TXHighCalendar available · 20 events · Auto-updating
SERENITY HIGH — School Profile & District Info
High|MCKINNEY, Texas|MCKINNEY ISD
MCKINNEY, TX 75071
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Upcoming Events
Jun
29
Mon
McKinney ISD Closed Event
Aug
13
Thu
First Day of School Event
Confirm bus route and pickup time. Early dismissal may apply.
Aug
26
Wed
Women's Independence DayEvent
Sep
1
Tue
Childhood Cancer Awareness MonthEvent
Sep
1
Tue
Hydrocephalus Awareness MonthEvent
Sep
7
Mon
Labor Day Holiday
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
S
Math Proficiency
S
Graduation Rate
S
Chronic Absenteeism
66.7%
SY 2019-20
District Finance (FY 2023)
Per-Pupil Spending
$11,139
District-level data
Funding Sources
Federal 8%State 9%Local 83%
Community Context
Median Home Value
$362,142
-3.8% YoY
Dallas, TX metro area · Zillow Feb 2026
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
3
Current enrollment
Declining(-25% 5yr)Coming Up
Mon, Jun 29, 2026
McKinney ISD Closed
EventThu, Aug 13, 2026
First Day of School
EventWed, Aug 26, 2026
Women's Independence Day
EventFull School Calendar 2026-27
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | Childhood Cancer Awareness Month |
| Tue, Sep 1, 2026 | Hydrocephalus Awareness Month |
| Mon, Sep 7, 2026 | Labor Day Student and Staff Holiday |
| Mon, Sep 14, 2026 | Celebrate Freedom Week |
| Thu, Sep 17, 2026 | Constitution Day |
| Mon, Sep 28, 2026 | Staff Development/Teacher Work Day Student Holiday |
| Thu, Oct 1, 2026 | Bullying Prevention Awareness Month |
| Thu, Oct 1, 2026 | Fentanyl Poisoning Awareness Week |
| Fri, Oct 9, 2026 | Nine Weeks Ends |
| Mon, Oct 12, 2026 | Fall Break Student and Staff Holiday |
| Tue, Oct 13, 2026 | Fall Break Student and Staff Holiday |
| Wed, Oct 14, 2026 | Nine Weeks Begins |
| Mon, Oct 26, 2026 | Staff Development/Teacher Work Day Student Holiday |
| Sun, Nov 1, 2026 | Native American Heritage Month |
| Tue, Nov 3, 2026 | Father of Texas Day |
| Sat, Nov 14, 2026 | World Diabetes Day |
Showing 16 events for the 2026-27 school year
Frequently Asked Questions about SERENITY HIGH
SERENITY HIGH currently enrolls 3 students across High grade levels. The school operates under the local school district in TX.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.