ZIP Code 13402 — Madison, NY
13402 is a standard (street delivery) ZIP code serving Madison, New York, in Madison 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 13402 at a glance
| ZIP code | 13402 |
|---|---|
| Primary city | Madison |
| State | New York (NY) |
| County | Madison FIPS 36053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,133 |
| Coordinates | 42.902090, -75.507280 |
How ZIP+4 works in 13402
The four digits after the hyphen encode a delivery segment inside 13402. 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 13402 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 13402.
| ZIP | City | Distance |
|---|---|---|
| 13310 | Bouckville, NY | 3.3 mi |
| 13425 | Oriskany Falls, NY | 4.4 mi |
| 13346 | Hamilton, NY | 5.9 mi |
| 13409 | Munnsville, NY | 6.6 mi |
| 13455 | Sangerfield, NY | 6.7 mi |
| 13328 | Deansboro, NY | 6.8 mi |
| 13480 | Waterville, NY | 7.1 mi |
| 13418 | North Brookfield, NY | 7.4 mi |
| 13355 | Hubbardsville, NY | 7.6 mi |
| 13408 | Morrisville, NY | 8.2 mi |
| 13484 | West Eaton, NY | 8.2 mi |
| 13334 | Eaton, NY | 9 mi |
Questions about 13402
What is the ZIP+4 code for 13402?
13402 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 13402, you need to look up a specific street address to get them.
What city is 13402?
13402 is assigned to Madison, New York, in Madison 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.