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ALDEN SENIOR HIGH SCHOOL — School Calendar 2026-27
High|ALDEN, New York|ALDEN CENTRAL SCHOOL DISTRICT
ALDEN, NY 14004
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Upcoming Events
Aug
17
Mon
HS Freshman/New Student OrientationEvent
Aug
24
Mon
HS Senior Formal Pictures (Appt REQUIRED)Event
Aug
25
Tue
MS Open House/Walkabout Event
Aug
25
Tue
MS Open House/Walkabout Event
Aug
25
Tue
PS-K Open HouseEvent
Aug
25
Tue
PS-K Open HouseEvent
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School Profile
Grades
9–12
Enrollment
496
Student:Teacher
14.6:1
Locale
Rural
District
ALDEN CENTRAL SCHOOL DISTRICTEcon. Disadvantaged
27.6%
Phone
(716)937-9116School Statistics
Academics (SY 2020-21)
Math Proficiency
>=95%
Graduation Rate
>=95%
Chronic Absenteeism
10.9%
SY 2019-20
Programs & Activities (SY 2021-22)
Dual Enrollment
200 students enrolled
SAT/ACT
44 test takers
Athletics
23 sports, 41 teams
684 participants
Student-Teacher Ratio: 13.9:1
Worse than average in NYTechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
506
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
35
100% fully certified
Counselors
2
Psychologists
1
Social Workers
1
Nurses
2
School Resource Officers
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$21,490
Total current expenditure
Instruction Spending
$13,069
Per pupil, classroom only
Total Revenue/Pupil
$26,401
All funding sources
Funding Sources
Federal 7%State 46%Local 47%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$271,753
+4.0% 1yr+41.0% 5yr
Buffalo, NY metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
21.8%
Below 150% poverty line
5.2%
Unemployment rate
2.9%
Uninsured residents
8.0%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
228
Ages 3-21 under IDEA
School-Age (6-21)
194
Receiving special ed services
Est. % of Enrollment
39%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
75 (39%)
Other Health Impairment
52 (27%)
Speech/Language Impairment
20 (10%)
Autism
20 (10%)
Emotional Disturbance
6 (3%)
Intellectual Disability
4 (2%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
488
Current enrollment
Stable(-5% 5yr)Coming Up
Mon, Aug 17, 2026
HS Freshman/New Student Orientation
EventMon, Aug 24, 2026
HS Senior Formal Pictures (Appt REQUIRED)
EventTue, Aug 25, 2026
MS Open House/Walkabout
EventFull School Calendar 2026-27
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | First Student Attendance Day |
| Tue, Sep 1, 2026 | First Student Attendance Day |
| Thu, Sep 3, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Sep 3, 2026 | BOE Mtg. HS Library 6:30 PM |
| Fri, Sep 4, 2026 | Labor Day Recess |
| Fri, Sep 4, 2026 | Labor Day Recess |
| Mon, Sep 7, 2026 | Labor Day - NO SCHOOL |
| Mon, Sep 7, 2026 | District Offices Closed |
