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Events confirmed from Nogales Unified District (4457)'s official calendar.
Mary L Welty Elementary School — School Calendar 2026-27
Primary|NOGALES, Arizona|Nogales Unified District (4457)
NOGALES, AZ 85621
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Upcoming Events
Oct
7
Wed
P/T Conferences 3-5 pmEvent
Oct
7
Wed
Early Release Wednesday – Dismissal at 12:10 PMhalf_dayDistrict-wide
Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly.
Oct
8
Thu
E/R 11:15 am P/T ConferencesEvent
Oct
9
Fri
ER 12:15 pmEvent
Oct
12
Mon
Fall Break 🍂Event
Oct
26
Mon
Governing Board Meeting 4 pmEvent
Check the notice for agenda items and any required materials.
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School Profile
Grades
K–5
Enrollment
379
Student:Teacher
19:1
Locale
Town
District
Nogales Unified District (4457)Phone
(520)287-0880School Statistics
Academics (SY 2020-21)
ELA Proficiency
20-24%
Math Proficiency
15-19%
Chronic Absenteeism
15.5%
SY 2019-20
Programs & Activities (SY 2021-22)
Gifted & Talented
5 students enrolled
Student-Teacher Ratio: 21.8:1
Worse than average in AZTechnology & Internet Access (SY 2021-22)
20
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
17.5
94% fully certified
Counselors
0.5
Psychologists
0.5
Nurses
1
Security Staff
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$9,157
Total current expenditure
Instruction Spending
$4,778
Per pupil, classroom only
Total Revenue/Pupil
$12,182
All funding sources
Funding Sources
Federal 22%State 64%Local 14%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$275,926
-0.2% 1yr+31.7% 5yr
Nogales, AZ metro area
Community Need Level
High
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
33.5%
Below 150% poverty line
10.0%
Unemployment rate
14.0%
Uninsured residents
21.9%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
635
Ages 3-21 under IDEA
School-Age (6-21)
591
Receiving special ed services
Est. % of Enrollment
100%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
292 (49%)
Speech/Language Impairment
94 (16%)
Autism
60 (10%)
Other Health Impairment
29 (5%)
Intellectual Disability
18 (3%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
381
Current enrollment
Growing(+11% 5yr)Coming Up
Wed, Oct 7, 2026
P/T Conferences 3-5 pm
EventWed, Oct 7, 2026
Early Release Wednesday – Dismissal at 12:10 PM
Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly.
half_dayThu, Oct 8, 2026
E/R 11:15 am P/T Conferences
EventFull School Calendar 2026-27
Events marked District-wide apply to all schools in Nogales Unified District (4457). Mary L Welty Elementary School follows the district calendar.
| Date | Event |
|---|---|
| Wed, Sep 2, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Fri, Sep 4, 2026 | Roadrunner of the Month Breakfast with the PrincipalDistrict-wide Check the event notice for date and participation details. |
| Mon, Sep 7, 2026 | Happy Labor Day! No School 😊District-wide Banks, government offices, and schools may be closed. |
| Wed, Sep 9, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Wed, Sep 16, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Wed, Sep 23, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Wed, Sep 30, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Fri, Oct 2, 2026 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Wed, Oct 7, 2026 | P/T Conferences 3-5 pm |
| Wed, Oct 7, 2026 | Early Release Wednesday – Dismissal at 12:10 PMDistrict-wide Students will be dismissed at 12:10 PM instead of the regular 2:50 PM time. Please plan transportation and pick-up accordingly. |
| Thu, Oct 8, 2026 | E/R 11:15 am P/T Conferences |
| Fri, Oct 9, 2026 | ER 12:15 pm |
| Mon, Oct 12, 2026 | Fall Break 🍂 |
