What grades does CENTENNIAL ELEMENTARY SCHOOL serve?

CENTENNIAL ELEMENTARY SCHOOL is a Primary school serving students in LEWISTON, ID. The school is part of the local school district.

Where is CENTENNIAL ELEMENTARY SCHOOL located?

CENTENNIAL ELEMENTARY SCHOOL is located at LEWISTON, ID in a urban area.

What is the student-teacher ratio at CENTENNIAL ELEMENTARY SCHOOL?

CENTENNIAL ELEMENTARY SCHOOL has a student-teacher ratio of 15.3:1.

What schools are in LEWISTON, ID?

LEWISTON, ID is served by the local school district. CENTENNIAL ELEMENTARY SCHOOL is one of the Primary schools in the area.

IDPrimaryCalendar available · 23 events · Auto-updating

Events confirmed from LEWISTON INDEPENDENT DISTRICT's official calendar.

CENTENNIAL ELEMENTARY SCHOOL — School Calendar 2026-27

Primary|LEWISTON, Idaho|LEWISTON INDEPENDENT DISTRICT

LEWISTON, ID 83501

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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

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School Profile

Grades

K–5

Enrollment

353

Student:Teacher

15.3:1

Locale

Urban

District

LEWISTON INDEPENDENT DISTRICT

Econ. Disadvantaged

32.9%

Phone

(208)748-3550

School Statistics

Academics (SY 2020-21)

ELA Proficiency

40-44%

Math Proficiency

45-49%

Chronic Absenteeism

2.0%

SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented

54 students enrolled

Student-Teacher Ratio: 16.3:1

Near average in ID

Technology & Internet Access (SY 2021-22)

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

353

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

100% fully certified

Counselors

Psychologists

0.17

Social Workers

0.25

Nurses

0.079999998

School Resource Officers

0.25

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)

358

Current enrollment

Declining(-14% 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. CENTENNIAL ELEMENTARY 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	—