What the Pros Know
Market Snapshot
Zip Code 17830 | Northumberland County, PA
1,971
Population
YoY
202247.4
Median Age
YoY
2022$69,500
Median Household Income
YoY
2022$230,000
Median Sale Price
9.5% MoM
39.5% YoY
6/20255
Homes Sold
16.7% MoM
400.0% YoY
6/20250.4
Months Inventory
20% MoM
60% YoY
6/202511
Days on Market
2 MoM
55 YoY
6/20252
Listings
33.3% MoM
100.0% YoY
6/2025143
Price per Sq Ft
46.2% MoM
3.3% YoY
6/2025
See 17830 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.