Platte County RIII High School

Platte County RIII High School We welcome your comments as a means of sharing your own experiences, suggesting improvements or chiming in on the conversation.

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🗣️🏴‍☠️PCHS Speech and Debate - First Meeting September 8, Paxton Room 2, 3-4:30
08/31/2026

🗣️🏴‍☠️PCHS Speech and Debate - First Meeting September 8, Paxton Room 2, 3-4:30

What's good, PCHS?Mr. Zalonis's BIO MED Class is busy examining a "crime scene" to determine what happened!
08/28/2026

What's good, PCHS?

Mr. Zalonis's BIO MED Class is busy examining a "crime scene" to determine what happened!

Pirate News - August 24🏴‍☠️ First Day of School is TOMORROW! ⚓️
08/24/2026

Pirate News - August 24
🏴‍☠️ First Day of School is TOMORROW! ⚓️

PCHS Pirate News

🧡🖤 Did you receive this text yesterday? If so, your student’s re-enrollment has not yet been started.Please log in to th...
07/23/2026

🧡🖤 Did you receive this text yesterday? If so, your student’s re-enrollment has not yet been started.
Please log in to the Parent Portal (platte.powerschool.com/public/) and complete your student’s re-enrollment as soon as possible.
Our school administrative assistants return on Monday, and we’d love to have as many re-enrollments submitted before then so they can focus on preparing for a successful start to the school year instead of tracking down important missing paperwork.
If you need assistance, please get in touch with the District Office at 816–858–5420.
Thank you for helping us get the 2026-27 school year off to a great start!

Pirate/Student Newsletter: Summer Edition, July 14
07/14/2026

Pirate/Student Newsletter: Summer Edition, July 14

PCHS Pirate News

In-person PROM TICKET Sales - Thursday and Friday, 4/23 & 4/24.Before & After School, by the Learning Stairs in the new ...
04/22/2026

In-person PROM TICKET Sales - Thursday and Friday, 4/23 & 4/24.
Before & After School, by the Learning Stairs in the new building. 💃🕺🎟️🌃🌟💫

SPIRIT WEEK For PROM26: Tuesday is MOON & STARS!Wear Silver/White for the MOON..OR Gold/Yellow for the STARS...**FIND Y...
04/20/2026

SPIRIT WEEK For PROM26: Tuesday is MOON & STARS!
Wear Silver/White for the MOON..
OR Gold/Yellow for the STARS...
**FIND YOUR OTHER HALF and SHINE TOGETHER!

A Senior tradition! "The Baccalaureate is a nondenominational, interfaith celebration open to all students and families....
04/20/2026

A Senior tradition! "The Baccalaureate is a nondenominational, interfaith celebration open to all students and families. A time for reflection & gratitude, held a few days before graduation."

Sunday, May 3, 2026, 6:00 pm. (**Graduates, please be there by 5:15) Wilson Auditorium.
Bring your Cap & Gown.
(The Baccalaureate Ceremony is optional.)
See image for all details!

💃PCHS Treasures - DANCE TEAM TRYOUTS!💖Clinics: Monday-Wednesday, 4/27-4/29, 3-5 pm.Tryouts: Thursday, 4/30, 5 pm PCMS G...
04/16/2026

💃PCHS Treasures - DANCE TEAM TRYOUTS!💖
Clinics: Monday-Wednesday, 4/27-4/29, 3-5 pm.
Tryouts: Thursday, 4/30, 5 pm
PCMS Gym
See flier for more details!

📣PCHS JV Cheerleading Tryouts 🧡Clinics: May 4-6 from 3:30-5:30 pm; Tryouts: May 7, beginning at 3:30 pm. Both clinics an...
04/16/2026

📣PCHS JV Cheerleading Tryouts 🧡
Clinics: May 4-6 from 3:30-5:30 pm;
Tryouts: May 7, beginning at 3:30 pm.
Both clinics and tryouts are in the PCHS north gym. This is open to current 8th, 9th, and 10th graders. See flier for details.

Address

1501 Branch Street
Platte City, MO
64079

Telephone

+18168582822

Website

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