ZIP Code 60189 — Wheaton, IL
60189 is a standard (street delivery) ZIP code serving Wheaton, Illinois, in DuPage 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 60189 at a glance
| ZIP code | 60189 |
|---|---|
| Primary city | Wheaton |
| State | Illinois (IL) |
| County | DuPage FIPS 17043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 31,042 |
| Coordinates | 41.839570, -88.121280 |
How ZIP+4 works in 60189
The four digits after the hyphen encode a delivery segment inside 60189. 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 60189 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.
Other ZIP codes in Wheaton
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 60189.
| ZIP | City | Distance |
|---|---|---|
| 60187 | Wheaton, IL | 2.3 mi |
| 60190 | Winfield, IL | 3 mi |
| 60137 | Glen Ellyn, IL | 3.5 mi |
| 60555 | Warrenville, IL | 3.7 mi |
| 60563 | Naperville, IL | 3.7 mi |
| 60532 | Lisle, IL | 3.8 mi |
| 60188 | Carol Stream, IL | 5.3 mi |
| 60515 | Downers Grove, IL | 5.4 mi |
| 60540 | Naperville, IL | 5.4 mi |
| 60148 | Lombard, IL | 5.8 mi |
| 60139 | Glendale Heights, IL | 5.9 mi |
| 60185 | West Chicago, IL | 6.1 mi |
Questions about 60189
What is the ZIP+4 code for 60189?
60189 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 60189, you need to look up a specific street address to get them.
What city is 60189?
60189 is assigned to Wheaton, Illinois, in DuPage 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.