ZIP Code 62617 — Bath, IL
62617 is a standard (street delivery) ZIP code serving Bath, Illinois, in Mason 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 62617 at a glance
| ZIP code | 62617 |
|---|---|
| Primary city | Bath |
| State | Illinois (IL) |
| County | Mason FIPS 17125 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 524 |
| Coordinates | 40.149480, -90.181090 |
How ZIP+4 works in 62617
The four digits after the hyphen encode a delivery segment inside 62617. 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 62617 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 62617.
| ZIP | City | Distance |
|---|---|---|
| 62627 | Chandlerville, IL | 7.1 mi |
| 62624 | Browning, IL | 8.6 mi |
| 61501 | Astoria, IL | 8.8 mi |
| 62655 | Kilbourne, IL | 9.9 mi |
| 62644 | Havana, IL | 11.3 mi |
| 62673 | Oakford, IL | 11.9 mi |
| 62691 | Virginia, IL | 13.4 mi |
| 61441 | Ipava, IL | 14.4 mi |
| 62622 | Bluff Springs, IL | 14.6 mi |
| 62618 | Beardstown, IL | 15.1 mi |
| 61542 | Lewistown, IL | 16.4 mi |
| 62633 | Easton, IL | 16.9 mi |
Questions about 62617
What is the ZIP+4 code for 62617?
62617 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 62617, you need to look up a specific street address to get them.
What city is 62617?
62617 is assigned to Bath, Illinois, in Mason 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.