Addison Central School District - Home

2025 New Staff Orientation

2025 New Staff Orientation

Knight Sky

Thank You For Your Service

Thank You For Your Service

ACSD Marching Band is Back in Full Uniform!

ACSD Marching Band is Back in Full Uniform!

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella&amp;amp;amp;amp;amp;amp;amp;amp;rsquo;s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella&amp;amp;amp;amp;amp;amp;amp;amp;rsquo;s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Everyday Heroes

Everyday Heroes

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

ACSD HS/MS Aerial

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Lion King Jr. - A Huge Success

Lion King Jr. - A Huge Success

New Facade Lettering

New Facade Lettering

Knights Welcome

ACSD Tuscarora Elementary School Aerial

Senior Faculty Day

Senior Faculty Day

Varsity Baseball Seniors

Varsity Baseball

Yearbook Dedication

End of Year Awards

Ryan Thompson Sectional Champ

Ryan Thompson Sectional Champ Shield

Hot air balloon visits students

Hot air balloon visits ACSD

Valedictorian &amp;amp;amp;amp;amp;amp;amp; Salutatorian

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year.&amp;nbsp; Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!&amp;nbsp;

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year. Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!

Modified Girls Volleyball Special Guest Night

Modified Girls Volleyball Special Guest Night

On 10/21 the Modified Girls Volleyball team hosted their first annual Special Guest Night. The girls had to think about a person at school that has made an impact on their life in some way. We were lucky enough to get each guest to attend. (some are not photo'd) They decorated the gym and made personalized cards for each of them. On top of that the girls closed out their season with a win against Hammondsport CSD.

2025 New Staff Orientation

2025 New Staff Orientation

Knight Sky

Knight Sky

Thank You For Your Service

Thank You For Your Service

ACSD Marching Band is Back in Full Uniform!

ACSD Marching Band is Back in Full Uniform!

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella&amp;amp;amp;amp;amp;amp;amp;amp;rsquo;s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella&amp;amp;amp;amp;amp;amp;amp;amp;rsquo;s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

Mr. Peiffer, Ms. Ainsworth, Mr. Everly and Mr. Howe visited Mrs. Ferratella’s ACE English class today to address business letters that students wrote to the district administrators about suggestions to improve our school district.

CCC

Everyday Heroes

Everyday Heroes

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

ACE Interpersonal Communication Class

Go Knights!

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

Ryan 1st place, Tayzer 4th place Zane 5th place and Callen 6th place. The Top 4 compete in sectionals so Tayzer and Ryan won the opportunity to compete in sectionals.

ACSD HS/MS Aerial

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Seniors Lily N. and Jadyn S. participate in senior faculty day as MS Dean of Students, Mr. Newell.

Lion King Jr. - A Huge Success

Lion King Jr. - A Huge Success

New Facade Lettering

New Facade Lettering

Knights Welcome

Knight Soccer

ACSD Tuscarora Elementary School Aerial

Senior Faculty Day

Senior Faculty Day

Varsity Baseball Seniors

Varsity Baseball

Yearbook Dedication

End of Year Awards

Ryan Thompson Sectional Champ

Ryan Thompson Sectional Champ Shield

Hot air balloon visits students

Hot air balloon visits ACSD

Top 10 Seniors

Valedictorian &amp;amp;amp;amp;amp;amp;amp; Salutatorian

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year.&amp;nbsp; Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!&amp;nbsp;

Elementary students Fernando and Colton received certificates of achievement at the Board of Education Business Meeting held on Aug. 12th. These students earned 1,000 reading steps during the 2024-2025 school year. Not pictured: Peyton M., Brantley J., Lilyth P. also earned 1,000 reading steps. Keep reading!

Modified Girls Volleyball Special Guest Night

Modified Girls Volleyball Special Guest Night

On 10/21 the Modified Girls Volleyball team hosted their first annual Special Guest Night. The girls had to think about a person at school that has made an impact on their life in some way. We were lucky enough to get each guest to attend. (some are not photo'd) They decorated the gym and made personalized cards for each of them. On top of that the girls closed out their season with a win against Hammondsport CSD.

LATEST NEWS

October 30, 2025

WINTER SPORTS SIGN_UPS ARE OPEN

October 15, 2025

Fall Community Roller Skate

October 3, 2025

Cereal Box Domino Challenge

October 1, 2025

Ski Club Info

See all news stories.

See all news stories.

Announcements

Cell Phone Policy Public Hearing
District Newsletter (Click Image to Launch)
Bus Garage Ribbon Cutting
Class of 2025 Graduation Livestream

PK Registration
Kindergarten Registration
Now Hiring Substitute Teachers
Now Hiring Bus Drivers
Attendance Works
Attendance Works

ACSD Mission Statement

UPCOMING EVENTS

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