MOPrimaryCalendar available · 84 events · Auto-updating

MARK TWAIN ELEM. — School Calendar 2026-27

Primary|BRENTWOOD, Missouri|BRENTWOOD

BRENTWOOD, MO 63144

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Upcoming Events

Aug
18
Tue
First Day of School!Event

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

Aug
18
Tue
Boohoo/Woohoo BreakfastBreak

Body Kinder and PreK parents: Join us in the Community Room (across fromthe office in the main entrance) after you drop off your new Bulldogon the first day of school.PTA hosts breakfast treats and coffee (and boxes of tissues for thosewho get a little emotional!). It’s also a great time to meet otherPre-K and Kinder parents!

Aug
18
Tue
First Day of School!Event

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

Sep
7
Mon
EISD Student/Staff HolidayHoliday

Banks, government offices, and schools may be closed.

Sep
7
Mon
Labor Day (Student/Staff Holiday)Holiday

Banks, government offices, and schools may be closed.

Sep
7
Mon
EISD Student/Staff HolidayHoliday

Banks, government offices, and schools may be closed.

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School Profile

Grades
K–5
Enrollment
159
Student:Teacher
8.4:1
Locale
Suburban
District
BRENTWOOD
Econ. Disadvantaged
18.2%

School Statistics

Academics (SY 2020-21)

ELA Proficiency
65-69%
Math Proficiency
65-69%
Chronic Absenteeism
6.4%
SY 2019-20

Programs & Activities (SY 2021-22)

Gifted & Talented
11 students enrolled
Student-Teacher Ratio: 8.7:1
Better than average in MO

Technology & Internet Access (SY 2021-22)

Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
180
Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)
19.84
100% fully certified
Counselors
1
Psychologists
0.25
Social Workers
0.25
Nurses
1
School Resource Officers
0.2
Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending
$22,646
Total current expenditure
Instruction Spending
$11,472
Per pupil, classroom only
Total Revenue/Pupil
$32,728
All funding sources
Funding Sources
Federal 2%State 3%Local 95%
District-level data from NCES F-33 Survey

Community Context

Median Home Value
$265,644
+2.5% 1yr+31.0% 5yr
St. Louis, MO metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
15.6%
Below 150% poverty line
4.4%
Unemployment rate
5.9%
Uninsured residents
5.9%
No HS diploma (25+)

Special Education (IDEA)

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

Total Students Served
122
Ages 3-21 under IDEA
School-Age (6-21)
122
Receiving special ed services
Est. % of Enrollment
77%
District rate, school may vary
Disability Categories (District)
Other Health Impairment
31 (25%)
Autism
28 (23%)
Specific Learning Disability
21 (17%)
Speech/Language Impairment
17 (14%)
Intellectual Disability
7 (6%)

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

Enrollment Trend (2014-2025)

173
Current enrollment
Stable(-8% 5yr)

Coming Up

Tue, Aug 18, 2026
First Day of School!
Event
Tue, Aug 18, 2026
Boohoo/Woohoo Breakfast
Break
Tue, Aug 18, 2026
First Day of School!
Event

Full School Calendar 2026-27

DateEvent
Mon, Sep 7, 2026
EISD Student/Staff Holiday
Mon, Sep 7, 2026
Labor Day (Student/Staff Holiday)
Mon, Sep 7, 2026
EISD Student/Staff Holiday
Fri, Sep 18, 2026
Student Holiday/Staff Development
Fri, Sep 18, 2026
Student Holiday/Staff Development
Mon, Sep 21, 2026
Yom Kippur (Student Holiday/Staff PLED Day)
Fri, Oct 9, 2026
Student Holiday/Staff Development
Fri, Oct 9, 2026
Student/Staff Holiday
Body Bad weather make-up day
Fri, Oct 9, 2026
Student Holiday/Staff Development
Mon, Oct 12, 2026
Student/Staff Holiday
Mon, Oct 12, 2026
Student/Staff Holiday
Mon, Nov 2, 2026
Student Holiday/Staff Development
Mon, Nov 2, 2026
Student/Staff Holiday
Mon, Nov 2, 2026
Student Holiday/Staff Development
Tue, Nov 3, 2026
Student Holiday/Campus Staff Development
Tue, Nov 3, 2026
Student Holiday/Campus Staff Development
Mon, Nov 23, 2026
Fall Break
Mon, Nov 23, 2026
EISD Thanksgiving Break
Mon, Nov 23, 2026
EISD Thanksgiving Break
Mon, Nov 23, 2026
Fall Break
Mon, Dec 21, 2026
Winter Break
Mon, Dec 21, 2026
Winter Break
Fri, Jan 1, 2027
Happy birthday!
Fri, Jan 1, 2027
Happy birthday!
Mon, Jan 4, 2027
Student Holiday/Campus Staff Development
Mon, Jan 4, 2027
Student Holiday/Staff Development
Mon, Jan 4, 2027
Student Holiday/Staff Development
Mon, Jan 4, 2027
Student Holiday/Campus Staff Development
Tue, Jan 5, 2027
First Day of 2026-2027 Second Semester
Tue, Jan 5, 2027
First Day of 2026-2027 Second Semester
Mon, Jan 18, 2027
Martin Luther King Jr. Day (Student/Staff Holiday)
Mon, Feb 15, 2027
President's Day (Student Holiday)
Mon, Mar 15, 2027
Spring Break
Mon, Mar 15, 2027
Spring Break
Fri, Mar 26, 2027
Good Friday (Student/Staff Holiday)
Body Bad weather make-up day
Fri, Mar 26, 2027
Good Friday (Student/Staff Holiday)
Body Bad weather make-up day
Fri, Apr 30, 2027
Student Holiday/Staff PLED Day
Thu, May 27, 2027
Last Day Of School!
Thu, May 27, 2027
Last Day Of School!
Fri, May 28, 2027
Teacher Planning Day
Fri, May 28, 2027
Teacher Planning Day

Showing 41 events for the 2026-27 school year

Frequently Asked Questions about MARK TWAIN ELEM.

MARK TWAIN ELEM. has a total enrollment of 159 students and serves grades Primary. The school is part of the local school district in BRENTWOOD, MO.

Calendar Guides

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