| Mon, Oct 26, 2026 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Thu, Oct 29, 2026 | Q1 Awards Assembly (K-2 12:30pm, 3-5 1:30 pm) |
| Fri, Oct 30, 2026 | Halloween Parade 9 am |
| Fri, Nov 6, 2026 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, Nov 9, 2026 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Wed, Nov 11, 2026 | Happy Veteran's Day! No School 🫡 |
| Fri, Nov 13, 2026 | World kindness day! |
| Thu, Nov 19, 2026 | ELL Parent Meeting 7:15 am Review the meeting notice for agenda topics and registration details. |
| Fri, Nov 20, 2026 | Progress Reports Review the progress reports for student academic performance feedback. |
| Thu, Nov 26, 2026 | Happy Thanksgiving! No School 🦃 Banks, government offices, and schools may be closed. |
| Fri, Dec 4, 2026 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Fri, Dec 11, 2026 | Posada 5-7 pm 🎄🎅 |
| Mon, Dec 14, 2026 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Thu, Dec 17, 2026 | Welty Christmas Concert 🎅🎄 |
| Mon, Dec 21, 2026 | Winter Break Happy Holidays! 🎄🎅💛 Banks, government offices, and schools may be closed. |
| Mon, Dec 28, 2026 | Winter Break Happy New Year! 🎉 |
| Fri, Jan 8, 2027 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, Jan 11, 2027 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Tue, Jan 12, 2027 | 3rd Grade Parent Meeting ✨ |
| Thu, Jan 14, 2027 | ELL Parent Meeting 7:15 am Review the meeting notice for agenda topics and registration details. |
| Fri, Jan 15, 2027 | Q2 Awards Assembly 😊(K-2 12:30 pm, 3-5 1:30 pm) |
| Mon, Jan 18, 2027 | Happy MLK Day No School ✨ |
| Tue, Jan 19, 2027 | 100th Day! |
| Fri, Feb 5, 2027 | Progress Reports Review the progress reports for student academic performance feedback. |
| Fri, Feb 5, 2027 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, Feb 8, 2027 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Mon, Feb 15, 2027 | President's Day No School! |
| Wed, Mar 3, 2027 | ER P/T Conferences (1-3 pm) |
| Thu, Mar 4, 2027 | E/R 11:15 am P/T Conferences |
| Fri, Mar 5, 2027 | ER 12:15 pm |
| Fri, Mar 5, 2027 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, Mar 8, 2027 | Spring Break! 🌻 School closed for spring break. Check camp and childcare plans. |
| Thu, Mar 18, 2027 | Picture Day (With Uniforms) |
| Mon, Mar 22, 2027 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Thu, Mar 25, 2027 | Q3 Awards Assembly (K-2 12:30 pm, 3-5 1:30 pm) |
| Fri, Mar 26, 2027 | No School Happy Easter! 🐣 |
| Fri, Apr 2, 2027 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, Apr 12, 2027 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Fri, Apr 16, 2027 | Progress Reports Review the progress reports for student academic performance feedback. |
| Thu, Apr 29, 2027 | K & 5th Graduation Picture Day 🎓 |
| Fri, Apr 30, 2027 | Spring Fling 🌻✨4-6 pm |
| Mon, May 3, 2027 | Teacher/Staff Appreciation Week! 😊💛 |
| Fri, May 7, 2027 | Roadrunner of the Month Breakfast with the Principal Check the event notice for date and participation details. |
| Mon, May 10, 2027 | Governing Board Meeting 4 pm Check the notice for agenda items and any required materials. |
| Fri, May 14, 2027 | ELL Parent Meeting 7:15 am Review the meeting notice for agenda topics and registration details. |
| Tue, May 18, 2027 | Sr. Walk 1:30 pm 🎓 |
| Thu, May 20, 2027 | Transition/Graduation Day! (K 8:45 am, 5th 10 am) |
| Fri, May 21, 2027 | Last Day of School! ER 10 am |
| Mon, Jun 14, 2027 | Governing Board Meeting 2 pm |
Showing 62 events for the 2026-27 school year
Frequently Asked Questions about Mary L Welty Elementary School
Mary L Welty Elementary School currently enrolls 379 students across Primary grade levels. The school operates under Nogales Unified District (4457) in AZ.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data