Warwick, RI ZIP Codes
Warwick, Rhode Island has 5 ZIP codes: 4 for street addresses (, , and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Warwick 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?
Warwick ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
02887 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Warwick city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Warwick ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 02818 | street delivery; mail may be addressed to East Greenwich East Greenwich |
| 02886 | street delivery Warwick Sorting and Delivery Center |
| 02887 | PO boxes at the Apponaug post office Apponaug |
| 02888 | street delivery Pilgrim |
| 02889 | street delivery Conimicut |
Why your mail may say Warwick when you live outside it
Warwick ZIP codes also cover East Greenwich, so a letter addressed to Warwick can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Kent County property records show which city you are in.
Warwick ZIP code questions
What is the main ZIP code for Warwick?
02818, the ZIP code of the main East Greenwich post office at 5775 Post Rd.
Which Warwick ZIP codes are for PO boxes only?
02887. Mail to it goes to boxes at the post office, not to street addresses.
What county is Warwick in?
Kent County.
ZIP codes for towns near Warwick
More towns near Warwick: Coventry, Fall River, Attleboro, Cumberland, North Attleborough Town, Woonsocket, South Kingstown, Taunton, New Bedford.
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