ZIP 18812 vs ZIP 18821
A side-by-side comparison of ZIP Code 18812 and ZIP Code 18821: population, income, housing, and more.
ZIP 18812 and ZIP 18821 are ZIP Code areas in Pennsylvania. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 18812 has the higher population (1,584 vs 1,046 in ZIP 18821). ZIP 18812 has the higher median household income ($85,417 vs $59,545 in ZIP 18821). ZIP 18812 has the higher median home value ($238,500 vs $164,600 in ZIP 18821).
Population, income & housing
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| Population | 1,584 | 1,046 |
| Median age | 57.4 yrs | 47.5 yrs |
| Median household income | $85,417 | $59,545 |
| Median home value | $238,500 | $164,600 |
| Median gross rent | $1,019 | $800 |
| Housing units | 933 | 502 |
| Homeownership rate | 89.1% | 73.4% |
| Bachelor's degree or higher | 31.2% | 18.0% |
| Unemployment rate | 3.9% | 8.3% |
Trends (ACS 5-year, 2019–2023)
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| Population | 1,557 → 1,584 (+1.7%) | 1,404 → 1,046 (-25.5%) |
| Median household income | $71,638 → $85,417 (+19.2%) | $50,300 → $59,545 (+18.4%) |
| Median home value | $200,400 → $238,500 (+19.0%) | $138,500 → $164,600 (+18.8%) |
| Median gross rent | $935 → $1,019 (+9.0%) | $795 → $800 (+0.6%) |
ZIP 18812
1,5571,584
$71,638$85,417
$200,400$238,500
$935$1,019
ZIP 18821
1,4041,046
$50,300$59,545
$138,500$164,600
$795$800
Age & race/ethnicity
Age distribution (share)
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| Under 5 | 1.7% | 4.7% |
| 5 to 17 | 9.4% | 14.4% |
| 18 to 24 | 10.1% | 5.0% |
| 25 to 34 | 10.5% | 11.1% |
| 35 to 44 | 4.8% | 12.0% |
| 45 to 54 | 8.2% | 8.2% |
| 55 to 64 | 27.8% | 16.5% |
| 65 to 74 | 19.9% | 16.3% |
| 75 and over | 7.5% | 11.8% |
Race & ethnicity (share)
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| White (non-Hispanic) | 96.0% | 90.7% |
| Black or African American | 0.0% | 0.1% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.4% | 2.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 3.2% | 3.7% |
| Hispanic or Latino | 0.4% | 3.3% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| No high school diploma | 6.7% | 13.5% |
| High school graduate | 37.7% | 47.5% |
| Some college or associate's | 24.4% | 21.0% |
| Bachelor's degree | 18.3% | 12.5% |
| Graduate or professional degree | 12.9% | 5.5% |
Commute to work
How workers get to work (share)
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| Drove alone | 79.5% | 68.5% |
| Carpooled | 6.3% | 12.4% |
| Public transit | 0.0% | 0.5% |
| Walked | 1.3% | 1.4% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 12.9% | 16.8% |
| Other means | 0.0% | 0.5% |
Housing
Units in structure (share)
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| 1-unit, detached | 90.1% | 70.5% |
| 1-unit, attached | 0.4% | 1.2% |
| 2 to 4 units | 0.4% | 10.4% |
| 5 to 19 units | 0.0% | 4.0% |
| 20 or more units | 0.0% | 6.8% |
| Mobile home & other | 9.0% | 7.2% |
Poverty & households
| ZIP 18812 | ZIP 18821 | |
|---|---|---|
| Poverty rate | 7.8% | 6.9% |
| Average household size | 2.46 | 2.26 |
| Mean commute (minutes) | 23 | 19 |
| Median year structure built | 1980 | 1966 |