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Events confirmed from Ottawa's official calendar.

Ottawa Sr High — School Calendar 2026-27

High|Ottawa, Kansas|Ottawa

Ottawa, KS 66067

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Upcoming Events

Sep
11
Fri
Early Releasehalf_dayDistrict-wide
Sep
18
Fri
Early Release - 1:50 pm School Dismissalhalf_dayDistrict-wide

Early Release - 1:50 pm School Dismissal

Sep
25
Fri
Early Release - 1:50 pm School Dismissalhalf_dayDistrict-wide

Early Release - 1:50 pm School Dismissal

Oct
2
Fri
Early Release - 1:50 pm School Dismissalhalf_dayDistrict-wide

Early Release - 1:50 pm School Dismissal

Oct
9
Fri
No School: Teacher Work DayStaff DayDistrict-wide

No School: Teacher Work Day

Oct
23
Fri
Early Release - 1:50 pm School Dismissalhalf_dayDistrict-wide

Early Release - 1:50 pm School Dismissal

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School Profile

Grades
9–12
Enrollment
710
Student:Teacher
14.2:1
Locale
Town
District
Ottawa
Econ. Disadvantaged
47.6%

School Statistics

Academics (SY 2020-21)

ELA Proficiency
15-19%
Math Proficiency
6-9%
Graduation Rate
85-89%
Chronic Absenteeism
20.6%
SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented
6 students enrolled
Dual Enrollment
1 students enrolled
SAT/ACT
196 test takers
Athletics
19 sports, 41 teams
401 participants
Student-Teacher Ratio: 16.6:1
Worse than average in KS

Technology & Internet Access (SY 2021-22)

Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
833
Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)
41
88% fully certified
Counselors
3
Psychologists
2
Social Workers
1
Nurses
1
School Resource Officers
1
Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending
$13,273
Total current expenditure
Instruction Spending
$8,109
Per pupil, classroom only
Total Revenue/Pupil
$17,327
All funding sources
Funding Sources
Federal 11%State 67%Local 21%
District-level data from NCES F-33 Survey

Community Context

Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
18.0%
Below 150% poverty line
2.6%
Unemployment rate
6.9%
Uninsured residents
7.9%
No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served
402
Ages 3-21 under IDEA
School-Age (6-21)
362
Receiving special ed services
Est. % of Enrollment
51%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
105 (29%)
Speech/Language Impairment
66 (18%)
Other Health Impairment
44 (12%)
Autism
34 (9%)
Emotional Disturbance
21 (6%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

681
Current enrollment
Stable(-3% 5yr)

Coming Up

Fri, Sep 11, 2026
Early Release
half_day
Fri, Sep 18, 2026
Early Release - 1:50 pm School Dismissal

Early Release - 1:50 pm School Dismissal

half_day
Fri, Sep 25, 2026
Early Release - 1:50 pm School Dismissal

Early Release - 1:50 pm School Dismissal

half_day

Full School Calendar 2026-27

Events marked District-wide apply to all schools in Ottawa. Ottawa Sr High follows the district calendar.

DateEvent
Fri, Sep 4, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Mon, Sep 7, 2026
No School: Labor DayDistrict-wide
No School: Labor Day
Fri, Sep 11, 2026
Early ReleaseDistrict-wide
Fri, Sep 18, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Sep 25, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Oct 2, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Oct 9, 2026
No School: Teacher Work DayDistrict-wide
No School: Teacher Work Day
Fri, Oct 23, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Oct 30, 2026
Professional Development DayDistrict-wide
Professional Development Day
Fri, Nov 6, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Nov 13, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Nov 20, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Mon, Nov 23, 2026
Thanksgiving BreakDistrict-wide
Thanksgiving Break
Tue, Nov 24, 2026
No School: Thanksgiving BreakDistrict-wide
No School: Thanksgiving Break
Wed, Nov 25, 2026
Thanksgiving BreakDistrict-wide
Thanksgiving Break
Thu, Nov 26, 2026
No School: Thanksgiving BreakDistrict-wide
No School: Thanksgiving Break
Fri, Nov 27, 2026
Thanksgiving BreakDistrict-wide
Thanksgiving Break
Fri, Dec 4, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Dec 11, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Dec 18, 2026
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Tue, Dec 22, 2026
No School: Teacher Flex DayDistrict-wide
No School: Teacher Flex Day
Wed, Dec 23, 2026
Winter BreakDistrict-wide
Winter Break
Thu, Dec 24, 2026
No School: Winter BreakDistrict-wide
No School: Winter Break
Fri, Dec 25, 2026
Winter BreakDistrict-wide
Winter Break
Sat, Dec 26, 2026
Winter BreakDistrict-wide
Winter Break
Sun, Dec 27, 2026
Winter BreakDistrict-wide
Winter Break
Mon, Dec 28, 2026
No School: Winter BreakDistrict-wide
No School: Winter Break
Tue, Dec 29, 2026
No School: Winter BreakDistrict-wide
No School: Winter Break
Wed, Dec 30, 2026
Winter BreakDistrict-wide
Winter Break
Thu, Dec 31, 2026
No School: Winter BreakDistrict-wide
No School: Winter Break
Fri, Jan 1, 2027
Winter BreakDistrict-wide
Winter Break
Mon, Jan 4, 2027
Professional Development DayDistrict-wide
Professional Development Day
Fri, Jan 8, 2027
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Jan 15, 2027
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Mon, Jan 18, 2027
No School: MLK DayDistrict-wide
No School: MLK Day
Fri, Jan 22, 2027
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Jan 29, 2027
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Fri, Feb 5, 2027
Early Release - 1:50 pm School DismissalDistrict-wide
Early Release - 1:50 pm School Dismissal
Mon, Feb 8, 2027
Parent-Teacher ConferencesDistrict-wide
Parent-Teacher Conferences
Wed, Feb 10, 2027
Parent - Teacher ConferencesDistrict-wide
Parent - Teacher Conferences
Mon, Feb 15, 2027
President's DayDistrict-wide
President's Day
Fri, Mar 5, 2027
No School: Teacher PDDistrict-wide
No School: Teacher PD
Mon, Mar 15, 2027
No School: Spring BreakDistrict-wide
No School: Spring Break
Tue, Mar 16, 2027
No School: Spring BreakDistrict-wide
No School: Spring Break
Wed, Mar 17, 2027
No School: Spring BreakDistrict-wide
No School: Spring Break
Thu, Mar 18, 2027
No School: Spring BreakDistrict-wide
No School: Spring Break
Fri, Mar 19, 2027
No School: Spring BreakDistrict-wide
No School: Spring Break
Mon, Apr 12, 2027
No School: Teacher PDDistrict-wide
No School: Teacher PD

Showing 48 events for the 2026-27 school year

Frequently Asked Questions about Ottawa Sr High

As of the most recent data, 710 students are enrolled at Ottawa Sr High. It is a High school within the local district.

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School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data