61537 Frequently Asked Questions

A: ZIP Code 61537 is Located in Henry Illinois. Portions of 61537 are also in Whitefield Township, Henry Township, Saratoga Township (Marshall County).

A: ZIP Code 61537 is Located Entirely in Marshall County Illinois.

A: The Current Sales Tax in ZIP Code 61537 is 7.2%

A: The Area Codes for 61537 are 309, 779 and 815

A: ZIP Code 61537 is in the Illinois 16th Congressional District.

A: 61537 is within Illinois State House of Representatives District 73 and Illinois State House of Representatives District 105.

A: 61537 is within Illinois State Senate District 37 and Illinois State Senate District 53.

A: The 2022 population of ZIP Code 61537 is 2727. The population growth rate in 61537 is -3.47%. The population density of 61537 is 47.

A: The majority race/ethnicity of people residing in 61537 is White (98.96%). The majority race/ethnicity of students attending public schools in 61537 is White(97.87%).

A: The median household income in 61537 is $52,740 (2021) and the average adjusted income is $276,730 (2021).