ZIP Code 03043 — Francestown, NH
03043 is a standard (street delivery) ZIP code serving Francestown, New Hampshire, in Hillsborough 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 03043 at a glance
| ZIP code | 03043 |
|---|---|
| Primary city | Francestown |
| State | New Hampshire (NH) |
| County | Hillsborough FIPS 33011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,398 |
| Coordinates | 42.995810, -71.815140 |
How ZIP+4 works in 03043
The four digits after the hyphen encode a delivery segment inside 03043. 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 03043 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 03043.
| ZIP | City | Distance |
|---|---|---|
| 03047 | Greenfield, NH | 4.7 mi |
| 03442 | Bennington, NH | 4.8 mi |
| 03070 | New Boston, NH | 6.6 mi |
| 03082 | Lyndeborough, NH | 6.8 mi |
| 03281 | Weare, NH | 7.5 mi |
| 03440 | Antrim, NH | 9.2 mi |
| 03057 | Mont Vernon, NH | 9.2 mi |
| 03449 | Hancock, NH | 9.4 mi |
| 03244 | Hillsborough, NH | 9.9 mi |
| 03458 | Peterborough, NH | 10.7 mi |
| 03084 | Temple, NH | 11.7 mi |
| 03086 | Wilton, NH | 11.8 mi |
Questions about 03043
What is the ZIP+4 code for 03043?
03043 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 03043, you need to look up a specific street address to get them.
What city is 03043?
03043 is assigned to Francestown, New Hampshire, in Hillsborough 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.