37870 — Speedwell, TN Home Values
Typical home value $238,174 as of June 2026 · 55th of 67 in Knoxville, TN
Blue: typical home value (Zillow ZHVI) in ZIP code 37870, June 2021 to June 2026. This page shows observed data only; no forecast.
How 37870 compares in the Knoxville, TN area
ZIP code 37870 (Speedwell, TN) has a typical home value of $238,174 as of June 2026, ranking 55th of 67 ZIP codes tracked in the Knoxville, TN area, more expensive than about 19% of ZIP codes in the metro. Prices here have moved +6.6% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +29.6%, from $183,756 in June 2021 to $238,174 in June 2026.
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 37870 has a population of 3,866, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 97.5% White, 2% two or more races, 0.4% Hispanic or Latino, and 0.1% American Indian or Alaska Native.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Powell Valley Elementary | 255 Powell Valley School LN, Speedwell, TN | 3.6 mi |
| Sharps Chapel Elementary | 1550 Sharps Chapel RD, Sharps Chapel, TN | 8.4 mi |
| Midway Elementary | 4411 Clouds RD, New Tazewell, TN | 8.4 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 37870?
$238,174 as of June 2026, the latest month Zillow has published observed data for.
Is 37870 an expensive ZIP code in the Knoxville, TN area?
37870 ranks 55th of 67 ZIP codes in the Knoxville, TN area by typical home value, more expensive than about 19% of ZIP codes in the metro.
How much have home values in 37870 changed over the past year?
+6.6% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 37870?
3,866, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 37870?
Powell Valley Elementary (3.6 mi), Sharps Chapel Elementary (8.4 mi), Midway Elementary (8.4 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 37870?
No. Every number on this page is observed Zillow data as of June 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.