Upper Saint Clair, PA Profile: Facts, Map & Data


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Upper Saint Clair, Pennsylvania - Basic Facts

The Upper Saint Clair Census Designated Place had a population of 19,137 as of July 1, 2017.

The primary coordinate point for Upper Saint Clair is located at latitude 40.3335 and longitude -80.0814 in Allegheny County. The formal boundaries for the Upper Saint Clair Census Designated Place (see map below) encompass a land area of 9.82 sq. miles and a water area of 0.01 sq. miles. Allegheny County is in the Eastern time zone (GMT -5). The elevation is 1,083 feet.

The Upper Saint Clair Census Designated Place (GNIS ID: 2390421) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Upper Saint Clair Census Designated Place is located within Township of Upper Saint Clair, a minor civil division (MCD) of Allegheny County.

Beneath the boundary map are tables with Upper Saint Clair population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Alternate Unofficial Names for Upper Saint Clair: Upper Sainte Clair.

Neighborhood Data

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Upper Saint Clair Census Designated Place, PA Boundary Map

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Boundary Maps: Township of Upper Saint Clair | Allegheny County | Pennsylvania Counties

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Upper Saint Clair, PA Data & Demographics (As of July 1, 2017)


Total Population 19,137
Daytime Population: Workers 5,094
Daytime Population: Residents 10,323
Total Daytime Population (TDP) 15,417
Ratio TDP/Total Population1 0.81
Population in Households 19,071
Population in Familes 17,458
Population in Group Qrtrs 66
Population Density2 1,949
Diversity Index3 23


Median Household Income $116,830
Average Household Income $161,795
Per Capita Income $59,190


Total Housing Units 7,350 (100%)
Owner Occupied HU 6,362 (86.6%)
Renter Occupied HU 630 ( 8.6%)
Vacant Housing Units 358 ( 4.9%)
Median Home Value $263,942
Average Home Value $314,103


Total Households 6,992
Average Household Size 2.73
Family Households 5,645
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.07% -0.01%
Households 0.03% 0.06%
Families -0.04% 0.01%
Median Household Income   0.77%
Per Capita Income   1.7%

Upper Saint Clair, PA - Peer Comparisons by Rank and Percentile

The table below compares Upper Saint Clair to the other 1,762 incorporated cities, towns and CDPs in Pennsylvania by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 36 98th
Population Density # 697 60th
Diversity Index # 498 72nd
Median Household Income # 24 99th
Per Capita Income # 22 99th

Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.

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