Dear Parents,
The administration of Seneca Township High School welcomes you to Registration 2026-2027!

Seneca High School’s registration for the 2026 - 2027 school year will again be processed electronically. The on-line registration window will be available beginning Wednesday, July 8th, and will remain open through Tuesday, August 11th. Early (discounted) registration ends on Friday, July 31st. Those registering and making full payment within the early registration window will receive a $25.00 discount in registration costs. Those registering on or after August 1st will pay the regular $150.00 fee.

In order to begin the registration process, I refer you to the letter included from our IT department. Specific instructions are included, regardless of new or returning student(s). The login account you create in PowerSchool is the same login account you will use throughout the year when monitoring your student’s grades and academic progress. Please be sure to keep your password in a safe spot as we don’t have access to your passwords.

Below is a schedule listing dates and times office staff will be available at Seneca High School if you need assistance completing the on-line registration. No appointment is necessary, but we do ask that you honor the specific timeframes listed.

Date Time Location
7/13/26 8:00 a.m. - 3:00 p.m. H.S. Commons
7/15/26 8:00 a.m. - 3:00 p.m. H.S. Commons
7/17/26 8:00 a.m. - 3:00 p.m. H.S. Commons
7/27/26 8:00 a.m. - 3:00 p.m. H.S. Commons
7/29/26 8:00 a.m. - 3:00 p.m. H.S. Commons
8/5/26 8:00 a.m. - 3:00 p.m. H.S. Main Office
8/7/26 8:00 a.m. - 3:00 p.m. H.S. Main Office
8/10/26 8:00 a.m. - 3:00 p.m. H.S. Main Office
8/11/26 8:00 a.m. - 3:00 p.m. H.S. Main Office

If you experience any trouble or have questions related to the enclosed instructions, please call the school’s main office at 815-357-5000, between the hours of 8:00 a.m. to 3:00 p.m., Monday - Friday.

Congratulations to all our Spring 2026 TCC All-Conference Team Selections! #IrishPride ☘️

Baseball:
Cody Clennon | SR | Second Team Selection
Grady Hall | FR | Second Team Selection

Softball:
Lexie Buis | SR | First Team Selection
Tessa Krull | SR | First Team Selection
Emma Mino | JR | First Team Selection
Hayden Pfeifer | JR | First Team Selection
Graysen Provance | JR | Second Team Selection
Camryn Stecken | SR | Second Team Selection

Track & Field:
Avery Aldridge | SO | Pole Vault
Brycen Decowski | SO | 4x100m Relay, 4x200m Relay
Lincoln Hebel | FR | High Jump
Kaden Meents | FR | Pole Vault
Chase Rod | SO | 4x200m Relay
Matt Stach | SR | 4x100m Relay, Long Jump
Gunner Varland | SR | 4x100m Relay, 4x200m Relay
Max Youngblood | JR | 4x100m Relay, 4x200m Relay

Seniors Cam Shriey and Zeb Maxwell put on their Irish helmets one last time in the Illinois High School Shrine Football Game on Saturday. The Shrine Game is a benefit for Shriners Children's Hospitals. Cam and Zeb played for the Red Team alongside players nominated from all over the state. They spent the week practicing and spending time with several kids from Shriners Hospitals as well. Their team was defeated by the Blue Team 17-16 but they both represented Seneca High School well one last time! #IrishPride ☘️

Attention Seneca High School Class of 2021 Graduates: Graduates of 2021 can pick up their school temporary files in the main office from 8:00 a.m. to 3:00 p.m. If records are not picked up by September 30th they will be destroyed. Temporary records might include but are not limited to information like registration paperwork, standardized test scores, some health records, disciplinary infractions, IEPs, and 504s.

The Conservation In Action Clothing Drive was a success on Saturday! 100s of customers came throughout the day to browse the free clothing! Thank you to CIA members Logan, Brady, Lylah, and Sophia for your help and to all community members that donated clothing as well! It’s estimated there are over 92 millions tons of clothing waste each year. It is an overlooked environmental concern. The remaining clothing will be taken to Bethany Park Clothing center in Rantoul, Illinois.

Seneca High School's Conservation in Action club will be holding its annual free clothing giveaway on Saturday in the Seneca Area Heritage Museum parking lot! The giveaway will take place from 9:00 AM-1:00 PM.

