What the Pros Know
Market Snapshot
Zip Code 40242 | Jefferson County, KY
11,544
Population
YoY
202235.9
Median Age
YoY
2022$78,994
Median Household Income
YoY
2022$340,000
Median Sale Price
0.1% MoM
7.1% YoY
6/202549
Homes Sold
36.1% MoM
53.1% YoY
6/20250.3
Months Inventory
52% MoM
9.9% YoY
6/202528
Days on Market
7 MoM
11 YoY
6/202517
Listings
34.6% MoM
10.5% YoY
6/2025174
Price per Sq Ft
5.2% MoM
0.3% YoY
6/2025
See 40242 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.