ZIP Code 11378 — Maspeth, NY
11378 is a standard (street delivery) ZIP code serving Maspeth, New York, in Queens 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 11378 at a glance
| ZIP code | 11378 |
|---|---|
| Primary city | Maspeth |
| State | New York (NY) |
| County | Queens FIPS 36081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 36,392 |
| Coordinates | 40.724930, -73.910340 |
How ZIP+4 works in 11378
The four digits after the hyphen encode a delivery segment inside 11378. 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 11378 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 11378.
| ZIP | City | Distance |
|---|---|---|
| 11377 | Woodside, NY | 1.4 mi |
| 11104 | Sunnyside, NY | 1.5 mi |
| 11237 | Brooklyn, NY | 1.5 mi |
| 11379 | Middle Village, NY | 1.6 mi |
| 11373 | Elmhurst, NY | 1.9 mi |
| 11211 | Brooklyn, NY | 2 mi |
| 11385 | Ridgewood, NY | 2 mi |
| 11222 | Brooklyn, NY | 2 mi |
| 11101 | Long Island City, NY | 2.1 mi |
| 11372 | Jackson Heights, NY | 2.3 mi |
| 11206 | Brooklyn, NY | 2.3 mi |
| 11221 | Brooklyn, NY | 2.5 mi |
Questions about 11378
What is the ZIP+4 code for 11378?
11378 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 11378, you need to look up a specific street address to get them.
What city is 11378?
11378 is assigned to Maspeth, New York, in Queens 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.