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Isaac Elementary District (4259) — District Profile & Schools

PHOENIX, Arizona · Maricopa County

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Key Dates — Isaac Elementary District (4259) School Calendar

The first day of school in Isaac Elementary District (4259) is Mon, Aug 3, 2026, and the last day of school is Tue, May 25, 2027, according to the district's published calendar. Scheduled breaks include Fall Break (Mon, Oct 5, 2026 to Fri, Oct 9, 2026), Thanksgiving Break (Mon, Nov 23, 2026 to Fri, Nov 27, 2026), Winter Break (Mon, Dec 21, 2026 to Fri, Jan 1, 2027), Winter Break (Students to return Jan. 5, 2027) (Mon, Dec 21, 2026 to Mon, Jan 4, 2027), Spring Break (No School) (Mon, Mar 8, 2027 to Fri, Mar 12, 2027), Spring Break (Mon, Mar 8, 2027 to Fri, Mar 12, 2027).

First day of school
Mon, Aug 3, 2026
Last day of school
Tue, May 25, 2027
Fall Break
Mon, Oct 5, 2026 to Fri, Oct 9, 2026
Thanksgiving Break
Mon, Nov 23, 2026 to Fri, Nov 27, 2026
Winter Break
Mon, Dec 21, 2026 to Fri, Jan 1, 2027
Winter Break (Students to return Jan. 5, 2027)
Mon, Dec 21, 2026 to Mon, Jan 4, 2027
Spring Break (No School)
Mon, Mar 8, 2027 to Fri, Mar 12, 2027
Spring Break
Mon, Mar 8, 2027 to Fri, Mar 12, 2027
Labor Day (No School )
Mon, Sep 7, 2026
Labor Day
Mon, Sep 7, 2026
Veterans Day (No School)
Wed, Nov 11, 2026
Teacher Data Day (No School)
Mon, Jan 4, 2027
Martin Luther King Jr. Day ( No School )
Mon, Jan 18, 2027
President's Day
Mon, Feb 15, 2027
Spring Holiday
Fri, Mar 26, 2027
Farmworkers Day (No School )
Fri, Apr 2, 2027
Memorial Day-Office Closed
Mon, May 31, 2027
Memorial Day
Mon, May 31, 2027
4,826
Students
13
Schools
9 elem · 2 mid · 0 high
15.9:1
Student-Teacher
303 teachers
-1 - 8
Grades

Quick Facts

371
Avg. School Size
672
Total Staff

Isaac Elementary District (4259) Calendar

82 events

Source

Thu, Jul 9

Event

Governing Board Meeting

*Estimated Time Given of Meeting

Jul 14 - 16

Event

Jump Start (First Week)

New Kindergarten students ONLY, students must be enrolled to attend Jump Start.

Jul 20 - 23

Event

Jump Start (2nd Week)

Jump Start program ONLY for New Kindergarten students enrolled.

Thu, Jul 30

PD Day

Meet the Teacher Night

Thu, Jul 30

PD Day

Open House/Meet the Teacher Night

Mon, Aug 3

Event

First Day of School

Mon, Aug 3

Event

First Day of School

Thu, Aug 6

Event

Half Day

All students release at 12:00 noon every Thursday .

Thu, Aug 13

Event

Half Day

All students release at 12:00 noon every Thursday .

Thu, Aug 20

Event

Half Day

All students release at 12:00 noon every Thursday .

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Data source: official Isaac Elementary District (4259) website · How we verify this data

Contact

Address
3348 W MCDOWELL RD
PHOENIX, AZ 85009
Phone
(602)455-6700

Staff & Students

Teachers (FTE)
303
Total Staff
672
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about Isaac Elementary District (4259)

The first day of school in Isaac Elementary District (4259) is Mon, Aug 3, 2026, according to the district's published calendar.

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