ZIP Code 12929 — Dannemora, NY
12929 is a standard (street delivery) ZIP code serving Dannemora, New York, in Clinton 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 12929 at a glance
| ZIP code | 12929 |
|---|---|
| Primary city | Dannemora |
| State | New York (NY) |
| County | Clinton FIPS 36019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,684 |
| Coordinates | 44.719710, -73.719090 |
How ZIP+4 works in 12929
The four digits after the hyphen encode a delivery segment inside 12929. 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 12929 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 12929.
| ZIP | City | Distance |
|---|---|---|
| 12918 | Cadyville, NY | 2.9 mi |
| 12962 | Morrisonville, NY | 5.8 mi |
| 12978 | Redford, NY | 8 mi |
| 12981 | Saranac, NY | 9 mi |
| 12952 | Lyon Mountain, NY | 9.6 mi |
| 12910 | Altona, NY | 10 mi |
| 12935 | Ellenburg Depot, NY | 10.2 mi |
| 12985 | Schuyler Falls, NY | 10.8 mi |
| 12934 | Ellenburg Center, NY | 11.6 mi |
| 12901 | Plattsburgh, NY | 12 mi |
| 12992 | West Chazy, NY | 12.1 mi |
| 12955 | Lyon Mountain, NY | 12.7 mi |
Questions about 12929
What is the ZIP+4 code for 12929?
12929 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 12929, you need to look up a specific street address to get them.
What city is 12929?
12929 is assigned to Dannemora, New York, in Clinton 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.