| Mon, Sep 7, 2026 | Labor Day - NO SCHOOL |
| Tue, Sep 8, 2026 | PS-PTO Meeting |
| Tue, Sep 8, 2026 | PS-PTO Meeting |
| Mon, Sep 14, 2026 | MS Book Fair |
| Mon, Sep 14, 2026 | MS Book Fair |
| Tue, Sep 15, 2026 | IS PTO Meeting |
| Tue, Sep 15, 2026 | IS PTO Meeting |
| Wed, Sep 16, 2026 | BOE Mtg. IS Library 6:30 PM |
| Wed, Sep 16, 2026 | BOE Mtg. IS Library 6:30 PM |
| Wed, Sep 23, 2026 | HS Underclassmen Picture Day |
| Wed, Sep 23, 2026 | HS Class of 2027 - Class Field Photo |
| Thu, Sep 24, 2026 | IS Picture Day |
| Thu, Sep 24, 2026 | IS Picture Day |
| Thu, Sep 24, 2026 | IS Open House |
| Thu, Sep 24, 2026 | IS Open House |
| Thu, Oct 1, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Oct 1, 2026 | BOE Mtg. HS Library 6:30 PM |
| Fri, Oct 2, 2026 | Emergency Drill / Early Dismissal (15 min.) |
| Fri, Oct 2, 2026 | Emergency Drill / Early Dismissal (15 min.) |
| Fri, Oct 2, 2026 | Early Dismissal K-12 / Staff Development |
| Fri, Oct 2, 2026 | Early Dismissal K-12 / Staff Development |
| Mon, Oct 5, 2026 | District-Wide Safety Week |
| Mon, Oct 5, 2026 | District-Wide Safety Week |
| Wed, Oct 7, 2026 | MS Picture Day |
| Wed, Oct 7, 2026 | MS Picture Day |
| Wed, Oct 7, 2026 | HS Financial Aid Night |
| Mon, Oct 12, 2026 | Columbus Day - NO SCHOOL |
| Mon, Oct 12, 2026 | Columbus Day - NO SCHOOL |
| Mon, Oct 12, 2026 | District Offices Closed |
| Mon, Oct 12, 2026 | District Offices Closed |
| Tue, Oct 13, 2026 | IS PTO Meeting |
| Tue, Oct 13, 2026 | PS-PTO Meeting |
| Tue, Oct 13, 2026 | IS PTO Meeting |
| Tue, Oct 13, 2026 | PS-PTO Meeting |
| Wed, Oct 14, 2026 | BOE Mtg. HS Library 6:30 PM |
| Wed, Oct 14, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Oct 15, 2026 | PS-Picture Day |
| Thu, Oct 15, 2026 | PS-Picture Day |
| Thu, Oct 15, 2026 | HS Homecoming Parade, Pep Rally and Powderpuff Game |
| Sat, Oct 17, 2026 | HS Homecoming Dance |
| Tue, Oct 20, 2026 | HS WNY Consortium of Colleges |
| Tue, Oct 27, 2026 | IS Picture Retakes |
| Tue, Oct 27, 2026 | IS Picture Retakes |
| Wed, Oct 28, 2026 | HS NHS Induction Ceremony |
| Fri, Oct 30, 2026 | PS-Halloween Parade |
| Fri, Oct 30, 2026 | PS-Halloween Parade |
| Wed, Nov 4, 2026 | HS Picture Retakes (All Grade Levels) |
| Thu, Nov 5, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Nov 5, 2026 | MS 1st Marking Period Ends |
| Thu, Nov 5, 2026 | HS Fall Play |
| Thu, Nov 5, 2026 | MS 1st Marking Period Ends |
| Thu, Nov 5, 2026 | BOE Mtg. HS Library 6:30 PM |
| Fri, Nov 6, 2026 | HS Fall Play |
| Sat, Nov 7, 2026 | HS Fall Play |
| Tue, Nov 10, 2026 | PS-PTO Meeting |
| Tue, Nov 10, 2026 | HS Veteran's Day Assembly |
| Tue, Nov 10, 2026 | IS PTO Meeting |
| Tue, Nov 10, 2026 | IS PTO Meeting |
| Tue, Nov 10, 2026 | PS-PTO Meeting |
