ZIP 18331 vs ZIP 18340
A side-by-side comparison of ZIP Code 18331 and ZIP Code 18340: population, income, housing, and more.
ZIP 18331 and ZIP 18340 are ZIP Code areas in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 18331 has the higher population (552 vs 160 in ZIP 18340). Since 2019, ZIP 18331's population has grown faster (+2.8% vs -23.1%).
Population, income & housing
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| Population | 552 | 160 |
| Median age | 64.5 yrs | 37.0 yrs |
| Median home value | $276,800 | — |
| Housing units | 297 | 76 |
| Homeownership rate | 75.5% | 55.6% |
| Bachelor's degree or higher | 9.1% | 42.0% |
| Unemployment rate | 27.7% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| Population | 537 → 552 (+2.8%) | 208 → 160 (-23.1%) |
| Median household income | $52,500 → $67,792 (+29.1%) | $154,609 → $162,632 (+5.2%) |
| Median home value | $117,400 → $276,800 (+135.8%) | $335,500 → $333,800 (-0.5%) |
ZIP 18331
537552
$52,500$67,792
$117,400$276,800
ZIP 18340
208160
$154,609$162,632
$335,500$333,800
Age & race/ethnicity
Age distribution (share)
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| Under 5 | 5.1% | 8.8% |
| 5 to 17 | 2.5% | 16.9% |
| 18 to 24 | 0.9% | 0.0% |
| 25 to 34 | 5.8% | 0.0% |
| 35 to 44 | 13.8% | 50.0% |
| 45 to 54 | 4.3% | 0.0% |
| 55 to 64 | 21.4% | 11.9% |
| 65 to 74 | 23.4% | 0.0% |
| 75 and over | 22.8% | 12.5% |
Race & ethnicity (share)
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| White (non-Hispanic) | 97.3% | 100.0% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 2.5% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 0.0% |
| Hispanic or Latino | 0.2% | 0.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| No high school diploma | 0.2% | 0.0% |
| High school graduate | 77.6% | 25.2% |
| Some college or associate's | 13.1% | 32.8% |
| Bachelor's degree | 2.4% | 21.0% |
| Graduate or professional degree | 6.7% | 21.0% |
Commute to work
How workers get to work (share)
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| Drove alone | 92.5% | 100.0% |
| Carpooled | 0.0% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 7.5% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| 1-unit, detached | 91.6% | 78.9% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 8.4% | 21.1% |
| 5 to 19 units | 0.0% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 0.0% | 0.0% |
Poverty & households
| ZIP 18331 | ZIP 18340 | |
|---|---|---|
| Poverty rate | 16.1% | 0.0% |
| Average household size | 1.89 | 4.44 |
| Mean commute (minutes) | 46 | — |
| Median year structure built | 1978 | 1983 |