ZIP Code 63627 — Bloomsdale, MO
63627 is a standard (street delivery) ZIP code serving Bloomsdale, Missouri, in Ste. Genevieve 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 63627 at a glance
| ZIP code | 63627 |
|---|---|
| Primary city | Bloomsdale |
| State | Missouri (MO) |
| County | Ste. Genevieve FIPS 29186 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,787 |
| Coordinates | 38.036250, -90.253170 |
How ZIP+4 works in 63627
The four digits after the hyphen encode a delivery segment inside 63627. 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 63627 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 63627.
| ZIP | City | Distance |
|---|---|---|
| 63036 | French Village, MO | 7.5 mi |
| 62277 | Prairie Du Rocher, IL | 8.8 mi |
| 62279 | Renault, IL | 9.4 mi |
| 63028 | Festus, MO | 10.7 mi |
| 63670 | Sainte Genevieve, MO | 10.8 mi |
| 62244 | Fults, IL | 11.1 mi |
| 63087 | Valles Mines, MO | 11.3 mi |
| 62256 | Maeystown, IL | 13.2 mi |
| 62261 | Modoc, IL | 14 mi |
| 63019 | Crystal City, MO | 14.9 mi |
| 63628 | Bonne Terre, MO | 16.2 mi |
| 62295 | Valmeyer, IL | 16.5 mi |
Questions about 63627
What is the ZIP+4 code for 63627?
63627 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 63627, you need to look up a specific street address to get them.
What city is 63627?
63627 is assigned to Bloomsdale, Missouri, in Ste. Genevieve 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.