| ZIP Code | 61728 |
| City | Colfax |
| State | Illinois (IL) |
| County | Colfax County |
| Coordinates | 40.5704000, -88.6200000 |
| Population | 36,323 |
| Median Household Income | $74,900 |
| Median Home Value | $241,000 |
| Unemployment Rate | 11.9% |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 61728 covers the community of Colfax in Illinois, the United States. This area falls under Colfax County.
Census data puts the population of this ZIP code at 36,323 residents. This puts it well ahead of the typical ZIP code in Illinois (roughly 22,656).
Median household income is about $74,900 (near the Illinois average).
Other ZIP code codes in Illinois serve areas such as Edwardsville, Rochelle, Champaign.
The ZIP code for Colfax, Illinois is 61728.
61728 is located in Colfax County, Illinois.
The population of 61728 (Colfax) is approximately 36,323 people.
61728 is more populated than the typical Illinois ZIP code, which averages around 22,656 people.
ZIP code codes near 61728 include 62025, 61068, 61822.