| Tue, Nov 10, 2026 | HS Volleyball Tournament |
| Wed, Nov 11, 2026 | Veterans' Day - NO SCHOOL |
| Wed, Nov 11, 2026 | Veterans' Day - NO SCHOOL |
| Wed, Nov 18, 2026 | MS Picture Retakes & Candid Pictures |
| Wed, Nov 18, 2026 | MS Picture Retakes & Candid Pictures |
| Thu, Nov 19, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Nov 19, 2026 | BOE Mtg. HS Library 6:30 PM |
| Tue, Nov 24, 2026 | PS-Picture Retakes |
| Tue, Nov 24, 2026 | PS-Picture Retakes |
| Thu, Nov 26, 2026 | District Offices Closed |
| Thu, Nov 26, 2026 | Thanksgiving Recess |
| Thu, Nov 26, 2026 | District Offices Closed |
| Thu, Nov 26, 2026 | Thanksgiving Recess |
| Tue, Dec 1, 2026 | MS 6th Grade Band, Chorus & MS Jazz Band Concert |
| Tue, Dec 1, 2026 | PS-Merry Moose |
| Tue, Dec 1, 2026 | MS 6th Grade Band, Chorus & MS Jazz Band Concert |
| Tue, Dec 1, 2026 | PS-Merry Moose |
| Wed, Dec 2, 2026 | MS Trimester 1 Ends |
| Wed, Dec 2, 2026 | MS Trimester 1 Ends |
| Wed, Dec 2, 2026 | IS 5th Band & Chorus Concert HS AUD |
| Wed, Dec 2, 2026 | IS 5th Band & Chorus Concert HS AUD |
| Thu, Dec 3, 2026 | MS 7th & 8th Grade Band & Chorus Concert |
| Thu, Dec 3, 2026 | MS 7th & 8th Grade Band & Chorus Concert |
| Tue, Dec 8, 2026 | IS PTO Meeting |
| Tue, Dec 8, 2026 | PS-PTO Meeting |
| Tue, Dec 8, 2026 | PS-PTO Meeting |
| Tue, Dec 8, 2026 | IS PTO Meeting |
| Thu, Dec 10, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Dec 10, 2026 | IS Tri 1 Progress Reports Come Home |
| Thu, Dec 10, 2026 | BOE Mtg. HS Library 6:30 PM |
| Thu, Dec 10, 2026 | IS Tri 1 Progress Reports Come Home |
| Fri, Dec 11, 2026 | No School K-5 ONLY - Parent/Teacher Conferences |
| Fri, Dec 11, 2026 | No School K-5 ONLY - Parent/Teacher Conferences |
| Tue, Dec 15, 2026 | HS Holiday Concert |
| Wed, Dec 16, 2026 | MS Pictures Clubs/Groups |
| Wed, Dec 16, 2026 | MS Pictures Clubs/Groups |
| Thu, Dec 17, 2026 | PS-Santa Visit |
| Thu, Dec 17, 2026 | MS Musical |
| Thu, Dec 17, 2026 | PS-Santa Visit |
| Thu, Dec 17, 2026 | MS Musical |
| Fri, Dec 18, 2026 | MS Musical |
| Fri, Dec 18, 2026 | MS Musical |
| Sat, Dec 19, 2026 | MS Musical |
| Sat, Dec 19, 2026 | MS Musical |
| Wed, Dec 23, 2026 | Winter Recess |
| Wed, Dec 23, 2026 | Winter Recess |
| Thu, Dec 24, 2026 | District Offices Closed |
| Thu, Dec 24, 2026 | District Offices Closed |
| Mon, Dec 28, 2026 | Winter Recess |
| Mon, Dec 28, 2026 | Winter Recess |
| Thu, Dec 31, 2026 | District Offices Closed |
| Thu, Dec 31, 2026 | District Offices Closed |
| Thu, Jan 7, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, Jan 7, 2027 | BOE Mtg. HS Library 6:30 PM |
| Tue, Jan 12, 2027 | PS-PTO Meeting |
| Tue, Jan 12, 2027 | IS PTO Meeting |
| Tue, Jan 12, 2027 | IS PTO Meeting |
| Tue, Jan 12, 2027 | PS-PTO Meeting |
