ZIP Code 63466 — Saint Patrick, MO
63466 is a standard (street delivery) ZIP code serving Saint Patrick, Missouri, in Clark 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 63466 at a glance
| ZIP code | 63466 |
|---|---|
| Primary city | Saint Patrick |
| State | Missouri (MO) |
| County | Clark FIPS 29045 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Coordinates | 40.266270, -91.617510 |
How ZIP+4 works in 63466
The four digits after the hyphen encode a delivery segment inside 63466. 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 63466 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 63466.
| ZIP | City | Distance |
|---|---|---|
| 63435 | Canton, MO | 4.7 mi |
| 63457 | Monticello, MO | 7.8 mi |
| 63473 | Williamstown, MO | 8.5 mi |
| 63430 | Alexandria, MO | 9.5 mi |
| 63472 | Wayland, MO | 9.8 mi |
| 63445 | Kahoka, MO | 10.5 mi |
| 62379 | Warsaw, IL | 11.1 mi |
| 62373 | Sutter, IL | 13.8 mi |
| 62348 | Lima, IL | 14 mi |
| 63452 | Lewistown, MO | 14.9 mi |
| 62376 | Ursa, IL | 15.2 mi |
| 52632 | Keokuk, IA | 15.2 mi |
Questions about 63466
What is the ZIP+4 code for 63466?
63466 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 63466, you need to look up a specific street address to get them.
What city is 63466?
63466 is assigned to Saint Patrick, Missouri, in Clark 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.