Maryville, TN ZIP Codes
Maryville, Tennessee has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Maryville ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Maryville ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
37802 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Maryville city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Maryville ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 37801 | street delivery Maryville |
| 37802 | PO boxes at the Maryville post office Maryville |
| 37803 | street delivery Maryville |
| 37804 | street delivery Maryville |
Why your mail may say Maryville when you live outside it
Maryville ZIP codes also cover Eagleton Village and Wildwood, so a letter addressed to Maryville can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Blount County property records show which city you are in.
Maryville ZIP code questions
What is the main ZIP code for Maryville?
37801, the ZIP code of the main Maryville post office at 226 Keller Ln.
Which Maryville ZIP codes are for PO boxes only?
37802. Mail to it goes to boxes at the post office, not to street addresses.
What county is Maryville in?
Blount County.
ZIP codes for towns near Maryville
More towns near Maryville: Dalton, Cookeville, Kingsport, Johnson City, Gainesville, Canton, Greenville, Milton, Anderson.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections