ZIP Code 14843 — Hornell, NY
14843 is a standard (street delivery) ZIP code serving Hornell, New York, in Steuben 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 14843 at a glance
| ZIP code | 14843 |
|---|---|
| Primary city | Hornell |
| State | New York (NY) |
| County | Steuben FIPS 36101 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 12,383 |
| Coordinates | 42.328190, -77.643710 |
How ZIP+4 works in 14843
The four digits after the hyphen encode a delivery segment inside 14843. 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 14843 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 14843.
| ZIP | City | Distance |
|---|---|---|
| 14823 | Canisteo, NY | 7.1 mi |
| 14807 | Arkport, NY | 7.3 mi |
| 14802 | Alfred, NY | 9.1 mi |
| 14803 | Alfred Station, NY | 9.1 mi |
| 14804 | Almond, NY | 10.4 mi |
| 14809 | Avoca, NY | 12 mi |
| 14822 | Canaseraga, NY | 12.7 mi |
| 14839 | Greenwood, NY | 13 mi |
| 14819 | Cameron, NY | 13 mi |
| 14826 | Cohocton, NY | 13.7 mi |
| 14806 | Andover, NY | 14 mi |
| 14856 | Kanona, NY | 14.4 mi |
Questions about 14843
What is the ZIP+4 code for 14843?
14843 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 14843, you need to look up a specific street address to get them.
What city is 14843?
14843 is assigned to Hornell, New York, in Steuben 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.