ZIP Code 12066 — Esperance, NY
12066 is a standard (street delivery) ZIP code serving Esperance, New York, in Montgomery 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 12066 at a glance
| ZIP code | 12066 |
|---|---|
| Primary city | Esperance |
| State | New York (NY) |
| County | Montgomery FIPS 36057 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,863 |
| Coordinates | 42.780110, -74.302910 |
How ZIP+4 works in 12066
The four digits after the hyphen encode a delivery segment inside 12066. 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 12066 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 12066.
| ZIP | City | Distance |
|---|---|---|
| 12160 | Sloansville, NY | 3.4 mi |
| 12035 | Central Bridge, NY | 4.8 mi |
| 12053 | Delanson, NY | 6.1 mi |
| 12092 | Howes Cave, NY | 6.7 mi |
| 12072 | Fultonville, NY | 7.6 mi |
| 12157 | Schoharie, NY | 7.8 mi |
| 12031 | Carlisle, NY | 8.3 mi |
| 12166 | Sprakers, NY | 8.8 mi |
| 12137 | Pattersonville, NY | 10.3 mi |
| 12056 | Duanesburg, NY | 10.8 mi |
| 12069 | Fort Hunter, NY | 11.3 mi |
| 12177 | Tribes Hill, NY | 11.9 mi |
Questions about 12066
What is the ZIP+4 code for 12066?
12066 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 12066, you need to look up a specific street address to get them.
What city is 12066?
12066 is assigned to Esperance, New York, in Montgomery 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.