What grades does Mosier serve?

As a Primary school, Mosier serves students in South Hadley, MA. The school is administered by the local school district.

Where is Mosier located?

You can find Mosier in South Hadley, MA.

What is the student-teacher ratio at Mosier?

At Mosier, there are approximately 12.9 students for every teacher.

What schools are in South Hadley, MA?

Mosier is among the schools serving South Hadley, MA. The school is part of the local school system.

MAPrimaryCalendar available · 53 events · Auto-updating

Mosier — School Profile & District Info

Primary|South Hadley, Massachusetts|South Hadley

South Hadley, MA 01075

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Upcoming Events

Jul

Sat

Independence dayHoliday

Banks, government offices, and schools may be closed.

Aug

Fri

New Teacher OrientationEvent

Aug

Mon

ConvocationEvent

Aug

Tue

Teacher Professional Development (1)Staff Day

No school today. Confirm childcare or before/after-care coverage.

Aug

Wed

Teacher Professional Development (2)Staff Day

No school today. Confirm childcare or before/after-care coverage.

Aug

Thu

First Day of SchoolEvent

Confirm bus route and pickup time. Early dismissal may apply.

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School Profile

Grades

2–4

Enrollment

360

Student:Teacher

12.9:1

Locale

Suburban

District

South Hadley

Phone

(413)538-5077

School Statistics

Academics (SY 2020-21)

ELA Proficiency

49%

49th percentile in MA

Math Proficiency

27%

38th percentile in MA

Chronic Absenteeism

11.5%

SY 2019-20

District Finance (FY 2023)

Per-Pupil Spending

$19,643

District-level data

Funding Sources

Federal 9%State 41%Local 50%

Community Context

Median Home Value

$358,339

+1.8% YoY

Springfield, MA metro area · Zillow Feb 2026

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Enrollment Trend (2014-2025)

365

Current enrollment

Declining(-13% 5yr)

Coming Up

Sat, Jul 4, 2026

Independence day

Holiday

Fri, Aug 21, 2026

New Teacher Orientation

Event

Mon, Aug 24, 2026

Convocation

Event

Full School Calendar 2026-27

Date	Event	Type	Level
Wed, Sep 2, 2026	School Committee Meeting	Event	—
Thu, Sep 3, 2026	Kindergarten Starts	Event	—
Mon, Sep 7, 2026	Labor Day No School	Holiday	—
Tue, Sep 8, 2026	PreK Starts	Event	—
Wed, Sep 16, 2026	School Committee Meeting	Event	—
Wed, Oct 7, 2026	School Committee Meeting	Event	—
Mon, Oct 12, 2026	Indigenous People's Day No School	Holiday	—
Wed, Oct 21, 2026	1/2 Day - Parent Conf - PreK to 8th Grade Early dismissal for parent-teacher conferences	half_day	—
Wed, Oct 21, 2026	School Committee Meeting	Event	—
Thu, Oct 22, 2026	1/2 Day - Parent Conf - PreK to 8th Grade Early dismissal for parent-teacher conferences	half_day	—
Fri, Oct 23, 2026	1/2 Day - Parent Conf - PreK to 8th Grade Early dismissal for parent-teacher conferences	half_day	—
Tue, Nov 3, 2026	Election /Teacher Professional Development (3) Students off	Staff Day	—
Wed, Nov 4, 2026	School Committee Meeting	Event	—
Wed, Nov 11, 2026	Veterans Day No School	Holiday	—
Wed, Nov 18, 2026	School Committee Meeting	Event	—
Wed, Nov 25, 2026	1/2 Day - Thanksgiving Recess Starts Early dismissal before Thanksgiving break	half_day	—
Thu, Nov 26, 2026	Thanksgiving Break No School	Break	—
Wed, Dec 2, 2026	School Committee Meeting	Event	—
Wed, Dec 16, 2026	School Committee Meeting	Event	—
Tue, Dec 22, 2026	1/2 Day - Holiday Recess Starts Early dismissal before Holiday Recess	half_day	—
Wed, Dec 23, 2026	Holiday Recess No School	Break	—
Fri, Jan 1, 2027	New Year's Day No School	Holiday	—
Wed, Jan 6, 2027	School Committee Meeting	Event	—
Mon, Jan 18, 2027	Martin Luther King, Jr. Day No School	Holiday	—
Tue, Jan 19, 2027	SHHS Midterms	exam	—
Wed, Jan 20, 2027	School Committee Meeting	Event	—
Wed, Feb 3, 2027	School Committee Meeting	Event	—
Mon, Feb 15, 2027	President's Day No School	Holiday	—
Tue, Feb 16, 2027	Winter Recess No School	Break	—
Wed, Mar 3, 2027	School Committee Meeting	Event	—
Wed, Mar 10, 2027	1/2 Day - Parent Conf - PreK to 4th Grade Early dismissal for parent-teacher conferences	half_day	—
Thu, Mar 11, 2027	1/2 Day - Parent Conf - PreK to 4th Grade Early dismissal for parent-teacher conferences	half_day	—
Fri, Mar 12, 2027	1/2 Day - Parent Conf - PreK to 4th Grade Early dismissal for parent-teacher conferences	half_day	—
Wed, Mar 17, 2027	School Committee Meeting	Event	—
Wed, Apr 7, 2027	School Committee Meeting	Event	—
Tue, Apr 13, 2027	Election Primary/Teacher Prof. Development (4) Students off	Staff Day	—
Mon, Apr 19, 2027	Patriot's Day No School	Holiday	—
Tue, Apr 20, 2027	Spring Recess No School	Break	—
Wed, May 5, 2027	School Committee Meeting	Event	—
Wed, May 19, 2027	School Committee Meeting	Event	—
Mon, May 31, 2027	Memorial Day No School	Holiday	—
Wed, Jun 2, 2027	School Committee Meeting	Event	—
Fri, Jun 4, 2027	SHHS Graduation (Tentative)	Event	—
Fri, Jun 11, 2027	1/2 Day - Last Day (No Snow Days) Early dismissal for the last day of school if no snow days used	half_day	—
Fri, Jun 11, 2027	Last Day of School (No Snow Days) Last day of school if no snow days used	Event	—
Fri, Jun 18, 2027	Juneteenth (Observed) No School	Holiday	—
Mon, Jun 21, 2027	Last Day with Five (5) Snow Days Last day of school if five snow days used	Event	—