18031 ZIP Code
Breinigsville, Pennsylvania
January 19, 2026
| ZIP Code: | 18031 |
| City/Town: | Breinigsville |
| County: | Lehigh |
| State: | Pennsylvania |
| ZIP Type: | Standard |
| Population: | 12,337 |
| Median Household Income: | $94,896 |
| Per Capita Income: | $56,039 |
| Total Housing Units: | 4,589 |
| Median Home Value: | $343,800 |
| Land Area: | 13.9 sq miles
36.1 sq km |
| Water Area: | 0.0 sq miles
0.1 sq km |
| Coordinates: | 40.5596, -75.6489 |
Population Information (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 12,337 | -- | -- |
| Male: | 5,617 | 45.5% | 49.6% |
| Female: | 6,720 | 54.5% | 50.4% |
| Median Age: | 39.3 yrs | -- | 38.5 yrs |
| Under 5 years: | 955 | 7.7% | 5.7% |
| 5 to 9 years: | 733 | 5.9% | 6.0% |
| 10 to 14 years: | 1,185 | 9.6% | 6.5% |
| 15 to 19 years: | 694 | 5.6% | 6.6% |
| 20 to 24 years: | 303 | 2.5% | 6.7% |
| 25 to 34 years: | 1,550 | 12.6% | 13.7% |
| 35 to 44 years: | 1,949 | 15.8% | 12.9% |
| 45 to 54 years: | 1,452 | 11.8% | 12.4% |
| 55 to 59 years: | 1,083 | 8.8% | 6.5% |
| 60 to 64 years: | 888 | 7.2% | 6.4% |
| 65 to 74 years: | 983 | 8.0% | 9.7% |
| 75 to 84 years: | 348 | 2.8% | 4.8% |
| 85 years and over: | 214 | 1.7% | 2.0% |
Housing Information (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $343,800 | -- | $281,900 |
| Median rooms: | 6.4 | -- | 5.5 |
| Median rent: | $1,724 / mo. | -- | $1,268 / mo. |
| Total housing units: | 4,589 | -- | -- |
| Occupied housing units: | 4,215 | 91.9% | 38.0% |
| Vacant housing units: | 374 | 8.1% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 3,140 | 74.5% | 64.8% |
| Renter-occupied: | 1,075 | 25.5% | 35.2% |
Educational Attainment (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 8,467 | -- | -- |
| Less than 9th grade: | 14 | 0.2% | 4.7% |
| 9th to 12th grade, no diploma: | 538 | 6.4% | 6.1% |
| High school graduate: | 2,295 | 27.1% | 26.4% |
| Some college, no degree: | 894 | 10.6% | 19.7% |
| Associate degree: | 724 | 8.6% | 8.7% |
| Bachelor's degree: | 2,151 | 25.4% | 20.9% |
| Graduate or professional degree: | 1,851 | 21.9% | 13.7% |
| Percent high school graduate or higher: | -- | 93.5% | 89.1% |
| Percent bachelor's degree or higher: | -- | 47.3% | 34.3% |
Income Information (18031 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $94,896 / yr. | $75,149 / yr. |
| Mean household income: | $157,156 / yr. | $105,833 / yr. |
| Median family income: | $119,306 / yr. | $92,646 / yr. |
| Per capita income: | $56,039 / yr. | $41,261 / yr. |
Employment (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 6,294 | -- | 63.5% |
| Employed: | 6,068 | 96.4% | 96.4% |
| Unemployed: | 226 | 3.6% | 5.3% |
| Not in labor force: | 2,772 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 5,352 | 88.2% | 79.7% |
| Government workers: | 414 | 6.8% | 14.2% |
| Self-employed: | 302 | 5.0% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 7,426 | 60.2% | 61.6% |
| Black or African American: | 1,168 | 9.5% | 12.4% |
| American Indian/Alaska Native: | 0 | 0.0% | 1.1% |
| Asian: | 1,538 | 12.5% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 387 | 3.1% | 8.4% |
| Two or more races: | 1,818 | 14.7% | 10.2% |
| Hispanic or Latino (any race): | 2,051 | 16.6% | 18.7% |
| Mexican: | 2,468 | 20.0% | 11.2% |
| Puerto Rican: | 729 | 5.9% | 1.8% |
| Cuban: | 760 | 6.2% | 0.7% |
| Other Hispanic or Latino: | 0 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 979 | 7.9% | 81.1% |
Income Distribution (18031 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 6 | 0.1% | 4.9% |
| $10,000 to $14,999: | 25 | 0.6% | 3.8% |
| $15,000 to $24,999: | 46 | 1.1% | 7.0% |
| $25,000 to $34,999: | 108 | 2.6% | 7.4% |
| $35,000 to $49,999: | 398 | 9.4% | 10.7% |
