Clarksville, TN ZIP Codes
Clarksville, Tennessee has 5 ZIP codes: 3 for street addresses (, and ), 1 for PO boxes () and 1 for a single organization.
Your street decides which one you use.
Which Clarksville 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?
Clarksville ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
37041 and 37044 have no area on the map: they are PO box or single-organization ZIP codes. Dashed line: Clarksville city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Clarksville ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 37040 | street delivery Clarksville |
| 37041 | PO boxes at the Downtown Clarksville post office Downtown Clarksville |
| 37042 | street delivery Ringgold Mill |
| 37043 | street delivery Clarksville |
| 37044 | one organization Clarksville |
ZIP codes from nearby towns that reach into Clarksville
- 42223, mailing town Fort Campbell, covers 6 percent of Clarksville
Why your mail may say Clarksville when you live outside it
A letter addressed to Clarksville can go to a home outside the city limits, because ZIP areas follow delivery routes, not town lines.
The reverse happens too: parts of Clarksville use 42223, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Montgomery County property records show which city you are in.
Clarksville ZIP code questions
What is the main ZIP code for Clarksville?
37040, the ZIP code of the main Clarksville post office at 2031 Wilma Rudolph Blvd.
Which Clarksville ZIP codes are for PO boxes only?
37041. Mail to it goes to boxes at the post office, not to street addresses.
What county is Clarksville in?
Montgomery County.
ZIP codes for towns near Clarksville
More towns near Clarksville: Mount Juliet, La Vergne, Bowling Green, Lebanon, Smyrna, Spring Hill, Columbia, Murfreesboro, Owensboro.
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