ZIP Code 61326 — Granville, IL
61326 is a standard (street delivery) ZIP code serving Granville, Illinois, in Putnam 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 61326 at a glance
| ZIP code | 61326 |
|---|---|
| Primary city | Granville |
| State | Illinois (IL) |
| County | Putnam FIPS 17155 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,953 |
| Coordinates | 41.252760, -89.220830 |
How ZIP+4 works in 61326
The four digits after the hyphen encode a delivery segment inside 61326. 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 61326 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 61326.
| ZIP | City | Distance |
|---|---|---|
| 61340 | Mark, IL | 1.8 mi |
| 61363 | Standard, IL | 2 mi |
| 61327 | Hennepin, IL | 4.9 mi |
| 61316 | Cedar Point, IL | 5 mi |
| 61335 | Mcnabb, IL | 6.3 mi |
| 61322 | Depue, IL | 6.3 mi |
| 61362 | Spring Valley, IL | 6.8 mi |
| 61354 | Peru, IL | 6.8 mi |
| 61320 | Dalzell, IL | 7.5 mi |
| 61315 | Bureau, IL | 7.8 mi |
| 61359 | Seatonville, IL | 8 mi |
| 61329 | Ladd, IL | 8.6 mi |
Questions about 61326
What is the ZIP+4 code for 61326?
61326 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 61326, you need to look up a specific street address to get them.
What city is 61326?
61326 is assigned to Granville, Illinois, in Putnam 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.