ZIP Code 60087 — Waukegan, IL
60087 is a standard (street delivery) ZIP code serving Waukegan, Illinois, in Lake 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 60087 at a glance
| ZIP code | 60087 |
|---|---|
| Primary city | Waukegan |
| State | Illinois (IL) |
| County | Lake FIPS 17097 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 27,293 |
| Coordinates | 42.404440, -87.856310 |
How ZIP+4 works in 60087
The four digits after the hyphen encode a delivery segment inside 60087. 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 60087 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 Waukegan
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 60087.
| ZIP | City | Distance |
|---|---|---|
| 60085 | Waukegan, IL | 3.4 mi |
| 60099 | Zion, IL | 3.9 mi |
| 60031 | Gurnee, IL | 4.8 mi |
| 60083 | Wadsworth, IL | 5.1 mi |
| 60096 | Winthrop Harbor, IL | 5.4 mi |
| 60064 | North Chicago, IL | 5.6 mi |
| 60088 | Great Lakes, IL | 6.7 mi |
| 60075 | Russell, IL | 6.7 mi |
| 60044 | Lake Bluff, IL | 8.3 mi |
| 53158 | Pleasant Prairie, WI | 8.4 mi |
| 60048 | Libertyville, IL | 8.8 mi |
| 60046 | Lake Villa, IL | 10.5 mi |
Questions about 60087
What is the ZIP+4 code for 60087?
60087 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 60087, you need to look up a specific street address to get them.
What city is 60087?
60087 is assigned to Waukegan, Illinois, in Lake 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.