Upper St. Clair, Pennsylvania Population 2020

19,592

Upper St. Clair is a city located in Pennsylvania. Upper St. Clair has a 2020 population of 19,592. Upper St. Clair is currently declining at a rate of 0.00% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 19,229 in 2010. Upper St. Clair reached it's highest population of 19,592 in 2018.

The average household income in Upper St. Clair is $166,675 with a poverty rate of 2.36%. The median rental costs in recent years comes to $1,823 per month, and the median house value is $289,600. The median age in Upper St. Clair is 43.5 years, 42.4 years for males, and 44.8 years for females. For every 100 females there are 96.2 males.

Upper St. Clair Demographics

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

  • White: 89.54%
  • Asian: 7.90%
  • Two or more races: 1.72%
  • Other race: 0.38%
  • Black or African American: 0.32%
  • Native American: 0.14%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Upper St. Clair, Pennsylvania is 19,592, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 19,592.The last official US Census in 2010 recorded the population at 19,229.

Upper St. Clair, Pennsylvania Population 2020

Population by Race

Race Population Percentage
White17,54289.54%
Asian1,5477.90%
Two or More Races3371.72%
Some Other Race750.38%
Black or African American630.32%
American Indian and Alaska Native280.14%

Upper St. Clair Population Pyramid 2020

Upper St. Clair Median Age

43.5


Total

42.4


Male

44.8


Female

Upper St. Clair Adults

There are 14,264 adults, (3,472 of whom are seniors) in Upper St. Clair.

Upper St. Clair Age Dependency

81.5

Age Dependency Ratio

32.2

Old Age Dependency Ratio

49.4

Child Dependency Ratio

Upper St. Clair Sex Ratio

Female

9,987

50.97%

Male

9,605

49.03%

Upper St. Clair Households and Families

Upper St. Clair Renter vs Owner Occupied by Household Type

Upper St. Clair Household Types

Type Owner Renter
Male96.4%3.6%
Married94.9%5.1%
All90.4%9.6%
Female85.6%14.4%
Non Family75.5%24.5%

90.4%

Rate of Home Ownership

Type Count Average Size Owned
All7,0872.7590.4
Married4,9243.1994.9
Non Family1,4281.1575.5
Female5142.9685.6
Male2212.8996.4

3.13

Average Family Size

2.75

Average Household Size

3.1%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Upper St. Clair Education

Education Attained Count Percentage
Less Than 9th Grade1371.03%
9th to 12th Grade2031.53%
High School Graduate1,54011.59%
Some College1,45410.94%
Associates Degree7745.83%
Bachelors Degree4,89436.84%
Graduate Degree4,28332.24%

Upper St. Clair Educational Attainment by Race

Name Total High School Bachelors
White11,89411,7098,161
Asian1,015893751
Hispanic161139107
Multiple Races160160145
Black514022
Other Race24168
Native American1313

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

The highest rate of bachelors degrees is among multiple races people with a rate of 90.63%.

Name Average Male Female
Overall$72,865$96,823$46,638
Less Than High School$41,078$53,750$
High School Grad$36,600$39,669$28,594
Some College$38,850$58,519$25,815
Bachelors Degree$67,152$98,357$47,565
Graduate Degree$102,030$128,375$74,625

$72,865

Average Earnings

$96,823

Average Male

$46,638

Average Female

Upper St. Clair Language

Upper St. Clair Language by Age

Upper St. Clair Language

87.81% of Upper St. Clair residents speak only English, while 12.19% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 6.62% of the population.

Upper St. Clair Poverty

Upper St. Clair Poverty by Race

Name Total In Poverty Poverty Rate
White17,2384062.36%
Asian1,535412.67%
Multiple337102.97%
Black4624.35%

2.36%

Overall Poverty Rate

1.40%

Male Poverty Rate

3.27%

Female Poverty Rate

Poverty in Upper St. Clair

The race most likely to be in poverty in Upper St. Clair is Black, with 4.35% below the poverty level.

The race least likely to be in poverty in Upper St. Clair is White, with 2.36% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.25%. Among those working part-time, it was 4.92%, and for those that did not work, the poverty rate was 4.36%.

Name Poverty
Less Than High School12.85%
High School7.00%
Bachelors or Greater1.78%
Some College0.85%
Name Poverty
Female Unemployed9.45%
Female Employed1.40%
Male Employed1.38%
Male Unemployed0.00%

Upper St. Clair Income

Upper St. Clair Income by Household Type

Name Median Mean
Households$125,305$166,675
Families$141,574$189,743
Married Families$151,414-
Non Families$43,049$70,229

Upper St. Clair Marital Status

Upper St. Clair Marital Status

Marriage Rates

66.3%

Overall Marriage Rate

68.6%

Male Marriage Rate

64.2%

Female Marriage Rate

Upper St. Clair Married by Age and Sex

Upper St. Clair Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Upper St. Clair Marital Status by Race

Upper St. Clair Veterans

946

Number of Veterans

882

Male Veterans

64

Female Veterans

War Veterans
Vietnam313
Korea119
First Gulf War104
World War II97
Second Gulf War77
Name Veterans % of Total
White8996.95%
Asian393.69%
Hispanic157.39%
Other833.33%

$Upper St. Clair Veterans by Education

0.00%

Veteran Poverty Rate

30.02%

Veteran Disability Rate

Upper St. Clair Employment Status

62.5%

Labor Force Participation

60.4%

Employment Rate

3.3%

Unemployment Rate

Upper St. Clair Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

65.67%

Born in Pennsylvania

90.21%

Native Born

9.79%

Foreign Born

4.22%

Non Citizen

Place of Birth

90.21% of Upper St. Clair residents were born in the United States, with 65.67% having been born in Pennsylvania. 4.22% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
202019,5920.00%
201919,5920.00%
201819,592680.35%
201719,52430.02%
201619,5211360.70%
201519,385820.42%
201419,303310.16%
201319,272390.20%
201219,233230.12%
201119,210-19-0.10%
201019,2290.00%