School District of Onalaska - Welcome to School District of Onalaska http://cms1.cms4schools.com/news_rss.cfm?detailid=386158&memberid=136 School District of Onalaska - Welcome to School District of Onalaska en-us School District of Onalaska 237 2nd Avenue South, Onalaska, WI 54650 Phone: (608) 781-9700 Fax: (608) 781-9712