About

Contact & Directory

Attendance: 303.761.1266 or  attendance@mullenhigh.com

Front Desk: 303.761.1764 


RECEPTION HOURS

Normal business hours are 7:30 AM to 3:30 PM when classes are in session and 8:00 AM to 12:00 PM during the summer.

Key Contacts

List of 21 items.

Closures

If Mullen High School closes due to inclement weather, the closing will be announced through our community email system, our text alert system and publicly on KOA AM radio (as well as KOA sister stations) and television Channels 2, 4, 7, 9 and 13. A school closure message will also be posted on the home page of our website. These closure messages will be sent out by 6:00 AM.

Concerned you're not receiving school emails?

It could be that your email address needs to be unblocked by our notification sender, Blackbaud. Various reasons can lead to an address becoming blocked, so we recommend you first check your Spam folder to make sure messages from school are not filtering there. If messages are not going to Spam, please do the following: Send an email from your own email account to unblockme@blackbaud.com. Note “UnBlock Me” in the subject line. You should receive a confirmation email shortly thereafter.

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