ZIP Code 18951 - Quakertown Pennsylvania
Overview
ZIP Code 18951 is located in Quakertown Pennsylvania. Portions of 18951 are also in Spinnerstown and Milford Square and Richlandtown and Trumbauersville and Milford Township (Bucks County) and Richland Township (Bucks County) and Haycock Township and Springfield Township (Bucks County) and Bedminster Township and East Rockhill Township and Lower Milford Township and West Rockhill Township and Zionhill. 18951 is entirely within Bucks County. Regionally, 18951 is located in Metro Philadelphia.
ZIP Code 18951 Quick Stats
| ZIP Code Name | Quakertown |
| Primary County | Bucks County |
| ZIP Code Type | Standard |
| Population (2022) | 37,140 |
| Area Code(s) | 215 / 267 / 445 / 472 / 484 / 610 / 835 |
| Current Time | EDT |
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 4.1%.
| Population | 37,140 |
| Population Growth Rate | 5.55% |
| Population Density | 489 People per Square Mile |
| Total Households | 12,780 |
| Percentage High Income Households | 4.1% |
| Median Household Income (2021) | $84,512 |
| Average Adjusted Gross Income (2021) | $457,550 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 90.16% |
| Public School Majority Race/Ethnicity | White - 79.75% |
18951 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 32,427 | 90.16% |
| Black | 754 | 2.1% |
| Hispanic | 2,132 | 5.93% |
| Asian | 654 | 1.82% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
18951 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 3,974 | 83.42% |
| Black | 126 | 2.64% |
| Hispanic | 514 | 10.79% |
| Asian | 136 | 2.85% |
| Native American | 8 | 0.17% |
| Hawaiian/Pac. Islander | 6 | 0.13% |
18951 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 1,375 | 6.18% |
| Bachelor Degree | 4,793 | 21.54% |
| High School Diploma | 8,723 | 39.2% |
| No High School Diploma | 294 | 1.32% |
| GED or Alternate | 592 | 2.66% |
| 1 or More Years of College | 2,544 | 11.43% |
| Associates Degree | 1,959 | 8.8% |
| Masters Degree | 1,572 | 7.06% |
| Professional Degree | 229 | 1.03% |
| Doctorate Degree | 170 | 0.76% |
18951 Geography
| Coordinates | 40.45524597, -75.33274841 |
| Adjacent ZIP Codes | |
| Cities/Towns in 18951 | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 76 Square Miles |
18951 Schools
| School Districts in 18951 | |
| Elementary Schools in 18951 | |
| Middle Schools in 18951 | |
| High Schools in 18951 |
18951 Weather and Climate Data
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 64a - Triassic Lowlands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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