Zip Code 60540 - Naperville, Dupage, IL, United States
Zip Code 60540 Data
| Zip Code | 60540 |
|---|---|
| City | Naperville |
| County | Dupage |
| County FIPS | 043 |
| State | Illinois |
| State FIPS | 17 |
| Latitude | 41.768946 |
| Longitude | -88.135081 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |