ZIP Code 65543 — Lynchburg, MO
65543 is a standard (street delivery) ZIP code serving Lynchburg, Missouri, in Wright 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 65543 at a glance
| ZIP code | 65543 |
|---|---|
| Primary city | Lynchburg |
| State | Missouri (MO) |
| County | Wright FIPS 29229 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 657 |
| Coordinates | 37.471720, -92.304500 |
How ZIP+4 works in 65543
The four digits after the hyphen encode a delivery segment inside 65543. 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 65543 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 65543.
| ZIP | City | Distance |
|---|---|---|
| 65470 | Falcon, MO | 7.6 mi |
| 65552 | Plato, MO | 8.8 mi |
| 65484 | Huggins, MO | 8.8 mi |
| 65557 | Roby, MO | 9.5 mi |
| 65660 | Graff, MO | 10.2 mi |
| 65570 | Success, MO | 11.2 mi |
| 65444 | Bucyrus, MO | 14.7 mi |
| 65662 | Grovespring, MO | 14.8 mi |
| 65534 | Laquey, MO | 16 mi |
| 65667 | Hartville, MO | 16.2 mi |
| 65473 | Fort Leonard Wood, MO | 18.7 mi |
| 65711 | Mountain Grove, MO | 20.6 mi |
Questions about 65543
What is the ZIP+4 code for 65543?
65543 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 65543, you need to look up a specific street address to get them.
What city is 65543?
65543 is assigned to Lynchburg, Missouri, in Wright 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.