ZIP Code 60970 — Watseka, IL
60970 is a standard (street delivery) ZIP code serving Watseka, 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 60970 at a glance
| ZIP code | 60970 |
|---|---|
| Primary city | Watseka |
| State | Illinois (IL) |
| County | Iroquois FIPS 17075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 5,991 |
| Coordinates | 40.792210, -87.740390 |
How ZIP+4 works in 60970
The four digits after the hyphen encode a delivery segment inside 60970. 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 60970 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 60970.
| ZIP | City | Distance |
|---|---|---|
| 60974 | Woodland, IL | 5.1 mi |
| 60928 | Crescent City, IL | 6.6 mi |
| 60945 | Iroquois, IL | 8.2 mi |
| 60951 | Martinton, IL | 8.6 mi |
| 60966 | Sheldon, IL | 8.7 mi |
| 60931 | Donovan, IL | 10.6 mi |
| 60953 | Milford, IL | 11.6 mi |
| 60956 | Papineau, IL | 12.2 mi |
| 60938 | Gilman, IL | 12.8 mi |
| 60911 | Ashkum, IL | 13.9 mi |
| 60955 | Onarga, IL | 14 mi |
| 60930 | Danforth, IL | 14 mi |
Questions about 60970
What is the ZIP+4 code for 60970?
60970 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 60970, you need to look up a specific street address to get them.
What city is 60970?
60970 is assigned to Watseka, 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.