ZIP Code 62347 — Liberty, IL
62347 is a standard (street delivery) ZIP code serving Liberty, Illinois, in Adams 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 62347 at a glance
| ZIP code | 62347 |
|---|---|
| Primary city | Liberty |
| State | Illinois (IL) |
| County | Adams FIPS 17001 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,977 |
| Coordinates | 39.866480, -91.089050 |
How ZIP+4 works in 62347
The four digits after the hyphen encode a delivery segment inside 62347. 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 62347 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 62347.
| ZIP | City | Distance |
|---|---|---|
| 62365 | Plainville, IL | 6.2 mi |
| 62360 | Payson, IL | 9.7 mi |
| 62320 | Camp Point, IL | 10.8 mi |
| 62324 | Clayton, IL | 10.8 mi |
| 62345 | Kinderhook, IL | 11.2 mi |
| 62312 | Barry, IL | 11.3 mi |
| 62338 | Fowler, IL | 11.8 mi |
| 62314 | Baylis, IL | 12.4 mi |
| 62359 | Paloma, IL | 13.1 mi |
| 62325 | Coatsburg, IL | 13.5 mi |
| 62343 | Hull, IL | 13.9 mi |
| 62305 | Quincy, IL | 14.2 mi |
Questions about 62347
What is the ZIP+4 code for 62347?
62347 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 62347, you need to look up a specific street address to get them.
What city is 62347?
62347 is assigned to Liberty, Illinois, in Adams 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.