431
Households$49,900$70,882
Married Families$85,417$-999,999,999
Non Families$26,528$33,809

mean

median

Income by Household Type

St. Clair township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

58.0%

Overall Marriage Rate

53.9%

Male Marriage Rate

62.4%

Female Marriage Rate

St. Clair township Married by Age and Sex

male

female

St. Clair township 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 45-54.

St. Clair township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Clair township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

66

Number of Veterans

58

Male Veterans

8

Female Veterans

War
Veterans
First Gulf War25
Second Gulf War24
Vietnam17
World War II6
Korea1

St. Clair township Veterans by War

count

Age Group
Veterans
35 to 5428
75+22
65 to 747
55 to 646
18 to 343

St. Clair township Veterans by Age

count

Name
Veterans
% of Total
White666.65%

St. Clair township Veterans by Race

St. Clair township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

65.15%

Veteran Disability Rate

St. Clair township Veterans by Education

LaborForceParticipation

51.1%

Labor Force Participation

47.6%

Employment Rate

6.9%

Unemployment Rate

St. Clair township Employment by Age

LaborForceParticipation

St. Clair township Employment by Race

LaborForceParticipation

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

86.68%

Born in St. Clair township

100%

Native Born

0%

Foreign Born

0%

Non Citizen

0%

Naturalized

Place of Birth

100% of St. Clair township residents were born in the United States, with 86.68% 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.

St. Clair township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20291,269-7-0.55%
20281,276-7-0.55%
20271,283-7-0.54%
20261,290-7-0.54%
20251,297-7-0.54%
20241,304-7-0.53%
20231,311-7-0.53%
20221,318-13-0.98%
20211,331-7-0.52%
20201,338-92-6.43%
20191,430-9-0.63%
20181,439-9-0.62%
20171,448-15-1.03%
20161,463-12-0.81%
20151,475-11-0.74%
20141,486-10-0.67%
20131,496-9-0.6%
20121,505-9-0.59%
20111,514-4-0.26%
20101,51800%

St. Clair township Population by Year