What the Pros Know
Market Snapshot
Zip Code 37664 | Sullivan County, TN
28,804
Population
YoY
202246
Median Age
YoY
2022$58,977
Median Household Income
YoY
2022$279,850
Median Sale Price
0.2% MoM
2.2% YoY
6/2025108
Homes Sold
0.9% MoM
3.6% YoY
6/20251.3
Months Inventory
2.3% MoM
49.9% YoY
6/202558
Days on Market
3 MoM
2 YoY
6/2025142
Listings
1.4% MoM
34.0% YoY
6/2025177
Price per Sq Ft
9.7% MoM
1.4% YoY
6/2025
See 37664 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.