Onalaska Wisconsin Contact
Onalaska Wisconsin has a zip code of 54650. The current date and time in Onalaska is May 6, 2024, 7:34 am and it has a population of 20,384 people. Onalaska Wisconsin lies at an elevation of 651 feet.
Onalaska Wisconsin has a zip code of 54650. The current date and time in Onalaska is May 6, 2024, 7:34 am and it has a population of 20,384 people. Onalaska Wisconsin lies at an elevation of 651 feet.