61342 Frequently Asked Questions

A: ZIP Code 61342 is Located in Mendota Illinois. Portions of 61342 are also in Triumph, Mendota Township, Troy Grove Township, Ophir Township, Meriden Township, Clarion Township, Brooklyn Township (Lee County), Sublette Township, Dimmick Township, Westfield Township (Bureau County).

A: ZIP Code 61342 is Located Primarily in LaSalle County Illinois with Portions in Bureau County and Lee County.

A: The Current Sales Tax in ZIP Code 61342 is 7.8%

A: The Area Codes for 61342 are 779 and 815

A: 61342 is within by the Illinois 14th Congressional District and the Illinois 16th Congressional District.

A: 61342 is within Illinois State House of Representatives District 73 and Illinois State House of Representatives District 74.

A: ZIP Code 61342 is in Illinois State Senate District 37.

A: The 2022 population of ZIP Code 61342 is 8389. The population growth rate in 61342 is 0.00%. The population density of 61342 is 75.

A: The majority race/ethnicity of people residing in 61342 is White (77.91%). The majority race/ethnicity of students attending public schools in 61342 is White(54.33%).

A: The median household income in 61342 is $64,951 (2021) and the average adjusted income is $430,500 (2021).