ZIP Code 14588 — Willard, NY
14588 is a standard (street delivery) ZIP code serving Willard, New York, in Seneca 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 14588 at a glance
| ZIP code | 14588 |
|---|---|
| Primary city | Willard |
| State | New York (NY) |
| County | Seneca FIPS 36099 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 240 |
| Coordinates | 42.679730, -76.870470 |
How ZIP+4 works in 14588
The four digits after the hyphen encode a delivery segment inside 14588. 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 14588 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 14588.
| ZIP | City | Distance |
|---|---|---|
| 14521 | Ovid, NY | 3.1 mi |
| 14441 | Dresden, NY | 4.4 mi |
| 14541 | Romulus, NY | 5.5 mi |
| 14860 | Lodi, NY | 6.3 mi |
| 14842 | Himrod, NY | 7.4 mi |
| 14847 | Interlaken, NY | 8.5 mi |
| 14415 | Bellona, NY | 9.1 mi |
| 14527 | Penn Yan, NY | 9.9 mi |
| 13065 | Fayette, NY | 10 mi |
| 14841 | Hector, NY | 10.6 mi |
| 13026 | Aurora, NY | 11.8 mi |
| 13081 | King Ferry, NY | 12.4 mi |
Questions about 14588
What is the ZIP+4 code for 14588?
14588 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 14588, you need to look up a specific street address to get them.
What city is 14588?
14588 is assigned to Willard, New York, in Seneca 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.