| $50,000 to $74,999: | 680 | 16.1% | 16.1% |
| $75,000 to $99,999: | 945 | 22.4% | 12.8% |
| $100,000 to $149,999: | 681 | 16.2% | 17.1% |
| $150,000 to $199,999: | 460 | 10.9% | 8.8% |
| $200,000 or more: | 866 | 20.5% | 11.4% |
Commute to Work (18031 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 4,434 | 73.1% | 67.8% |
| Carpooled: | 194 | 3.2% | 8.7% |
| Public transportation: | 0 | 0.0% | 4.2% |
| Walked: | 44 | 0.7% | 2.5% |
| Other means: | 10 | 0.2% | 0.9% |
| Worked from home: | 1,123 | 18.5% | 13.8% |
| Mean travel time to work: | 26.2 min | -- | 26.7 min |
Industry (18031 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 2 | 0.0% | 1.6% |
| Construction: | 376 | 6.2% | 6.9% |
| Manufacturing: | 704 | 11.6% | 10.0% |
| Wholesale trade: | 299 | 4.9% | 2.4% |
| Retail trade: | 565 | 9.3% | 11.0% |
| Transportation, warehousing, utilities: | 644 | 10.6% | 5.8% |
| Information: | 236 | 3.9% | 1.9% |
| Finance, insurance, real estate: | 145 | 2.4% | 6.7% |
| Professional, scientific, management: | 816 | 13.4% | 12.1% |
| Education, health care, social services: | 1,689 | 27.8% | 23.3% |
| Arts, entertainment, food services: | 275 | 4.5% | 9.0% |
| Other services: | 206 | 3.4% | 4.7% |
| Public administration: | 111 | 1.8% | 4.7% |
Poverty Status (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 6.5% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 11,338 | 91.9% | 91.3% |
| Private health insurance: | 9,817 | 79.6% | 67.6% |
| Public health coverage: | 2,975 | 24.1% | 35.9% |
| Without health insurance: | 939 | 7.6% | 8.7% |
Benefits & Assistance (18031 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 3,677 | 87.2% | 77.4% |
| Social Security income: | 1,137 | 27.0% | 31.0% |
| Retirement income: | 1,116 | 26.5% | 21.8% |
| Supplemental Security Income (SSI): | 178 | 4.2% | 4.5% |
| Cash public assistance income: | 51 | 1.2% | 1.8% |
| SNAP (food stamps) benefits: | 249 | 5.9% | 11.4% |
Housing Types (18031 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 2,079 | 45.3% | 61.4% |
| 1-unit, attached: | 1,432 | 31.2% | 6.1% |
| 2 units: | 0 | 0.0% | 3.4% |
| 3 or 4 units: | 85 | 1.9% | 4.3% |
| 5 to 9 units: | 182 | 4.0% | 4.6% |
| 10 to 19 units: | 146 | 3.2% | 4.3% |
| 20 or more units: | 151 | 3.3% | 9.9% |
| Mobile home: | 514 | 11.2% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (18031 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 29 | 0.6% | 0.6% |
| Built 2010 to 2019: | 1,227 | 26.7% | 8.2% |
| Built 2000 to 2009: | 1,405 | 30.6% | 13.5% |
| Built 1990 to 1999: | 441 | 9.6% | 13.2% |
| Built 1980 to 1989: | 468 | 10.2% | 13.2% |
| Built 1970 to 1979: | 300 | 6.5% | 14.6% |
| Built 1960 to 1969: | 234 | 5.1% | 10.2% |
| Built 1950 to 1959: | 151 | 3.3% | 9.9% |
| Built 1940 to 1949: | 19 | 0.4% | 4.6% |
| Built 1939 or earlier: | 315 | 6.9% | 12.0% |
Bedrooms (18031 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 19 | 0.4% | 2.4% |
| 1 bedroom: | 132 | 2.9% | 3.0% |
| 2 bedrooms: | 1,171 | 25.5% | 9.1% |
| 3 bedrooms: | 1,889 | 41.2% | 15.9% |
| 4 bedrooms: | 1,116 | 24.3% | 18.8% |
| 5 or more bedrooms: | 262 | 5.7% | 17.6% |
Heating Fuel (18031 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 2,257 | 53.5% | 47.1% |
| Bottled, tank, or LP gas: | 176 | 4.2% | 4.9% |
| Electricity: | 891 | 21.1% | 40.2% |
| Fuel oil, kerosene, etc.: | 775 | 18.4% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 116 | 2.8% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 0 | 0.0% | 0.5% |
| No fuel used: | 0 | 0.0% | 0.2% |
Vehicles Available (18031 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 46 | 1.1% | 8.3% |
| 1 vehicle available: | 940 | 22.3% | 32.6% |
| 2 vehicles available: | 2,323 | 55.1% | 37.0% |
