ZIP Code 17821 has segments in 4 Counties (Columbia, Montour, Northumberland, Union).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2023, Maps updated: August 11, 2023.
POPULATION | |
---|---|
Total Population | 18,929 (100%) |
Population in Households | 18,268 (96.5%) |
Population in Families | 14,437 (76.3%) |
Population in Group Quarters1 | 661 ( 3.5%) |
Population Density | 147 |
Diversity Index2 | 26 |
INCOME | |
Median Household Income | $67,828 |
Average Household Income | $98,286 |
% of Income for Mortgage4 | 22% |
Per Capita Income | $41,196 |
Wealth Index5 | 96 |
Socioeconomic Status Index6 | Moderate (55.9) |
HOUSING | |
---|---|
Total HU (Housing Units) | 8,512 (100%) |
Owner Occupied HU | 5,559 (65.3%) |
Renter Occupied HU | 2,358 (27.7%) |
Vacant Housing Units | 595 ( 7.0%) |
Median Home Value | $249,555 |
Average Home Value | $312,241 |
Housing Affordability Index3 | 108 |
HOUSEHOLDS | |
Total Households | 7,917 |
Average Household Size | 2.31 |
Family Households | 4,968 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2023 | 2023-2028 |
---|---|---|
Population | -0.03% | -0.29% |
Households | 0.18% | 0.02% |
Families | -0.11% | |
Median Household Income | 3.45% | |
Per Capita Income | 3.33% | |
Owner Occupied HU | 0.25% |
The table below compares 17821 to the other 1,685 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2023 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 | # 218 | 87th |
Population Density | # 995 | 41st |
Median Household Income | # 707 | 58th |
Housing Affordability Index | # 710 | 42nd |
Per Capita Income | # 489 | 71st |
Diversity Index | # 593 | 65th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.