What grades does TAMMANY HIGH SCHOOL serve?

TAMMANY HIGH SCHOOL is a High school serving students in LEWISTON, ID. The school is part of the local school district.

Where is TAMMANY HIGH SCHOOL located?

TAMMANY HIGH SCHOOL is located at LEWISTON, ID in a rural area.

What is the student-teacher ratio at TAMMANY HIGH SCHOOL?

TAMMANY HIGH SCHOOL has a student-teacher ratio of 13.1:1.

What schools are in LEWISTON, ID?

LEWISTON, ID is served by the local school district. TAMMANY HIGH SCHOOL is one of the High schools in the area.

IDHighCSICalendar available · 23 events · Auto-updating

Events confirmed from LEWISTON INDEPENDENT DISTRICT's official calendar.

TAMMANY HIGH SCHOOL — School Calendar 2026-27

Q: How many students attend TAMMANY HIGH SCHOOL?

Enrollment at TAMMANY HIGH SCHOOL stands at 92 students. The school is a High institution in the local district.

High|LEWISTON, Idaho|LEWISTON INDEPENDENT DISTRICT

LEWISTON, ID 83501

Auto-updates all year · Works with Apple, Google, Outlook

This school plus sports, holidays, and more. $29.99/year.

Never miss a day at TAMMANY HIGH SCHOOL.

Sync this calendar to your phone.

Auto-updates all year · $29.99/yr

Upcoming Events

Sep

Wed

Early Releasehalf_dayDistrict-wide

7:55 am - 12:25 pm

Sep

Wed

Early Release (Elem. Only) for Parent/Teacher ConferencesStaff DayDistrict-wide

Sep

Wed

Early Release Studentshalf_dayDistrict-wide

Oct

Thu

Parent Teacher ConferencesStaff DayDistrict-wide

Oct

Wed

Vision & Hearing TestingexamDistrict-wide

Oct

Wed

Early Release/Adult Learninghalf_dayDistrict-wide

View all 23 events →

Also available for your address

Sync all 23 events to your phone

Plus waste, sports, holidays, and more.

School Profile

Grades

9–12

Enrollment

Student:Teacher

13.1:1

Locale

Rural

District

LEWISTON INDEPENDENT DISTRICT

Econ. Disadvantaged

41.3%

Phone

(208)748-3270

School Statistics

Academics (SY 2020-21)

ELA Proficiency

40-59%

Math Proficiency

<=20%

Graduation Rate

40-49%

Chronic Absenteeism

12.3%

SY 2019-20

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

100% fully certified

Counselors

Psychologists

0.17

Social Workers

0.25

Nurses

0.079999998

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$12,205

Total current expenditure

Instruction Spending

$7,688

Per pupil, classroom only

Total Revenue/Pupil

$15,448

All funding sources

Funding Sources

Federal 10%State 46%Local 44%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$362,306

+1.5% 1yr+34.8% 5yr

Lewiston, ID metro area

Community Need Level

Elevated

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

23.0%

Below 150% poverty line

3.3%

Unemployment rate

10.1%

Uninsured residents

7.1%

No HS diploma (25+)

Special Education (IDEA)

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

Total Students Served

658

Ages 3-21 under IDEA

School-Age (6-21)

614

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Speech/Language Impairment

180 (29%)

Other Health Impairment

157 (26%)

Autism

122 (20%)

Specific Learning Disability

33 (5%)

Intellectual Disability

27 (4%)

Emotional Disturbance

11 (2%)

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

Enrollment Trend (2014-2025)

106

Current enrollment

Growing(+26% 5yr)

Coming Up

Wed, Sep 23, 2026

Early Release

7:55 am - 12:25 pm

half_day

Wed, Sep 30, 2026

Early Release (Elem. Only) for Parent/Teacher Conferences

Staff Day

Wed, Sep 30, 2026

Early Release Students

half_day

Full School Calendar 2026-27

Events marked District-wide apply to all schools in LEWISTON INDEPENDENT DISTRICT. TAMMANY HIGH SCHOOL follows the district calendar.

Date	Event	Type	Level
Mon, Sep 7, 2026	Labor DayDistrict-wide	Holiday	—
Wed, Sep 23, 2026	Early ReleaseDistrict-wide 7:55 am - 12:25 pm	half_day	—
Wed, Sep 30, 2026	Early Release (Elem. Only) for Parent/Teacher ConferencesDistrict-wide	Staff Day	—
Wed, Sep 30, 2026	Early Release StudentsDistrict-wide	half_day	—
Thu, Oct 1, 2026	Parent Teacher ConferencesDistrict-wide	Staff Day	—
Wed, Oct 7, 2026	Vision & Hearing TestingDistrict-wide	exam	—
Wed, Oct 14, 2026	Early Release/Adult LearningDistrict-wide	half_day	—
Wed, Nov 25, 2026	Thanksgiving BreakDistrict-wide	Break	—
Wed, Dec 2, 2026	Early Release @ 1:40District-wide	half_day	—
Mon, Dec 14, 2026	Holiday ConcertDistrict-wide	Holiday	—
Mon, Dec 21, 2026	Winter BreakDistrict-wide	Break	—
Mon, Jan 18, 2027	MLK Day/Human Rights DayDistrict-wide	Holiday	—
Mon, Feb 15, 2027	Presidents' DayDistrict-wide	Holiday	—
Wed, Feb 24, 2027	Early ReleaseDistrict-wide 7:55 am - 12:25 pm	half_day	—
Wed, Mar 3, 2027	Parent Teacher ConferencesDistrict-wide	Staff Day	—
Wed, Mar 3, 2027	Early Release StudentsDistrict-wide	half_day	—
Thu, Mar 4, 2027	Parent Teacher ConferencesDistrict-wide	Staff Day	—
Wed, Mar 17, 2027	Early Release StudentsDistrict-wide	half_day	—
Mon, Apr 5, 2027	Spring BreakDistrict-wide	Break	—
Wed, Apr 21, 2027	Early ReleaseDistrict-wide 7:55 am - 12:25 pm	half_day	—
Wed, May 19, 2027	Early ReleaseDistrict-wide 7:55 am - 12:25 pm	half_day	—
Mon, May 31, 2027	No School - Memorial DayDistrict-wide	Holiday	—
Wed, Jun 9, 2027	Early ReleaseDistrict-wide	half_day	—