ZIP Code 18951 has segments in 2 Counties (Bucks, Lehigh).
The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2025, Maps updated: May 1, 2024.
POPULATION | |
---|---|
Total Population | 37,410 (100%) |
Population in Households | 36,949 (98.8%) |
Population in Families | 30,618 (81.8%) |
Population in Group Quarters1 | 461 ( 1.2%) |
Population Density | 507 |
Diversity Index2 | 33 |
INCOME | |
Median Household Income | $94,900 |
Average Household Income | $120,749 |
% of Income for Mortgage4 | 27% |
Per Capita Income | $46,697 |
Wealth Index5 | 120 |
Socioeconomic Status Index6 | Moderate (55.1) |
HOUSING | |
---|---|
Total HU (Housing Units) | 15,065 (100%) |
Owner Occupied HU | 11,541 (76.6%) |
Renter Occupied HU | 2,921 (19.4%) |
Vacant Housing Units | 603 ( 4.0%) |
Median Home Value | $403,320 |
Average Home Value | $449,985 |
Housing Affordability Index3 | 87 |
HOUSEHOLDS | |
Total Households | 14,462 |
Average Household Size | 2.55 |
Family Households | 9,921 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2024 | 2024-2029 |
---|---|---|
Population | 0.38% | 0.10% |
Households | 0.51% | 0.28% |
Families | 0.21% | |
Median Household Income | 2.72% | |
Per Capita Income | 3.21% | |
Owner Occupied HU | 0.44% |
The table below compares 18951 to the other 1,700 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2024 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
Variable Description | Rank | Percentile |
---|---|---|
Total Population | # 62 | 96th |
Population Density | # 642 | 62nd |
Median Household Income | # 282 | 83rd |
Housing Affordability Index | # 386 | 23rd |
Per Capita Income | # 370 | 78th |
Diversity Index | # 446 | 74th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.