King of Prussia, PA 19406 ZIP Code Profile

Related Place Profiles:
King of Prussia, PA | Norristown, PA

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ZIP Code 19406: Basic Data & USPS Preferred City Name

Preferred Name, USPS
King of Prussia, PA 19406

Acceptable Alternative
Kng of Prussa, PA 19406
Norristown, PA 19406

  • ZIP Code Type: STANDARD
  • County: Montgomery County
  • Centroid: Latitude 40.116, Longitude -75.374
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 2,110
  • PO Box Addresses: 166
  • Residential Addresses: 10,402
    • Multi-Family Addresses: 2,900
    • Single Family Addresses: 7,502

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.


19406 ZIP Code Map

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King of Prussia, PA 19406 Data & Demographics (As of July 1, 2017)


Total Population 23,244
Daytime Population: Workers 42,542
Daytime Population: Residents 10,332
Total Daytime Population (TDP) 52,874
Ratio TDP/Total Population1 2.27
Population in Households 23,100
Population in Familes 17,590
Population in Group Qrtrs 144
Population Density2 1,784
Diversity Index3 53


Median Household Income $82,452
Average Household Income $106,775
Per Capita Income $45,415


Total Housing Units 10,783 (100%)
Owner Occupied HU 5,987 (55.5%)
Renter Occupied HU 3,870 (35.9%)
Vacant Housing Units 926 ( 8.6%)
Median Home Value $315,318
Average Home Value $337,548


Total Households 9,857
Average Household Size 2.34
Family Households 5,835
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 0.06% 0.23%
Households -0.15% 0.1%
Families -0.19% 0.08%
Median Household Income   2.47%
Per Capita Income   2.58%

King of Prussia, PA 19406 - Peer Comparisons by Rank and Percentile

The table below compares 19406 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 # 163 90th
Population Density # 311 81st
Diversity Index # 113 93rd
Median Household Income # 140 92nd
Per Capita Income # 112 93rd

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

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