ZIP Code 61061 — Oregon, IL
61061 is a standard (street delivery) ZIP code serving Oregon, Illinois, in Ogle 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 61061 at a glance
| ZIP code | 61061 |
|---|---|
| Primary city | Oregon |
| State | Illinois (IL) |
| County | Ogle FIPS 17141 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 6,766 |
| Coordinates | 41.998510, -89.338190 |
How ZIP+4 works in 61061
The four digits after the hyphen encode a delivery segment inside 61061. 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 61061 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 61061.
| ZIP | City | Distance |
|---|---|---|
| 61054 | Mount Morris, IL | 6.8 mi |
| 61015 | Chana, IL | 7.1 mi |
| 61010 | Byron, IL | 10.2 mi |
| 61047 | Leaf River, IL | 11.1 mi |
| 61084 | Stillman Valley, IL | 11.3 mi |
| 61031 | Franklin Grove, IL | 11.5 mi |
| 61057 | Nachusa, IL | 11.6 mi |
| 61006 | Ashton, IL | 11.6 mi |
| 61091 | Woosung, IL | 12.6 mi |
| 61064 | Polo, IL | 12.8 mi |
| 61043 | Holcomb, IL | 12.9 mi |
| 61021 | Dixon, IL | 13.7 mi |
Questions about 61061
What is the ZIP+4 code for 61061?
61061 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 61061, you need to look up a specific street address to get them.
What city is 61061?
61061 is assigned to Oregon, Illinois, in Ogle 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.