This affidavit form may be used if you are an adult who has assumed responsibility for a pupil and provide the pupil with a fixed, night-. An Illinois State Board of Education affidavit can also be used as proof of residency.That the following facts are sworn to in order to permit the said school district to enroll the said child in the schools of said district as a resident. Did you graduate from a public or private high school or receive the equivalent of a high school diploma in. Illinois? Illinois Affidavit of Residence Form. Use our Affidavit of Residency form to verify your home address for official purposes. Per Illinois law and Board of Education policy, only students who are legal residents of District 15 may attend school in the District. Affidavits can be brought notarized and completed or the affidavits can be notarized at the District Office at no charge for registering families. You must answer each of the questions below and sign your name in the Affidavit section. For your convenience, you can download and print the form.