| ZIP Code | 18031 |
| ZIP Code Name | Breinigsville |
| Primary County | Lehigh County |
| ZIP Code Type | Standard |
| Population (2021) | 11,882 |
| Area Code(s) | 484 / 610 |
| Current Time | EST |
18031 is a United States ZIP Code located in Breinigsville Pennsylvania. Portions of 18031 are also in Trexlertown and Upper Macungie Township and Weisenberg Township and Longswamp Township and Maxatawny Township. 18031 is entirely within Lehigh County. 18031 is within Metro Philadelphia.
18031 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. Measuring level of educational attainment the majority of adults in 18031 have at least a High School Diploma. The majority race/ethnicity residing in 18031 is White. The majority race/ethnicity attending public schools in 18031 is White. The current unemployment level in 18031 is 4.7%.
| Population | 11,882 |
| Population Growth Rate | 22.99% |
| Population Density | 854 People per Square Mile |
| Total Households | 2,585 |
| Percentage High Income Households | 1.7% |
| Median Houshold Income (2021) | $91,006 |
| Average Adjusted Gross Income (2019) | $89,550 |
| Current Unemployment Rate (December 2023) | 4.7% |
| Majority Race/Ethnicty | White - 60.58% |
| Public School Majority Race/Ethnicty | White - 54.92% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 7,305 | 60.58% |
| Black | 1,259 | 10.44% |
| Hispanic | 1,529 | 12.68% |
| Asian | 1,966 | 16.3% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 787 | 57.15% |
| Black | 84 | 6.1% |
| Hispanic | 225 | 16.34% |
| Asian | 279 | 20.26% |
| Native American | 1 | 0.07% |
| Hawaiian/Pac. Islander | 1 | 0.07% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 303 | 6.73% |
| Bachelor Degree | 1,024 | 22.73% |
| High School Diploma | 1,478 | 32.81% |
| No High School Diploma | 40 | 0.89% |
| GED or Alternate | 98 | 2.18% |
| 1 or More Years of College | 539 | 11.96% |
| Associates Degree | 396 | 8.79% |
| Masters Degree | 464 | 10.3% |
| Professional Degree | 103 | 2.29% |
| Doctorate Degree | 53 | 1.18% |
| Coordinates | 40.55407715,-75.65256500 |
| Adjacent ZIP Codes | |
| Cities/Towns in 18031 | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Allentown-Bethlehem-Easton, PA-NJ |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 14 Square Miles |
| US Congressional Districts in 18031 | |
| Pennsylvania State Senate Districts in 18031 | |
| Pennsylvania State House of Representatives Districts in 18031 |
| School Districts in 18031 | |
| Elementary Schools in 18031 | |
| Middle Schools in 18031 | |
| High Schools in 18031 |
| 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 | 67a - Northern Limestone/Dolomite Valleys | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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