ZIP Code 18951 Quick Stats

ZIP Code NameQuakertown
Primary CountyBucks County
ZIP Code TypeStandard
Population (2022)37,140
Area Code(s)215 / 267 / 445 / 472 / 484 / 610 / 835
Current Time

ZIP Code 18951 Map

18951 Demographics

18951 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 18951 is White. The majority race/ethnicity attending public schools in 18951 is White. The current unemployment level in 18951 is 2.9%.

Population Growth Rate5.55%
Population Density489 People per Square Mile
Total Households12,780
Percentage High Income Households4.1%
Median Household Income (2021)$84,512
Average Adjusted Gross Income (2021)$457,550
Current Unemployment Rate (June 2024)2.9%
Majority Race/EthnictyWhite - 90.16%
Public School Majority Race/EthnictyWhite - 79.75%

18951 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

18951 Public School Race/Ethnicty Breakdown

Native American80.17%
Hawaiian/Pac. Islander60.13%

18951 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,3756.18%
Bachelor Degree4,79321.54%
High School Diploma8,72339.2%
No High School Diploma2941.32%
GED or Alternate5922.66%
1 or More Years of College2,54411.43%
Associates Degree1,9598.8%
Masters Degree1,5727.06%
Professional Degree2291.03%
Doctorate Degree1700.76%

18951 Geography

Adjacent ZIP Codes
Cities/Towns in 18951
RegionMetro Philadelphia
Metropolitan/Micropolitan Stat AreaPhiladelphia-Camden-Wilmington, PA-NJ-DE-MD
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area76 Square Miles

18951 Politics

US Congressional Districts in 18951
Pennsylvania State Senate Districts in 18951
Pennsylvania State House of Representatives Districts in 18951

18951 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion64a - Triassic Lowlands

18951 Annual Climate Data

Avg Min Temp (°F)19212937475762605341332440
Avg Max Temp (°F)37404961728085837564524162
Avg Precip (In.)3.752.783.73.794.534.184.384.144.543.613.923.5146.84

Most Popular ZIP Code Searches in Pennsylvania