Gilbert, PA 18331 ZIP Code Profile

Related Place Profiles:
Gilbert, PA

ZIP Code 18331: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Gilbert, PA 18331

  • ZIP Code Type: STANDARD
  • County: Monroe County
  • Centroid: Latitude 40.957, Longitude -75.505
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 57
  • PO Box Addresses: 213
  • Residential Addresses: 171
    • Multi-Family Addresses: 0
    • Single Family Addresses: 171

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

Jump to... (On This Page!)
  1. 18331 2018 Demographic Data
  2. Growth Rates for 18331 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Pennsylvania Research Tools (Easy Tools & Current Data)
  3. Pennsylvania Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Gilbert, PA 18331 Data & Demographics (As of July 1, 2018)


Total Population 589
Population in Households 546
Population in Familes 458
Population in Group Qrtrs 43
Population Density2 261
Diversity Index3 33


Median Household Income $64,430
Average Household Income $72,964
Per Capita Income $28,866


Total Housing Units 250 (100%)
Owner Occupied HU 151 (60.4%)
Renter Occupied HU 69 (27.6%)
Vacant Housing Units 30 (12.0%)
Median Home Value $218,103
Average Home Value $230,298


Total Households 220
Average Household Size 2.48
Family Households 158
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population -0.16% -0.27%
Households -0.16% -0.37%
Families -0.23% -0.38%
Median Household Income   3.19%
Per Capita Income   2.7%

Gilbert, PA 18331 - Peer Comparisons by Rank and Percentile

The table below compares 18331 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 # 1281 24th
Population Density # 822 51st
Diversity Index # 297 83rd
Median Household Income # 373 78th
Per Capita Income # 696 59th

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

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