CONGRATULATIONS to Tessa Krull, Hayden Pfeifer, and Emma Mino for being selected to the 2026 Class 2A Softball All-State Team by the Illinois Coaches Association! #IrishPride ☘️

Tessa Krull | Senior | Pitcher: (First Team All-State Selection)

Pitching: (18 - 2) 1.63 ERA, 0.910 WHIP, 0.172 OPPBA, 103 .1 IP, 29 R, 24 ER, 64 H, 30 BB, 173 K
Hitting: 0.407 AVG, 0.496 OBP, 0.805 SLG, 113 AB, 46 H, 26 R, 45 RBI, 12 2B, 11 HR

Hayden Pfeifer | Junior | P/DP: (First Team All-State Selection)

Pitching: (21-1) 1.21 ERA, 0.775 WHIP, 0.161 OPPBA, 127.2 IP, 24 R, 22 ER, 73 H, 26 BB, 241 K
Hitting: 0.479 AVG, 0.533 OBP, 0.983 SLG, 119 AB, 57 H, 41 R, 57 RBI, 15 2B, 3 3B, 13 HR

Emma Mino | Junior | Shortstop: (Second Team All-State Selection)

Hitting: 0.455 AVG, 0.537 OBP, 0.810 SLG, 121 AB, 55 H, 59 R, 60 RBI, 14 2B, 7 3B, 5 HR

Irish Power workouts for this afternoon on June 11th are canceled due to the power outage.

Tonight's track awards will be moved to next Monday, June 15th at 6:00 PM.

Summer School Alert: Classes are canceled today, June 11th, due to a power outage at Seneca High School. Stay safe!

Here is the link to purchase the Roll Shrocks shirt worn at the softball state tournament. Purchase your shirt by June 15th to celebrate such a historic season! #RollShrocks ☘️ https://senecastate26.itemorder.com/shop/home/

Here is the link to the 2026 Lady Irish Softball State Runner-Up Team Store. Purchase your commemorative apparel by June 22nd to celebrate such a historic season! https://mandrillapp.com/track/click/30837889/bsnteamsports.com?p=eyJzIjoidldBNGROWjc3RUtJMDl1RjRKUVNhTlYxNEd3IiwidiI6MiwicCI6IntcInVcIjozMDgzNzg4OSxcInZcIjoyLFwidXJsXCI6XCJodHRwczpcXFwvXFxcL2JzbnRlYW1zcG9ydHMuY29tXFxcL3Nob3BcXFwvWGF2ZGhlTVdMc1wiLFwiaWRcIjpcIjlkMGI1OTQ5MWFlYTQyM2ZhMDg0NzI1ODE0ZDUwNGJkXCIsXCJ1cmxfaWRzXCI6W1wiMzZlYzUyNGFjNDYwMjBlZTc0MWVjMTcxNDc4OGY3MjQ3MDZlMGUwMlwiXSxcIm1zZ190c1wiOjE3ODExMDE0MzR9In0

STATE SEND-OFF 🚨

The Lady Irish Softball Team is headed to STATE and we need your help to send them off to Peoria! Please join us at 10:00 AM on Thursday morning as the Seneca IL Police Department and the Seneca Fire Protection and Ambulance District escort the team out of town!

The escort route will begin in the Seneca High School student parking lot and will head down Scott Street. From there, they will turn right at the Seneca Public Library and will continue north on Main Street on their way to the North Hill and out of town. Our school and community support has been AMAZING so far this postseason and we hope to see you there as we line the streets to give the team a proper send-off! GOOD LUCK, Lady Irish! #RollShrocks ☘️

To purchase tickets online for Thursday's game against IC Catholic @ 2:30 PM, click here: https://gofan.co/event/6678403?schoolId=IHSA

The Fighting Irish Track & Field Team wrapped up their season on Saturday at the IHSA Class 1A State Finals at Eastern Illinois University. CONGRATULATIONS to junior Noah Odum for placing 2nd in Discus and 3rd in Shot Put, senior Matt Stach for finishing 10th in Long Jump, and sophomore Trent Powell for finishing 10th in Pole Vault! Great season, boys! #IrishPride ☘️

ELITE EIGHT 🥎

The Lady Irish Softball Team are IHSA Class 2A SECTIONAL CHAMPIONS for the FIRST TIME in school history after defeating the Beecher Bobcats on a WALK OFF single by junior Emma Mino on Friday night in Pontiac, 6-5! With that win, the Lady Irish will now advance to Super-Sectionals on Monday vs. Brimfield at EastSide Centre in East Peoria at 4:30 PM. CONGRATULATIONS ladies and GOOD LUCK on Monday! #RollShrocks ☘️

Here is the link to purchase tickets online for tomorrow's IHSA Class 2A Softball Sectional Championship in Pontiac against Beecher at 4:30 PM. Tickets are $7 on GoFan and $9 cash at the gate. Good luck, Lady Irish! #IrishPride ☘️

https://gofan.co/event/6634259?schoolId=IL21472

Attention Seneca High School Students, Parents, and Community Members:

Please note that the SHS Main Office will be under construction this summer, and the South Gate will be closed. To keep things running smoothly, all student drop offs, competitions, and deliveries will take place through the North Student Entrance. For summer basketball & volleyball, the Event Entrance will remain open. Please drive around the North Student Lot to access the Event Entrance Parking Lot.

Thank you for your patience as we continue to improve Seneca High School! ☘️

Here is the link to purchase tickets online for tonight's IHSA Class 2A Sectional Softball semifinal in Pontiac. Tickets are $7 on GoFan and $9 cash at the gate. Good luck, Lady Irish! #IrishPride ☘️

https://gofan.co/event/6634276?schoolId=IL21472