18331 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 18331 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StatePennsylvania
CityGilbert
Time ZoneAmerica/New_York
Geo Location40.91247, -75.44503
Population430
Size8.876 square miles
Median Family Income$83188.00
Median Home Value$167500.00

Population & Demographics

The following information lists the population statistics and breakdown for the 18331 zip code. The total population is 430, of which, 242 are male and 188 are female. With a total area of 8.876 square miles, the population density is 60.5 people per square mile. The median age of the population is 56.3 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
20111044
20121191
20131056
2014896
2015825
2016613
2017534
2018630
2019537
2020628
2021430

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 4911.4%
Age 5-900%
Age 10-1400%
Age 15-19184.2%
Age 20-2481.9
Age 25-29286.5%
Age 30-34214.9%
Age 35-39204.7%
Age 40-4435 8.1%
Age 45-49184.2%
Age 50-54143.3%
Age 55-59317.2%
Age 60-6410.2%
Age 65-69399.1%
Age 70-74307%
Age 75-799321.6%
Age 80-84225.1%
Age 85 and over30.7%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 8.4 %
  • Speaks Spanish: 4.7 %
  • Speaks Other Indo-European Language: 3.7 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 66.1 %
  • Divorced: 13.9 %
  • Separated (not divorced): 0.8 %
  • Never Married: 14.4 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 18331 zip code is $83188. This is 7.12% greater than the national average. This income places 23% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $15486. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.000
$10,000.00 – $14,999.0011
$15,000.00 – $24,999.000
$25,000.00 – $34,999.000
$35,000.00 – $49,999.001
$50,000.00 – $74,999.0035
$75,000.00 – $99,999.0043
$100,000.00 – $149,999.0015
$150,000.00 – $199,999,000
$200,000.00 +0

YearMedian Family Income ($ USD)
201148382
201234969
201334583
201424923
201523750
20160
201756797
201859238
201958819
202069292
202183188

Income Source# of Households
Wage or Salary94
Self Employment35
Social Security57
Dividends, Interest, or Rental25
Retirement57
Other0

Total Insured & Uninsured Individuals: 
  • Families Insure: 395
  • Families Uninsured: 35
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 57
  • No retirement income: 119

Education

In the 18331 zip code, 96.3% of individuals over 25 years old have a high school degree or higher, and 11.3% have a bachelors degree or higher. Additionally, 0% of individuals 3 years and older are in private school, and 100% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 18331 zip, there are an estimated 148 people in the labor force, of which, 113 are employed, and 35 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is N minutes. Of the total people that work, 15 worked from home and 110 commuted. The average number of hours worked is 50.8. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts33
Services12
Sales and Office35
Construction and Maintenance:20
Transportation and Material Moving13





Housing

The median home value for the 18331 zip code is 167500. There is an estimated  176 number of occupied housing units, the median gross rent in is $0 per month, and the average monthly housing costs are estimated to be $1043. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00018
$50,000 – $99,0000
$100,000 – $149,99933
$150,000 – $199,99920
$200,000 – $299,99933
$300,000 – $499,99926
$500,000 – $999,9990
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20190
2000 – 20090
1980 – 199978
1960 – 197972
1940 – 195925
1939 or earlier1

The median number of rooms in all housing units is 7 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $99911
$1,000 – $1,49935
$1,500 – $1,9990
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 3000
300-49910
500-79954
800-99918
1000-149955
1500-199938
2000-24990
2500-29990
3000+1

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%15
20%-24.9%33
25%-29.9%25
30%-34.9%0
35+%19



# of VehiclesHouseholds
None0
182
226
3+68
Home Heating Characteristics: 
  • Utility Gas: 15.9 %
  • Bottle Tank or LP Gas: 6.8 %
  • Electricity: 30.1 %
  • Oil or Kerosene etc: 15.9 %
  • Coal or Coke: 11.4 %
  • All Other: 19.9 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.