ZIP Code 18031 has segments in 2 Counties (Berks, 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 | 12,072 (100%) |
Population in Households | 12,016 (99.5%) |
Population in Families | 10,395 (86.1%) |
Population in Group Quarters1 | 56 ( 0.5%) |
Population Density | 874 |
Diversity Index2 | 68 |
INCOME | |
Median Household Income | $107,914 |
Average Household Income | $150,416 |
% of Income for Mortgage4 | 25% |
Per Capita Income | $53,385 |
Wealth Index5 | 135 |
Socioeconomic Status Index6 | Moderate (60.6) |
HOUSING | |
---|---|
Total HU (Housing Units) | 4,412 (100%) |
Owner Occupied HU | 3,044 (69.0%) |
Renter Occupied HU | 1,240 (28.1%) |
Vacant Housing Units | 128 ( 2.9%) |
Median Home Value | $436,876 |
Average Home Value | $447,150 |
Housing Affordability Index3 | 88 |
HOUSEHOLDS | |
Total Households | 4,284 |
Average Household Size | 2.80 |
Family Households | 3,112 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2024 | 2024-2029 |
---|---|---|
Population | 0.90% | 0.25% |
Households | 0.80% | 0.32% |
Families | 0.31% | |
Median Household Income | 4.15% | |
Per Capita Income | 3.36% | |
Owner Occupied HU | 0.70% |
The table below compares 18031 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 | # 355 | 79th |
Population Density | # 494 | 71st |
Median Household Income | # 154 | 91st |
Housing Affordability Index | # 415 | 24th |
Per Capita Income | # 217 | 87th |
Diversity Index | # 74 | 96th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.