Cape Girardeau, MO ZIP Codes
Cape Girardeau, Missouri has 3 ZIP codes: 2 for street addresses ( and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Cape Girardeau 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?
Cape Girardeau ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
63702 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Cape Girardeau city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Cape Girardeau ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 63701 | street delivery Cape Carrier Annex |
| 63702 | PO boxes at the Cape Girardeau post office Cape Girardeau |
| 63703 | street delivery Cape Carrier Annex |
ZIP codes from nearby towns that reach into Cape Girardeau
- 63780, mailing town Scott City, covers 4 percent of Cape Girardeau
Why your mail may say Cape Girardeau when you live outside it
Cape Girardeau ZIP codes also cover Dutchtown and Gordonville, so a letter addressed to Cape Girardeau can go to a home outside the city limits.
The reverse happens too: parts of Cape Girardeau use 63780, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Cape Girardeau County property records show which city you are in.
Cape Girardeau ZIP code questions
What is the main ZIP code for Cape Girardeau?
63701, the ZIP code of the main Cape Carrier Annex post office at 475 Kell Farm Dr.
Which Cape Girardeau ZIP codes are for PO boxes only?
63702. Mail to it goes to boxes at the post office, not to street addresses.
What county is Cape Girardeau in?
Cape Girardeau County, with parts in Scott County.
ZIP codes for towns near Cape Girardeau
More towns near Cape Girardeau: Ballwin, Wildwood, Chesterfield, Florissant, St. Charles, St. Peters, Hopkinsville, O'Fallon, Evansville.
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