37721 — Corryton, TN Home Values
Typical home value $333,262 as of July 2026 · 33rd of 67 in Knoxville, TN
Blue: typical home value (Zillow ZHVI) in ZIP code 37721, July 2021 to July 2026. This page shows observed data only; no forecast.
How 37721 compares in the Knoxville, TN area
ZIP code 37721 (Corryton, TN) has a typical home value of $333,262 as of July 2026, ranking 33rd of 67 ZIP codes tracked in the Knoxville, TN area, more expensive than about 52% of ZIP codes in the metro. Prices here have moved +2.5% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +48.1%, from $225,031 in July 2021 to $333,262 in July 2026. Against observed rent, the typical home here sells for 12.8× the annual rent ($2,164/mo), a common way to gauge whether buying looks cheap relative to renting in this ZIP code.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Knoxville, TN forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Knoxville.
Population and demographics
ZIP code 37721 has a population of 14,649, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 96.1% White, 1.6% two or more races, 1.2% Hispanic or Latino, 0.8% Black or African American, 0.2% Asian, and 0.1% another race.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Gibbs High School | 7628 Tazewell PIKE, Corryton, TN | 2.1 mi |
| Gibbs Elementary | 7715 Tazewell PIKE, Corryton, TN | 2.2 mi |
| Gibbs Middle School | 7625 Tazewell, Corryton, TN | 2.4 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 37721?
$333,262 as of July 2026, the latest month Zillow has published observed data for.
Is 37721 an expensive ZIP code in the Knoxville, TN area?
37721 ranks 33rd of 67 ZIP codes in the Knoxville, TN area by typical home value, more expensive than about 52% of ZIP codes in the metro.
How much have home values in 37721 changed over the past year?
+2.5% over the trailing 12 months, from observed Zillow data.
Is it cheaper to buy or rent in ZIP code 37721?
The typical home price is 12.8× the observed annual rent in this ZIP code ($2,164/mo). Lower multiples favor buying over renting, all else equal.
What is the population of ZIP code 37721?
14,649, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 37721?
Gibbs High School (2.1 mi), Gibbs Elementary (2.2 mi), Gibbs Middle School (2.4 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 37721?
No. Every number on this page is observed Zillow data as of July 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Knoxville, TN forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.