61341 Frequently Asked Questions

A: ZIP Code 61341 is Located in Marseilles Illinois. Portions of 61341 are also in Ottawa, Seneca, Rutland Township (LaSalle County), Brookfield Township, Manlius Township (LaSalle County), Miller Township, Fall River Township, Grand Rapids Township, Mission Township.

A: ZIP Code 61341 is Located Entirely in LaSalle County Illinois.

A: The Current Sales Tax in ZIP Code 61341 is 7.0%

A: The Area Codes for 61341 are 779 and 815

A: 61341 is within by the Illinois 14th Congressional District and the Illinois 16th Congressional District.

A: 61341 is within Illinois State House of Representatives District 75, Illinois State House of Representatives District 76 and Illinois State House of Representatives District 106.

A: 61341 is within Illinois State Senate District 38 and Illinois State Senate District 53.

A: The 2022 population of ZIP Code 61341 is 7196. The population growth rate in 61341 is 0.00%. The population density of 61341 is 74.

A: The majority race/ethnicity of people residing in 61341 is White (94.60%). The majority race/ethnicity of students attending public schools in 61341 is White(84.59%).

A: The median household income in 61341 is $70,318 (2021) and the average adjusted income is $328,630 (2021).