What the Pros Know
Market Snapshot
Zip Code 37888 | Grainger County, TN
3,623
Population
YoY
202247.8
Median Age
YoY
2022$46,250
Median Household Income
YoY
2022$430,000
Median Sale Price
0.0% MoM
2.4% YoY
6/20253
Homes Sold
0.0% MoM
40.0% YoY
6/20253.7
Months Inventory
0% MoM
109.5% YoY
6/2025191
Days on Market
0 MoM
118 YoY
6/202511
Listings
0.0% MoM
22.2% YoY
6/2025220
Price per Sq Ft
20.7% MoM
0% YoY
6/2025
See 37888 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.