Onalaska Washington Contact
Onalaska Washington has a zip code of 98570. The current date and time in Onalaska is April 28, 2024, 3:01 am and it has a population of 3,576 people. Onalaska Washington lies at an elevation of 226 feet.
Onalaska Washington has a zip code of 98570. The current date and time in Onalaska is April 28, 2024, 3:01 am and it has a population of 3,576 people. Onalaska Washington lies at an elevation of 226 feet.