ZIP Code 11103 — Astoria, NY
11103 is a standard (street delivery) ZIP code serving Astoria, 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 11103 at a glance
| ZIP code | 11103 |
|---|---|
| Primary city | Astoria |
| State | New York (NY) |
| County | Queens FIPS 36081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 35,163 |
| Coordinates | 40.762610, -73.913340 |
How ZIP+4 works in 11103
The four digits after the hyphen encode a delivery segment inside 11103. 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 11103 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 Astoria
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 11103.
| ZIP | City | Distance |
|---|---|---|
| 11102 | Astoria, NY | 0.9 mi |
| 11106 | Astoria, NY | 1 mi |
| 11105 | Astoria, NY | 1.2 mi |
| 11377 | Woodside, NY | 1.3 mi |
| 11104 | Sunnyside, NY | 1.3 mi |
| 11370 | East Elmhurst, NY | 1.6 mi |
| 11372 | Jackson Heights, NY | 1.7 mi |
| 11101 | Long Island City, NY | 1.7 mi |
| 10044 | New York, NY | 1.9 mi |
| 10162 | New York, NY | 2 mi |
| 11369 | East Elmhurst, NY | 2.1 mi |
| 11371 | Flushing, NY | 2.3 mi |
Questions about 11103
What is the ZIP+4 code for 11103?
11103 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 11103, you need to look up a specific street address to get them.
What city is 11103?
11103 is assigned to Astoria, 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.