61730 Frequently Asked Questions

A: ZIP Code 61730 is Located in Cooksville Illinois. Portions of 61730 are also in Blue Mound Township (Mclean County), Martin Township (Mclean County).

A: ZIP Code 61730 is Located Entirely in Mclean County Illinois.

A: The Current Sales Tax in ZIP Code 61730 is 6.2%

A: The Area Code for 61730 is 309.

A: ZIP Code 61730 is in the Illinois 16th Congressional District.

A: ZIP Code 61730 is in Illinois State House of Representatives District 88.

A: ZIP Code 61730 is in Illinois State Senate District 44.

A: The 2022 population of ZIP Code 61730 is 369. The population growth rate in 61730 is 0.00%. The population density of 61730 is 11.

A: The majority race/ethnicity of people residing in 61730 is White (82.02%).

A: The median household income in 61730 is $58,618 (2021) and the average adjusted income is $143,730 (2021).