ZIP Code 63070 — Pevely, MO
63070 is a standard (street delivery) ZIP code serving Pevely, Missouri, in Jefferson 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 63070 at a glance
| ZIP code | 63070 |
|---|---|
| Primary city | Pevely |
| State | Missouri (MO) |
| County | Jefferson FIPS 29099 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 8,428 |
| Coordinates | 38.286250, -90.418220 |
How ZIP+4 works in 63070
The four digits after the hyphen encode a delivery segment inside 63070. 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 63070 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 63070.
| ZIP | City | Distance |
|---|---|---|
| 63048 | Herculaneum, MO | 2.3 mi |
| 63012 | Barnhart, MO | 3.8 mi |
| 63019 | Crystal City, MO | 4.5 mi |
| 62295 | Valmeyer, IL | 6 mi |
| 63053 | Kimmswick, MO | 6.3 mi |
| 63052 | Imperial, MO | 7.2 mi |
| 63047 | Hematite, MO | 7.3 mi |
| 63050 | Hillsboro, MO | 8.8 mi |
| 63028 | Festus, MO | 9.8 mi |
| 63010 | Arnold, MO | 10 mi |
| 62256 | Maeystown, IL | 10.9 mi |
| 63051 | House Springs, MO | 11.4 mi |
Questions about 63070
What is the ZIP+4 code for 63070?
63070 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 63070, you need to look up a specific street address to get them.
What city is 63070?
63070 is assigned to Pevely, Missouri, in Jefferson 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.