Avondale, PA 19311 ZIP Code Profile

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Avondale, PA

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ZIP Code 19311: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Avondale, PA 19311

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 226
  • Single Family Addresses: 2,733
  • Multi-Family Addresses: 1
  • County: Chester County
  • Centroid: Latitude 39.822, Longitude -75.777
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood 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 certain data.


19311 ZIP Code Map

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Avondale, PA 19311 Data & Demographics (As of July 1, 2016)


Total Population 8,384
Population in Households 8,336
Population in Familes 7,444
Population in Group Qrtrs 48
Population Density1 781
Diversity Index2 65


Total Households 2,518
Average Household Size 3.31
Family Households 2,079
Average Family Size 4


Total Housing Units 2,607 (100%)
Owner Occupied HU 1,959 (75.1%)
Renter Occupied HU 559 (21.4%)
Vacant Housing Units 89 ( 3.4%)
Median Home Value $378,442
Average Home Value $401,685


Median Household Income $106,125
Average Household Income $140,387
Per Capita Income $42,288
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.98% 1.51%
Households 1.85% 1.42%
Families 1.78% 1.38%
Median Household Income   1.46%
Per Capita Income   1.19%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Avondale, PA 19311 - Peer Comparisons by Rank and Percentile

The table below compares 19311 to the other 1,669 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2016 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 # 472 72nd
Population Density1 # 532 68th
Diversity Index2 # 47 97th
Median Household Income # 47 97th
Per Capita Income # 119 93rd

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

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