ZIP Code 03254 — Moultonborough, NH
03254 is a standard (street delivery) ZIP code serving Moultonborough, New Hampshire, in Carroll 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 03254 at a glance
| ZIP code | 03254 |
|---|---|
| Primary city | Moultonborough |
| State | New Hampshire (NH) |
| County | Carroll FIPS 33003 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 5,172 |
| Coordinates | 43.725050, -71.377820 |
How ZIP+4 works in 03254
The four digits after the hyphen encode a delivery segment inside 03254. 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 03254 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 03254.
| ZIP | City | Distance |
|---|---|---|
| 03850 | Melvin Village, NH | 4.3 mi |
| 03226 | Center Harbor, NH | 6.8 mi |
| 03883 | South Tamworth, NH | 7 mi |
| 03816 | Center Tuftonboro, NH | 7 mi |
| 03227 | Center Sandwich, NH | 7.3 mi |
| 03853 | Mirror Lake, NH | 7.3 mi |
| 03253 | Meredith, NH | 8.8 mi |
| 03814 | Center Ossipee, NH | 10.1 mi |
| 03886 | Tamworth, NH | 10.6 mi |
| 03890 | West Ossipee, NH | 10.6 mi |
| 03245 | Holderness, NH | 10.6 mi |
| 03259 | North Sandwich, NH | 11.2 mi |
Questions about 03254
What is the ZIP+4 code for 03254?
03254 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 03254, you need to look up a specific street address to get them.
What city is 03254?
03254 is assigned to Moultonborough, New Hampshire, in Carroll 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.