Morristown, TN ZIP Codes
Morristown, Tennessee has 5 ZIP codes: 2 for street addresses ( and ) and 3 for PO boxes (, and ).
Your street decides which one you use.
Which Morristown 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?
Morristown ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
37778, 37815 and 37816 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Morristown city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Morristown ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 37778 | PO boxes at the Morristown post office Morristown |
| 37813 | street delivery Morristown |
| 37814 | street delivery Morristown |
| 37815 | PO boxes at the Morristown post office Morristown |
| 37816 | PO boxes at the Henry Street post office Henry Street |
ZIP codes from nearby towns that reach into Morristown
- 37877, mailing town Talbott, covers 3 percent of Morristown
Why your mail may say Morristown when you live outside it
A letter addressed to Morristown can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Morristown use 37877, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Hamblen County property records show which city you are in.
Morristown ZIP code questions
What is the main ZIP code for Morristown?
37813, the ZIP code of the main Morristown post office at 803 S Cumberland St.
Which Morristown ZIP codes are for PO boxes only?
37778, 37815 and 37816. Mail to them goes to boxes at the post office, not to street addresses.
What county is Morristown in?
Hamblen County, with parts in Jefferson County.
ZIP codes for towns near Morristown
More towns near Morristown: Greer, Greenville, Cleveland, Hickory, Spartanburg, Richmond, Anderson, Cookeville, Chattanooga.
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