Center Valley, PA 18034 ZIP Code Profile

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Center Valley, PA

ZIP Code 18034: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Center Valley, PA 18034

  • ZIP Code Type: STANDARD
  • County: Lehigh County
  • Centroid: Latitude 40.548, Longitude -75.426
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 256
  • PO Box Addresses: 140
  • Residential Addresses: 2,984
    • Multi-Family Addresses: 27
    • Single Family Addresses: 2,957

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 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.


18034 ZIP Code Map

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Center Valley, PA 18034 Data & Demographics (As of July 1, 2017)


Total Population 9,275
Daytime Population: Workers 5,762
Daytime Population: Residents 4,803
Total Daytime Population (TDP) 10,565
Ratio TDP/Total Population1 1.14
Population in Households 8,408
Population in Familes 7,309
Population in Group Qrtrs 867
Population Density2 811
Diversity Index3 26


Median Household Income $100,140
Average Household Income $130,013
Per Capita Income $44,579


Total Housing Units 3,099 (100%)
Owner Occupied HU 2,600 (83.9%)
Renter Occupied HU 434 (14.0%)
Vacant Housing Units 65 ( 2.1%)
Median Home Value $337,897
Average Home Value $413,212


Total Households 3,034
Average Household Size 2.77
Family Households 2,338
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 1.01% 0.94%
Households 1.01% 0.94%
Families 0.93% 0.87%
Median Household Income   0.79%
Per Capita Income   1.88%

Center Valley, PA 18034 - Peer Comparisons by Rank and Percentile

The table below compares 18034 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 # 446 73rd
Population Density # 515 69th
Diversity Index # 394 76th
Median Household Income # 66 96th
Per Capita Income # 120 93rd

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

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