Lawrence, MA ZIP Codes
Lawrence, Massachusetts has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Lawrence 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?
Lawrence ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
01842 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Lawrence city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Lawrence ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 01840 | street delivery Lawrence |
| 01841 | street delivery Lawrence |
| 01842 | PO boxes at the Lawrence post office Lawrence |
| 01843 | street delivery Lawrence |
Lawrence ZIP code questions
What is the main ZIP code for Lawrence?
01840, the ZIP code of the main Lawrence post office at 431 Common St.
Which Lawrence ZIP codes are for PO boxes only?
01842. Mail to it goes to boxes at the post office, not to street addresses.
What county is Lawrence in?
Essex County.
ZIP codes for towns near Lawrence
More towns near Lawrence: Dracut, Lowell, Billerica, Chelmsford, Town of Derry, Woburn, Peabody, Nashua, Lexington.
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