Sewickley, PA 15143 ZIP Code Profile

Related Place Profiles:
Edgeworth, PA | Sewickley, PA

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: 840
  • PO Box Addresses: 184
  • Residential Addresses: 8,868
    • Multi-Family Addresses: 870
    • Single Family Addresses: 7,998

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

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Sewickley, PA 15143 Data & Demographics (As of July 1, 2018)


Total Population 21,624
Population in Households 21,369
Population in Familes 17,852
Population in Group Qrtrs 255
Population Density1 576
Diversity Index2 24


Median Household Income $96,561
Average Household Income $139,272
Per Capita Income $56,369


Total Housing Units 9,239 (100%)
Owner Occupied HU 6,706 (72.6%)
Renter Occupied HU 2,006 (21.7%)
Vacant Housing Units 527 ( 5.7%)
Median Home Value $302,523
Average Home Value $402,908


Total Households 8,712
Average Household Size 2.45
Family Households 5,885
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 0.77% 0.41%
Households 0.71% 0.38%
Families 0.67% 0.35%
Median Household Income   1.6%
Per Capita Income   1.63%

Sewickley, PA 15143 - Peer Comparisons by Rank and Percentile

The table below compares 15143 to the other 1,675 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2018 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 # 177 89th
Population Density # 594 65th
Diversity Index # 437 74th
Median Household Income # 90 95th
Per Capita Income # 52 97th

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

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