ZIP Code 64088 — Sibley, MO
64088 is a standard (street delivery) ZIP code serving Sibley, Missouri, in Jackson 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 64088 at a glance
| ZIP code | 64088 |
|---|---|
| Primary city | Sibley |
| State | Missouri (MO) |
| County | Jackson FIPS 29095 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,456 |
| Coordinates | 39.161730, -94.184800 |
How ZIP+4 works in 64088
The four digits after the hyphen encode a delivery segment inside 64088. 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 64088 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 64088.
| ZIP | City | Distance |
|---|---|---|
| 64066 | Levasy, MO | 2.9 mi |
| 64016 | Buckner, MO | 3.5 mi |
| 64077 | Orrick, MO | 4.9 mi |
| 64058 | Independence, MO | 7 mi |
| 64072 | Missouri City, MO | 7.9 mi |
| 64056 | Independence, MO | 8 mi |
| 64074 | Napoleon, MO | 8 mi |
| 64017 | Camden, MO | 8.7 mi |
| 64057 | Independence, MO | 9.7 mi |
| 64029 | Grain Valley, MO | 10.8 mi |
| 64097 | Wellington, MO | 10.9 mi |
| 64014 | Blue Springs, MO | 11.2 mi |
Questions about 64088
What is the ZIP+4 code for 64088?
64088 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 64088, you need to look up a specific street address to get them.
What city is 64088?
64088 is assigned to Sibley, Missouri, in Jackson 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.