ZIP Code 17019 has segments in 3 Counties (Adams, Cumberland, York).
The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated:  May 1, 2024.
| POPULATION | |
|---|---|
| Total Population | 19,125 (100%) | 
| Population in Households | 19,049 (99.6%) | 
| Population in Families | 16,293 (85.2%) | 
| Population in Group Quarters1 | 76 ( 0.4%) | 
| Population Density | 288 | 
| Diversity Index2 | 21 | 
| INCOME | |
| Median Household Income | $88,733 | 
| Average Household Income | $111,431 | 
| % of Income for Mortgage4 | 24% | 
| Per Capita Income | $43,179 | 
| Wealth Index5 | 105 | 
| Socioeconomic Status Index6 | Moderate (55.7) | 
| HOUSING | |
|---|---|
| Total HU (Housing Units) | 7,634 (100%) | 
| Owner Occupied HU | 6,118 (80.1%) | 
| Renter Occupied HU | 1,289 (16.9%) | 
| Vacant Housing Units | 227 ( 3.0%) | 
| Median Home Value | $336,353 | 
| Average Home Value | $359,641 | 
| Housing Affordability Index3 | 90 | 
| HOUSEHOLDS | |
| Total Households | 7,407 | 
| Average Household Size | 2.57 | 
| Family Households | 5,466 | 
| Average Family Size | 3.00 | 
| GROWTH RATE / YEAR | 2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.29% | 0.23% | 
| Households | 0.44% | 0.34% | 
| Families | 0.28% | |
| Median Household Income | 2.13% | |
| Per Capita Income | 1.90% | |
| Owner Occupied HU | 0.57% | 
The table below compares 17019 to the other 1,696 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2025 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 | # 219 | 87th | 
| Population Density | # 802 | 53rd | 
| Median Household Income | # 380 | 78th | 
| Housing Affordability Index | # 553 | 33rd | 
| Per Capita Income | # 487 | 71st | 
| Diversity Index | # 756 | 55th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.