ZIP Code 60924 — Cissna Park, IL
60924 is a standard (street delivery) ZIP code serving Cissna Park, Illinois, in Iroquois 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 60924 at a glance
| ZIP code | 60924 |
|---|---|
| Primary city | Cissna Park |
| State | Illinois (IL) |
| County | Iroquois FIPS 17075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,565 |
| Coordinates | 40.558550, -87.884540 |
How ZIP+4 works in 60924
The four digits after the hyphen encode a delivery segment inside 60924. 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 60924 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 60924.
| ZIP | City | Distance |
|---|---|---|
| 60926 | Claytonville, IL | 3.9 mi |
| 60939 | Goodwine, IL | 5.7 mi |
| 60932 | East Lynn, IL | 7.8 mi |
| 60918 | Buckley, IL | 8.1 mi |
| 60960 | Rankin, IL | 8.3 mi |
| 60948 | Loda, IL | 10.4 mi |
| 60955 | Onarga, IL | 11 mi |
| 60953 | Milford, IL | 11.3 mi |
| 60973 | Wellington, IL | 11.7 mi |
| 60928 | Crescent City, IL | 13 mi |
| 60942 | Hoopeston, IL | 13.3 mi |
| 60974 | Woodland, IL | 13.5 mi |
Questions about 60924
What is the ZIP+4 code for 60924?
60924 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 60924, you need to look up a specific street address to get them.
What city is 60924?
60924 is assigned to Cissna Park, Illinois, in Iroquois 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.