ZIP Code 03215 — Waterville Valley, NH
03215 is a standard (street delivery) ZIP code serving Waterville Valley, New Hampshire, in Grafton 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 03215 at a glance
| ZIP code | 03215 |
|---|---|
| Primary city | Waterville Valley |
| State | New Hampshire (NH) |
| County | Grafton FIPS 33009 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 290 |
| Coordinates | 44.036050, -71.481090 |
How ZIP+4 works in 03215
The four digits after the hyphen encode a delivery segment inside 03215. 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 03215 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 03215.
| ZIP | City | Distance |
|---|---|---|
| 03251 | Lincoln, NH | 9 mi |
| 03812 | Bartlett, NH | 9.7 mi |
| 03293 | Woodstock, NH | 10.5 mi |
| 03259 | North Sandwich, NH | 11 mi |
| 03285 | Thornton, NH | 11.2 mi |
| 03897 | Wonalancet, NH | 11.7 mi |
| 03818 | Conway, NH | 12.1 mi |
| 03262 | North Woodstock, NH | 13 mi |
| 03838 | Glen, NH | 13.1 mi |
| 03580 | Franconia, NH | 14.2 mi |
| 03886 | Tamworth, NH | 15.3 mi |
| 03227 | Center Sandwich, NH | 15.4 mi |
Questions about 03215
What is the ZIP+4 code for 03215?
03215 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 03215, you need to look up a specific street address to get them.
What city is 03215?
03215 is assigned to Waterville Valley, New Hampshire, in Grafton 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.