| ZIP Code | 61426 |
| City | Castleton |
| State | Illinois (IL) |
| County | Castleton County |
| Coordinates | 41.1183000, -89.7071000 |
| Population | 24,268 |
| Median Household Income | $76,700 |
| Median Home Value | $320,000 |
| Unemployment Rate | 6.8% |
| ZIP Type | STANDARD |
| Country | United States |
61426 is a mid-sized ZIP code covering Castleton in Illinois, the United States. This area falls under Castleton County.
Around 24,268 people live in the 61426 ZIP code area. This is roughly in line with the Illinois average of about 22,656 residents.
Median household income is about $76,700 (near the Illinois average).
Nearby communities in Illinois include Edwardsville, Rochelle, Champaign.
The ZIP code for Castleton, Illinois is 61426.
61426 is located in Castleton County, Illinois.
The population of 61426 (Castleton) is approximately 24,268 people.
61426 is about average compared to the typical Illinois ZIP code, which averages around 22,656 people.
ZIP code codes near 61426 include 62025, 61068, 61822.