ZIP Code 63536 — Downing, MO
63536 is a standard (street delivery) ZIP code serving Downing, Missouri, in Schuyler 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 63536 at a glance
| ZIP code | 63536 |
|---|---|
| Primary city | Downing |
| State | Missouri (MO) |
| County | Schuyler FIPS 29197 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 837 |
| Coordinates | 40.484230, -92.357400 |
How ZIP+4 works in 63536
The four digits after the hyphen encode a delivery segment inside 63536. 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 63536 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 63536.
| ZIP | City | Distance |
|---|---|---|
| 63548 | Lancaster, MO | 8 mi |
| 63555 | Memphis, MO | 8.9 mi |
| 63561 | Queen City, MO | 10.9 mi |
| 52584 | Pulaski, IA | 12.9 mi |
| 63546 | Greentop, MO | 13.2 mi |
| 63531 | Baring, MO | 13.9 mi |
| 63541 | Glenwood, MO | 14.5 mi |
| 52537 | Bloomfield, IA | 17.6 mi |
| 52570 | Milton, IA | 17.7 mi |
| 63535 | Coatsville, MO | 18 mi |
| 52542 | Cantril, IA | 18.8 mi |
| 63567 | Worthington, MO | 18.9 mi |
Questions about 63536
What is the ZIP+4 code for 63536?
63536 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 63536, you need to look up a specific street address to get them.
What city is 63536?
63536 is assigned to Downing, Missouri, in Schuyler 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.