School District of Oakfield - 4K and 5K Enrollment https://www.cms4schools.com/news_rss.cfm?detailid=896283&memberid=639 School District of Oakfield - 4K and 5K Enrollment en-us Birth Certificate & Proof of Residency Verification Form //www.oakfield.k12.wi.us/cms_files/resources/Birth Certificate - Proof of Residency Verification Form-1.pdf School District Boundary Map Search https://www.zipdatamaps.com/school-district/wisconsin/oakfield-school-district