ZIP Code 10516 — Cold Spring, NY
10516 is a standard (street delivery) ZIP code serving Cold Spring, New York, in Putnam 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 10516 at a glance
| ZIP code | 10516 |
|---|---|
| Primary city | Cold Spring |
| State | New York (NY) |
| County | Putnam FIPS 36079 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 5,362 |
| Coordinates | 41.453420, -73.902330 |
How ZIP+4 works in 10516
The four digits after the hyphen encode a delivery segment inside 10516. 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 10516 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 10516.
| ZIP | City | Distance |
|---|---|---|
| 12508 | Beacon, NY | 4 mi |
| 12527 | Glenham, NY | 4.9 mi |
| 10579 | Putnam Valley, NY | 5.3 mi |
| 12524 | Fishkill, NY | 5.4 mi |
| 12520 | Cornwall On Hudson, NY | 5.6 mi |
| 10996 | West Point, NY | 5.7 mi |
| 10524 | Garrison, NY | 5.8 mi |
| 12518 | Cornwall, NY | 7.3 mi |
| 12512 | Chelsea, NY | 7.7 mi |
| 10537 | Lake Peekskill, NY | 8 mi |
| 12553 | New Windsor, NY | 8.8 mi |
| 10542 | Mahopac Falls, NY | 9.1 mi |
Questions about 10516
What is the ZIP+4 code for 10516?
10516 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 10516, you need to look up a specific street address to get them.
What city is 10516?
10516 is assigned to Cold Spring, New York, in Putnam 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.