61261 Frequently Asked Questions

A: ZIP Code 61261 is Located in Lyndon Illinois. Portions of 61261 are also in Lyndon Township, Mount Pleasant Township, Fenton Township, Prophetstown Township.

A: ZIP Code 61261 is Located Entirely in Whiteside County Illinois.

A: The Current Sales Tax in ZIP Code 61261 is 7.2%

A: The Area Codes for 61261 are 309, 779 and 815

A: ZIP Code 61261 is in the Illinois 17th Congressional District.

A: 61261 is within Illinois State House of Representatives District 73 and Illinois State House of Representatives District 74.

A: ZIP Code 61261 is in Illinois State Senate District 37.

A: The 2022 population of ZIP Code 61261 is 644. The population growth rate in 61261 is 0.00%. The population density of 61261 is 40.

A: The majority race/ethnicity of people residing in 61261 is White (87.73%).

A: The median household income in 61261 is $44,107 (2021) and the average adjusted income is $167,100 (2021).