| Mon, Jan 18, 2027 | Martin Luther King's Birthday - NO SCHOOL |
| Mon, Jan 18, 2027 | District Offices Closed |
| Mon, Jan 18, 2027 | District Offices Closed |
| Mon, Jan 18, 2027 | Martin Luther King's Birthday - NO SCHOOL |
| Thu, Jan 21, 2027 | BOE Mtg. MS Library 6:30 PM |
| Thu, Jan 21, 2027 | BOE Mtg. MS Library 6:30 PM |
| Mon, Jan 25, 2027 | MS 2nd Marking Period Ends/Semester 1 Ends |
| Mon, Jan 25, 2027 | MS 2nd Marking Period Ends/Semester 1 Ends |
| Fri, Jan 29, 2027 | HS Snowball Dance |
| Thu, Feb 4, 2027 | HS Musical |
| Fri, Feb 5, 2027 | Early Dismissal K-12 / Staff Development |
| Fri, Feb 5, 2027 | Early Dismissal K-12 / Staff Development |
| Fri, Feb 5, 2027 | HS Musical |
| Sat, Feb 6, 2027 | HS Musical |
| Tue, Feb 9, 2027 | PS-PTO Meeting |
| Tue, Feb 9, 2027 | IS PTO Meeting |
| Tue, Feb 9, 2027 | MS Bands & MS Jazz Prism Concert |
| Tue, Feb 9, 2027 | MS Bands & MS Jazz Prism Concert |
| Tue, Feb 9, 2027 | PS-PTO Meeting |
| Tue, Feb 9, 2027 | IS PTO Meeting |
| Thu, Feb 11, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, Feb 11, 2027 | BOE Mtg. HS Library 6:30 PM |
| Mon, Feb 15, 2027 | District Offices Closed |
| Mon, Feb 15, 2027 | Mid-Winter Recess |
| Mon, Feb 15, 2027 | Mid-Winter Recess |
| Mon, Feb 15, 2027 | District Offices Closed |
| Tue, Mar 2, 2027 | MS Band-O-Rama Grades 5-12 Instrumental Students |
| Tue, Mar 2, 2027 | MS Band-O-Rama Grades 5-12 Instrumental Students |
| Wed, Mar 3, 2027 | HS Badminton Tournament |
| Thu, Mar 4, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, Mar 4, 2027 | BOE Mtg. HS Library 6:30 PM |
| Tue, Mar 9, 2027 | PS-PTO Meeting |
| Tue, Mar 9, 2027 | PS-PTO Meeting |
| Thu, Mar 11, 2027 | BOE Work Session HS Library 6:30 PM |
| Thu, Mar 11, 2027 | BOE Work Session HS Library 6:30 PM |
| Tue, Mar 16, 2027 | MS Trimester 2 Ends |
| Tue, Mar 16, 2027 | MS Trimester 2 Ends |
| Thu, Mar 18, 2027 | BOE Mtg. PS Library 6:30 PM |
| Thu, Mar 18, 2027 | BOE Mtg. PS Library 6:30 PM |
| Thu, Mar 18, 2027 | HS Spring Concert |
| Thu, Mar 25, 2027 | BOE Work Session HS Library 6:30 PM |
| Thu, Mar 25, 2027 | BOE Work Session HS Library 6:30 PM |
| Fri, Mar 26, 2027 | District Offices Closed |
| Fri, Mar 26, 2027 | Spring Recess |
| Fri, Mar 26, 2027 | District Offices Closed |
| Fri, Mar 26, 2027 | Spring Recess |
| Mon, Mar 29, 2027 | District Offices Closed |
| Mon, Mar 29, 2027 | Spring Recess |
| Mon, Mar 29, 2027 | Spring Recess |
| Mon, Mar 29, 2027 | District Offices Closed |
| Wed, Apr 7, 2027 | MS 8th Grade Trip |
| Wed, Apr 7, 2027 | MS 8th Grade Trip |
| Thu, Apr 8, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, Apr 8, 2027 | BOE Mtg. HS Library 6:30 PM |
| Tue, Apr 13, 2027 | PS-PTO Meeting |
| Tue, Apr 13, 2027 | MS 3rd Marking Period Ends |