| 3 or more vehicles available: | 906 | 21.5% | 22.1% |
Home Value Distribution (18031 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 424 | 13.5% | 5.7% |
| $50,000 to $99,999: | 153 | 4.9% | 7.8% |
| $100,000 to $149,999: | 129 | 4.1% | 9.2% |
| $150,000 to $199,999: | 251 | 8.0% | 10.8% |
| $200,000 to $299,999: | 212 | 6.8% | 19.9% |
| $300,000 to $499,999: | 1,396 | 44.5% | 24.1% |
| $500,000 to $999,999: | 571 | 18.2% | 17.0% |
| $1,000,000 or more: | 4 | 0.1% | 5.6% |
Housing Costs (18031 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,202 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $826 / mo. | $584 / mo. |
| Median gross rent: | $1,724 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.95 | 2.53 |
| Average household size (renter-occupied): | 2.80 | 2.38 |
Households (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 4,215 | -- | -- |
| Married-couple households: | 2,690 | 63.8% | 47.5% |
| Cohabiting couple households: | 1,380 | 32.7% | 7.0% |
| Male householder, no spouse: | 341 | 8.1% | 5.4% |
| Female householder, no spouse: | 865 | 20.5% | 12.7% |
| Householder living alone: | 1,691 | 40.1% | 28.6% |
| 65 years and over living alone: | 1,233 | 29.3% | 11.8% |
| Average household size: | 2.91 | -- | 2.53 |
| Average family size: | 3.18 | -- | -- |
Marital Status (18031 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 4,051 | -- | -- |
| Never married: | 626 | 15.5% | 37.0% |
| Now married: | 2,988 | 73.8% | 49.5% |
| Separated: | 67 | 1.7% | 1.5% |
| Widowed: | 363 | 9.0% | 2.6% |
| Divorced: | 1,681 | 41.5% | 9.3% |
School Enrollment (18031 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 3,027 | -- | -- |
| Nursery school, preschool: | 263 | 8.7% | 5.8% |
| Kindergarten: | 89 | 2.9% | 5.0% |
| Elementary school (grades 1-8): | 1,703 | 56.3% | 40.5% |
| High school (grades 9-12): | 758 | 25.0% | 21.4% |
| College or graduate school: | 214 | 7.1% | 27.3% |
Veterans & Disability (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 8,840 | -- | -- |
| Veterans: | 624 | 7.1% | 6.3% |
| Civilian noninstitutionalized population: | 12,277 | -- | -- |
| With a disability: | 1,459 | 11.9% | 13.4% |
| Under 18 with disability: | 120 | 8.2% | 5.8% |
| 18 to 64 with disability: | 800 | 54.8% | 10.4% |
| 65 and over with disability: | 539 | 36.9% | 33.4% |
Mobility (Residence 1 Year Ago) (18031 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 9,774 | 79.2% | 86.9% |
| Different house: | 2,292 | 18.6% | 13.1% |
| Same county: | 777 | 33.9% | 7.0% |
| Different county: | 1,385 | 60.4% | 3.2% |
| Different state: | 1,352 | 59.0% | 2.5% |
| Abroad: | 130 | 5.7% | 0.4% |
Place of Birth (18031 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 9,867 | 80.0% | 86.2% |
| Foreign born: | 355 | 2.9% | 13.9% |
| Naturalized citizen: | 2,470 | 695.8% | 52.7% |
| Not a citizen: | 2,470 | 695.8% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 2,470 | 695.8% | 10.5% |
| Asia: | 454 | 127.9% | 31.3% |
| Africa: | 272 | 76.6% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 581 | 163.7% | 50.0% |
| Northern America: | 8 | 2.3% | 2.2% |
Language Spoken at Home (18031 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 11,382 | -- | -- |
| English only: | 8,581 | 75.4% | 78.3% |
| Language other than English: | 2,801 | 24.6% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 1,039 | 9.1% | 13.3% |
| Other Indo-European languages: | 1,139 | 10.0% | 3.5% |
| Asian/Pacific Island languages: | 351 | 3.1% | 3.5% |
| Other languages: | 272 | 2.4% | 1.0% |
Computers & Internet (18031 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 4,215 | 100.0% | 93.1% |
| Households with broadband internet: | 4,121 | 97.8% | 89.4% |
Breinigsville, PA18031