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ZIP Code 01902 — Lynn, MA

01902 is a standard (street delivery) ZIP code serving Lynn, Massachusetts, in Essex County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 01902 at a glance

ZIP code01902
Primary cityLynn
StateMassachusetts (MA)
CountyEssex FIPS 25009
ZIP typeStandard (street delivery)
Time zoneAmerica/New_York
Population50,066
Coordinates42.471200, -70.939830

How ZIP+4 works in 01902

The four digits after the hyphen encode a delivery segment inside 01902. In practice one segment usually means:

That is why 01902 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Other ZIP codes in Lynn

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 01902.

ZIPCityDistance
01901 Lynn, MA 0.8 mi
01907 Swampscott, MA 1.7 mi
01905 Lynn, MA 1.8 mi
01904 Lynn, MA 2.1 mi
01908 Nahant, MA 3 mi
01970 Salem, MA 3.4 mi
01906 Saugus, MA 3.7 mi
01945 Marblehead, MA 4.3 mi
01960 Peabody, MA 4.6 mi
02151 Revere, MA 4.9 mi
02176 Melrose, MA 6.2 mi
02148 Malden, MA 6.6 mi

Questions about 01902

What is the ZIP+4 code for 01902?

01902 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 01902, you need to look up a specific street address to get them.

What city is 01902?

01902 is assigned to Lynn, Massachusetts, in Essex County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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