Ostmann Elementary School

During the 2025-2026 school year, Fort Zumwalt School District will make use of the five (5) Alternative Methods of Instruction (AMI) days provided through state law. This will me...

PTO sponsored Bingo Night will be held on November 14, 2025 from 5:30-7pm. Register for OES Bingo Night by clicking here or scan the QR code below

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the Oct. 16 agenda .

Ostmann Elementary will honor all of the brave men and women who have served our Country on Tuesday, November 11, 2025. RSVP for this year's Veterans Day Assembly here .

Save the Date! March 8, 2026 our very own Ostmann Choir will be singing The National Anthem at the St. Louis Ambush game at St. Charles Family Arena. Discounted tickets are avai...

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the Sept. 1 8 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the Aug. 21 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the July 17 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the June 30 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the June 16 agenda .

Join us at the O'Fallon Hoots vs Thrillville Thrillbillies game. Tuesday, July 1, 2025 @ 5:35PM Carshield Field Purchase Deadline: June 30 @ 5:35 PM Price $4 Click HERE to p...

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the May 19 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the April 17 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the March 17 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the February 18 agenda .

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the January 21 agenda .

Ostmann Elementary It's time to order your child's yearbook! YEARBOOKS ARE ONLY $11.25 ! DEADL...

The Fort Zumwalt School District Board of Education meeting information is available through Simbli by eBOARDsolutions. See the December 16 agenda .

The Department of Elementary and Secondary Education has released the annual school report cards and Fort Zumwalt is among the tops in the region, with a 94.5 percent. Dr. Paul My...

Ostmann's Winter Wonderland will be held on Friday, December 13, 2024 from 5:30-8:00pm. Santa will be available for pictures and there will be cookies, milk and a craft. Please cl...