Registration - About | Mundelein High School

Registration for the 2026-2027 school year will open June 1 - 30, 2026

What do I need to register my student?

Returning Students	Incoming 9th Grade Students	Transfer Students
SNAP Code for registration access SNAP codes will be emailed prior to June 1 Residency verification (if applicable) See below for details Custody documents (if applicable) Medical forms (if applicable) Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc. Visit d120.org/health-services	Student birth certificate Residency verification See below for details Custody documents (if applicable) School Physical, Dental, Vision and other Medical forms (if applicable) Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc. Visit d120.org/health-services	Student birth certificate Residency verification See below for details School Physical, Dental, Vision and other Medical forms (if applicable) Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc. Visit d120.org/health-services Current School Year 2025-2026 Registration

Returning Students

Incoming 9th Grade Students

Transfer Students

SNAP Code for registration access

SNAP codes will be emailed prior to June 1

Residency verification (if applicable)

See below for details

Custody documents (if applicable)

Medical forms (if applicable)

Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc.

Visit d120.org/health-services

Student birth certificate

Residency verification

See below for details

Custody documents (if applicable)

School Physical, Dental, Vision and other Medical forms (if applicable)

Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc.

Visit d120.org/health-services

Student birth certificate

Residency verification

See below for details

School Physical, Dental, Vision and other Medical forms (if applicable)

Necessary if the student has a recurring condition such as asthma, allergies, seizures, diabetes, etc.

Visit d120.org/health-services

Current School Year 2025-2026 Registration

Residency Verification Information

Which school district serves my address?

Live in Mundelein? Click here to connect to the Village of Mundelein's website to enter your address.

Live in a city other than Mundelein? You can verify your school district here.

D120 Boundary Map

All students new to District 120 are required to submit proof of residency. Students who have moved within district boundaries are also required to submit proof of residency. The district may require any student to prove residency as part of their registration process.

To prove residency, families must provide:

One PRIMARY residency document:

Current lease
Current mortgage statement
Current real estate tax bill

AND one SECONDARY residency document:

Homeowner's insurance policy
Vehicle insurance policy
Water bill
Electric bill
Gas bill
Garbage bill
Bank Statement

What if I don't have a PRIMARY residency document?

If you are unable to provide a lease, mortgage, or real estate tax bill, please have the homeowner complete a:
Notarized Residency Statement Form (en español).

A Residency Statement Form must still be paired with a SECONDARY residency document. It is only needed if you are unable to provide a PRIMARY residency document.

A Residency Statement Form must be notarized. Notary services are free. Notary services may be available at the high school or district office.
Call registration at 847-949-2200 x4012 for an appointment.

If you need help or have questions please contact
Registration at registration@d120.org
847-949-2200 ext. 4012