61104 Frequently Asked Questions

A: ZIP Code 61104 is Located in Rockford Illinois. Portions of 61104 are also in Rockford Township.

A: ZIP Code 61104 is Located Entirely in Winnebago County Illinois.

A: The Current Sales Tax in ZIP Code 61104 is 8.8%

A: The Area Codes for 61104 are 779 and 815

A: ZIP Code 61104 is in the Illinois 17th Congressional District.

A: 61104 is within Illinois State House of Representatives District 67 and Illinois State House of Representatives District 68.

A: ZIP Code 61104 is in Illinois State Senate District 34.

A: The 2022 population of ZIP Code 61104 is 18306. The population growth rate in 61104 is 0.00%. The population density of 61104 is 3,963.

A: The majority race/ethnicity of people residing in 61104 is White (51.93%). The majority race/ethnicity of students attending public schools in 61104 is African American(45.32%).

A: The median household income in 61104 is $31,011 (2021) and the average adjusted income is $159,990 (2021).