ZIP Code 63787 — Zalma, MO
63787 is a standard (street delivery) ZIP code serving Zalma, Missouri, in Bollinger 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 63787 at a glance
| ZIP code | 63787 |
|---|---|
| Primary city | Zalma |
| State | Missouri (MO) |
| County | Bollinger FIPS 29017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 551 |
| Coordinates | 37.122840, -90.122630 |
How ZIP+4 works in 63787
The four digits after the hyphen encode a delivery segment inside 63787. 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 63787 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 63787.
| ZIP | City | Distance |
|---|---|---|
| 63750 | Gipsy, MO | 3.2 mi |
| 63782 | Sturdivant, MO | 5.3 mi |
| 63763 | Mcgee, MO | 5.4 mi |
| 63951 | Lowndes, MO | 7.6 mi |
| 63738 | Brownwood, MO | 9.4 mi |
| 63751 | Glenallen, MO | 10.4 mi |
| 63960 | Puxico, MO | 11.2 mi |
| 63730 | Advance, MO | 11.4 mi |
| 63966 | Wappapello, MO | 13.1 mi |
| 63944 | Greenville, MO | 13.3 mi |
| 63934 | Clubb, MO | 14.7 mi |
| 63760 | Leopold, MO | 14.9 mi |
Questions about 63787
What is the ZIP+4 code for 63787?
63787 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 63787, you need to look up a specific street address to get them.
What city is 63787?
63787 is assigned to Zalma, Missouri, in Bollinger 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.