Sewickley, PA 15143 ZIP Code Profile

Related Place Profiles:
Edgeworth, PA | Sewickley, PA

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ZIP Code 15143: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Sewickley, PA 15143

Acceptable Alternative
Edgeworth, PA 15143

  • ZIP Code Type: STANDARD
  • County: Allegheny County
  • Centroid: Latitude 40.553, Longitude -80.153
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 15143 has segments in 2 Counties (Allegheny, Beaver).

  • Businesses Addresses: 878
  • PO Box Addresses: 196
  • Residential Addresses: 8,800
    • Multi-Family Addresses: 865
    • Single Family Addresses: 7,935

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


15143 ZIP Code Map

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Sewickley, PA 15143 Data & Demographics (As of July 1, 2017)


Total Population 21,868
Daytime Population: Workers 7,794
Daytime Population: Residents 11,439
Total Daytime Population (TDP) 19,233
Ratio TDP/Total Population1 0.88
Population in Households 21,610
Population in Familes 18,159
Population in Group Qrtrs 258
Population Density2 589
Diversity Index3 23


Median Household Income $90,625
Average Household Income $136,326
Per Capita Income $55,187


Total Housing Units 9,343 (100%)
Owner Occupied HU 6,855 (73.4%)
Renter Occupied HU 1,956 (20.9%)
Vacant Housing Units 532 ( 5.7%)
Median Home Value $292,157
Average Home Value $390,525


Total Households 8,811
Average Household Size 2.45
Family Households 5,991
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 0.87% 0.53%
Households 0.83% 0.52%
Families 0.82% 0.5%
Median Household Income   2.15%
Per Capita Income   2.2%

Sewickley, PA 15143 - Peer Comparisons by Rank and Percentile

The table below compares 15143 to the other 1,663 ZIP Codes 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 # 172 90th
Population Density # 592 64th
Diversity Index # 457 73rd
Median Household Income # 90 95th
Per Capita Income # 54 97th

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

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