ZIP Code 17830 has segments in 2 Counties (Dauphin, Northumberland).
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 | 2,035 (100%) |
| Population in Households | 2,035 (100.0%) |
| Population in Families | 1,732 (85.1%) |
| Population in Group Quarters1 | 0 |
| Population Density | 67 |
| Diversity Index2 | 9 |
INCOME | |
| Median Household Income | $75,233 |
| Average Household Income | $91,198 |
| % of Income for Mortgage4 | 24% |
| Per Capita Income | $35,941 |
| Wealth Index5 | 66 |
| Socioeconomic Status Index6 | Moderate (52.6) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 996 (100%) |
| Owner Occupied HU | 667 (67.0%) |
| Renter Occupied HU | 135 (13.6%) |
| Vacant Housing Units | 194 (19.5%) |
| Median Home Value | $285,993 |
| Average Home Value | $325,990 |
| Housing Affordability Index3 | 94 |
HOUSEHOLDS | |
| Total Households | 802 |
| Average Household Size | 2.54 |
| Family Households | 576 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.02% | -0.40% |
| Households | -0.28% | -0.48% |
| Families | -0.92% | |
| Median Household Income | 1.83% | |
| Per Capita Income | 2.44% | |
| Owner Occupied HU | -0.55% |
The table below compares 17830 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 | # 957 | 44th |
| Population Density | # 1276 | 25th |
| Median Household Income | # 711 | 58th |
| Housing Affordability Index | # 680 | 40th |
| Per Capita Income | # 933 | 45th |
| Diversity Index | # 1524 | 10th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.