What the Pros Know
Market Snapshot
Zip Code 61102 | Winnebago County, IL
16,875
Population
YoY
202234.5
Median Age
YoY
2022$41,097
Median Household Income
YoY
2022$132,500
Median Sale Price
6.0% MoM
6.0% YoY
6/202534
Homes Sold
13.3% MoM
9.7% YoY
6/20250.6
Months Inventory
22.8% MoM
23.5% YoY
6/20257
Days on Market
0 MoM
5 YoY
6/202521
Listings
12.5% MoM
23.5% YoY
6/202595
Price per Sq Ft
10.8% MoM
2.3% YoY
6/2025
See 61102 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.