| Tue, Apr 13, 2027 | MS ELA Assessments |
| Tue, Apr 13, 2027 | MS ELA Assessments |
| Tue, Apr 13, 2027 | IS ELA State Assessment Grades 3-5 |
| Tue, Apr 13, 2027 | IS ELA State Assessment Grades 3-5 |
| Tue, Apr 13, 2027 | PS-PTO Meeting |
| Tue, Apr 13, 2027 | MS 3rd Marking Period Ends |
| Wed, Apr 14, 2027 | IS ELA State Assessment Grades 3-5 |
| Wed, Apr 14, 2027 | IS ELA State Assessment Grades 3-5 |
| Mon, Apr 19, 2027 | District-Wide Safety Week |
| Mon, Apr 19, 2027 | District-Wide Safety Week |
| Tue, Apr 20, 2027 | BOE Mtg. HS Library 6:30 PM |
| Tue, Apr 20, 2027 | MS Science Performance Assessment Grade 8 |
| Tue, Apr 20, 2027 | MS Science Performance Assessment Grade 8 |
| Tue, Apr 20, 2027 | BOE Mtg. HS Library 6:30 PM |
| Tue, May 4, 2027 | MS Math Assessments |
| Tue, May 4, 2027 | IS Math State Assessment Grades 3-5 |
| Tue, May 4, 2027 | IS Math State Assessment Grades 3-5 |
| Tue, May 4, 2027 | MS Math Assessments |
| Wed, May 5, 2027 | IS Math State Assessment Grades 3-5 |
| Wed, May 5, 2027 | IS Math State Assessment Grades 3-5 |
| Thu, May 6, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, May 6, 2027 | BOE Mtg. HS Library 6:30 PM |
| Thu, May 6, 2027 | HS Technical Career Day |
| Fri, May 7, 2027 | HS Senior Citizens Prom |
| Tue, May 11, 2027 | PS-PTO Meeting |
| Tue, May 11, 2027 | PS-PTO Meeting |
| Tue, May 11, 2027 | MS 6-8 Grade Bands & MS Jazz Concert |
| Tue, May 11, 2027 | MS 6-8 Grade Bands & MS Jazz Concert |
| Wed, May 12, 2027 | IS Science State Assessment Grade 5 |
| Wed, May 12, 2027 | IS Science State Assessment Grade 5 |
| Thu, May 13, 2027 | MS 6-8 Grade Choral Concert |
| Thu, May 13, 2027 | MS 6-8 Grade Choral Concert |
| Fri, May 14, 2027 | HS Jr./Sr. Prom |
| Tue, May 18, 2027 | Annual Budget Vote & Election |
| Tue, May 18, 2027 | PS-Bulldog Dash |
| Tue, May 18, 2027 | MS 7th Grade Chicken BBQ Fundraiser |
| Tue, May 18, 2027 | BOE Mtg. HS Library 8:00 PM |
| Tue, May 18, 2027 | PS-Bulldog Dash |
| Tue, May 18, 2027 | BOE Mtg. HS Library 8:00 PM |
| Tue, May 18, 2027 | Annual Budget Vote & Election |
| Tue, May 18, 2027 | MS 7th Grade Chicken BBQ Fundraiser |
| Thu, May 20, 2027 | MS NJHS Induction Ceremony |
| Thu, May 20, 2027 | MS NJHS Induction Ceremony |
| Tue, May 25, 2027 | HS Finale Concert |
| Wed, May 26, 2027 | HS Spring Awards Ceremony |
| Mon, May 31, 2027 | Memorial Day - NO SCHOOL |
| Mon, May 31, 2027 | Memorial Day - NO SCHOOL |
| Mon, May 31, 2027 | District Offices Closed |
| Mon, May 31, 2027 | District Offices Closed |
Showing 230 events for the 2026-27 school year
Frequently Asked Questions about ALDEN SENIOR HIGH SCHOOL
Enrollment at ALDEN SENIOR HIGH SCHOOL stands at 496 students. The school is a High institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data