ZIP Code 62816 — Bonnie, IL
62816 is a standard (street delivery) ZIP code serving Bonnie, Illinois, 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 62816 at a glance
| ZIP code | 62816 |
|---|---|
| Primary city | Bonnie |
| State | Illinois (IL) |
| County | Jefferson FIPS 17081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,133 |
| Coordinates | 38.181560, -88.924730 |
How ZIP+4 works in 62816
The four digits after the hyphen encode a delivery segment inside 62816. 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 62816 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 62816.
| ZIP | City | Distance |
|---|---|---|
| 62846 | Ina, IL | 4.4 mi |
| 62897 | Whittington, IL | 5.8 mi |
| 62894 | Waltonville, IL | 6.5 mi |
| 62836 | Ewing, IL | 8.7 mi |
| 62872 | Opdyke, IL | 8.9 mi |
| 62884 | Sesser, IL | 9.2 mi |
| 62810 | Belle Rive, IL | 9.9 mi |
| 62883 | Scheller, IL | 10.2 mi |
| 62864 | Mount Vernon, IL | 10.3 mi |
| 62812 | Benton, IL | 12.2 mi |
| 62891 | Valier, IL | 13.1 mi |
| 62898 | Woodlawn, IL | 13.8 mi |
Questions about 62816
What is the ZIP+4 code for 62816?
62816 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 62816, you need to look up a specific street address to get them.
What city is 62816?
62816 is assigned to Bonnie, Illinois, 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.