Education resource in Denison, Iowa
(712) 263-3101Last verified Apr 15, 2026
Get snow day alerts for Denison High School
Be the first to know about closings and delays.
Denison High School serves students in Denison, Iowa. Part of Denison Comm School District .
AI-assisted from public sources. Not verified by the business.
We don't have this week's menu for Denison High School ingested yet.
Check the school district website for the current menu.
Want priority for this school? Tell us.
Spring Break
No School
Iowa Jazz Championships
Ames
No time specified
4th Grade Musical Rehearsal
Denison High School
Postponed
Varsity - Girls SBL Warriors Relay
Sergeant Bluff-Luton Senior High School
Postponed
Varsity - Boys Denison-Schleswig vs Harlan
Harlan Golf & Country Club
4:00 PM - 6:00 PM
Varsity - Girls Storm Lake vs Denison-Schleswig
Majestic Hills Golf Course
4:00 PM - 6:00 PM
Varsity - Boys Denison-Schleswig vs Storm Lake
Storm Lake High School
4:00 PM - 6:00 PM
Junior Varsity - Boys Denison-Schleswig vs Storm Lake
Storm Lake High School
4:00 PM - 6:00 PM
SBL Warriors Relay (Girls)
Sergeant Bluff-Luton Senior High School
Postponed
Varsity - Girls SBL Warriors Relay
Sergeant Bluff-Luton Senior High School
Postponed
819 N 16th St
Denison, Iowa
Point your phone camera at the code, or tap the button to copy the link.
Scan to share this page
Sign in to leave a review for Denison High School
Sign inSources: public web data + Iowa public records. This listing is not an endorsement. If you see an error, let us know.
Own or manage this organization?
Claim this listing to update your info and see your full online presence - free of charge.
Help keep this listing accurate
Know something we got wrong? See outdated info? Let the Iowa community benefit from better data.
Report an issueSubscribe once and your phone stays in sync with school calendar, lunch menu, and upcoming events.
https://everyiowan.com/api/entity/denison-high-school/calendar.icsOther Iowa businesses in the area that complement this listing.