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Katy Independent School District

Cardiff Junior High



Power Up for Back to School! Katy ISD online registration.
Enrollment Open for New Students Only



Upcoming Events

First Day of School - Virtual


Family Night (Time TBA)


Choir Concert 7-8p (ID#140357 4-8p)


VB 7th v SJH @ CJH 5:15pm (ID#139419


VB 8th v SJH @ SJH 5:15 pm


Back to School Dance (cafe) 400p-530p


Student/Staff Holiday


FB 7th v WMJH @ MCHS 5:15 pm


VB 8th v MRJH @ CJH 5:15p (ID#139419)


View Full Calendar
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Cardiff Junior High School

3900 Dayflower Dr.

Katy, TX 77449

Principal: Mr. Scott Rounds​

Ph: 281.234.0600   Fax: 281.644.1855

School Hours:
       First Bell – 8:48 a.m.
       Tardy Bell – 8:55 a.m.
       Dismissal Bell – 4:05 p.m.

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6301 S. Stadium Lane - Katy TX 77494 | 281.396.6000 | Login | Accessibility

It is the policy of Katy ISD not to discriminate on the basis of sex, disability, race, religion, color, gender, age, or national origin
in its educational programs and/or activities, including career and technology programs, nor in its employment practices
and to provide equal access to the Boy Scouts and other designated youth groups.

Katy ISD is not responsible for the content on external websites or servers.