What the Pros Know
Market Snapshot
Zip Code 17104 | Dauphin County, PA
20,211
Population
YoY
202231.2
Median Age
YoY
2022$43,193
Median Household Income
YoY
2022$175,000
Median Sale Price
23.9% MoM
28.4% YoY
6/202512
Homes Sold
200.0% MoM
20.0% YoY
6/20250.3
Months Inventory
66.7% MoM
71.9% YoY
6/202523
Days on Market
12 MoM
30 YoY
6/20253
Listings
0.0% MoM
0.0% YoY
6/202594
Price per Sq Ft
15% MoM
27.1% YoY
6/2025
See 17104 on Zillow
1. Population Data from U.S. Census Bureau.
2. Sales Data provided by Redfin, a national real estate brokerage.
MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.