ZIP Code 01464 — Shirley, MA
01464 is a standard (street delivery) ZIP code serving Shirley, Massachusetts, in Middlesex 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.
ZIP code 01464 at a glance
| ZIP code | 01464 |
|---|---|
| Primary city | Shirley |
| State | Massachusetts (MA) |
| County | Middlesex FIPS 25017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 6,976 |
| Coordinates | 42.574110, -71.647500 |
How ZIP+4 works in 01464
The four digits after the hyphen encode a delivery segment inside 01464. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 01464 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.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 01464.
| ZIP | City | Distance |
|---|---|---|
| 01434 | Devens, MA | 3.3 mi |
| 01462 | Lunenburg, MA | 3.9 mi |
| 01432 | Ayer, MA | 4 mi |
| 01450 | Groton, MA | 5.2 mi |
| 01451 | Harvard, MA | 6.2 mi |
| 01523 | Lancaster, MA | 6.6 mi |
| 01469 | Townsend, MA | 6.7 mi |
| 01453 | Leominster, MA | 7.1 mi |
| 01463 | Pepperell, MA | 7.1 mi |
| 01474 | West Townsend, MA | 8.5 mi |
| 01460 | Littleton, MA | 8.5 mi |
| 01420 | Fitchburg, MA | 8.6 mi |
Questions about 01464
What is the ZIP+4 code for 01464?
01464 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 01464, you need to look up a specific street address to get them.
What city is 01464?
01464 is assigned to Shirley, Massachusetts, in Middlesex 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.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.