Luxmanor Elementary
Walter Johnson cluster · 6201 Tilden Lane, 20852
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Academics
MCAP proficiency over time.
Data table
| Series | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|
| ELA | 69.2% | 46.4% | 72.3% | 66.8% | 64.6% | 59.2% | 63.8% |
| Math | 66.2% | 41.6% | 58.3% | 63.1% | 55.2% | 56.2% | 55.6% |
| Science | 47.9% | 59.6% | 42.3% | 55.2% | 30.2% | 37.2% | 45.7% |
Testing paused in 2020. Science scoring changed twice (2019 pre-MCAP scale; 2021 three bands, two pooled administrations; four bands from 2022), so science points before 2022 aren't comparable to later ones. Science swung sharply statewide between 2023 and 2026 (down, then back up, one grade at a time); those moves likely reflect the state assessment, not school-level change.
Class size
Average class size by grade band over recent years, with the latest year measured against MCPS's published guideline.
Data table
| Series | 2017-2018 | 2018-2019 | 2019-2020 | 2020-2021 | 2021-2022 | 2022-2023 | 2023-2024 | 2024-2025 |
|---|---|---|---|---|---|---|---|---|
| Kindergarten | 21.8 * | 21.8 * | 23.4 * | 16.4 * | 20.0 * | 19.0 * | 21.3 | 17.6 |
| Grades 1 to 3 | 25.6 * | 25.2 * | 24.5 * | 19.9 * | 16.6 * | 17.2 * | 19.2 | 23.2 |
| Grades 4 to 5 | 26.8 * | 25.5 * | 30.5 * | 21.4 * | 18.5 * | 20.0 * | 19.8 | 22.9 |
- Kindergarten17.6target 25 · within guideline
- Grades 1 to 323.2target 26–27 · within guideline
- Grades 4 to 522.9target 29 · within guideline
Source: MCPS School Profiles class-size extract vs. MCPS published class-size guidelines · Updated: 2024-2025
Proficiency by student group
This school's MCAP ELA proficiency by group (latest year). The spread is the opportunity gap.
4 groups not shown — too few students to report (withheld for privacy, not zero).
Special education
Data table
| Series | 2023 | 2024 | 2025 |
|---|---|---|---|
| Inclusion % | 70% | 61.2% | 77.9% |
Time in general education (2025): 80%+ of the day 83.3% · 40–79% ≤5% · under 40% 15.2%
Staffing rates are per 100 students with IEPs; staffing is from 2025. Withheld values reflect privacy suppression, not zero.
Source: MCPS School Profiles / unified facts (LRE, staffing, SWD enrollment) · Updated: inclusion 2025, staffing 2025
Staffing
Staff relative to enrollment. The chip compares this school to the typical elementary school at this level.
Special education & multilingual support
Source: MCPS unified facts — staff FTE per student (support services = instructional support staff)
Programs & services
Special, choice, and support programs offered at this school — from magnet and application programs to career pathways and special-education services.
Student Support
Special Education
Source: MCPS Office of Student Affairs program catalog (2025). Find schools by program →
Students
Data table
| Series | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Enrollment | 656 | 670 | 707 | 720 | 684 | 644 |
By race / ethnicity (2026).
Climate
Attendance and chronic absenteeism (absent 10%+ of days).
Data table
| Series | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Attendance | ≥ 95.0 | ≥ 95.0 | 94.6% | 93.9% | 94% | 94.5% |
| Chronic absenteeism | 11.1% | 7.6% | 16.1% | 15.6% | 15.9% | 15.5% |
Enrollment & capacity outlook
A ten-year probabilistic enrollment forecast for this school, checked against its capacity. Part of the countywide capacity outlook, which explains the method and its track record.
Data table
| School year | Actual | Forecast (p10–p90) | MCPS projection |
|---|---|---|---|
| 2017–18 | 523 | — | — |
| 2018–19 | 576 | — | — |
| 2019–20 | 678 | — | — |
| 2020–21 | 656 | — | — |
| 2021–22 | 670 | — | — |
| 2022–23 | 707 | — | — |
| 2023–24 | 720 | — | — |
| 2024–25 | 684 | — | — |
| 2025–26 | 644 | — | — |
| 2026–27 | — | 650 (604–699) | 678 |
| 2027–28 | — | 649 (586–718) | 652 |
| 2028–29 | — | 634 (560–718) | 641 |
| 2029–30 | — | 630 (550–722) | 645 |
| 2030–31 | — | 651 (563–748) | 642 |
| 2031–32 | — | 658 (566–769) | — |
| 2032–33 | — | 664 (574–768) | — |
| 2033–34 | — | 666 (577–775) | — |
| 2034–35 | — | 673 (575–780) | — |
| 2035–36 | — | 678 (576–785) | — |
- Approved development near this school is expected to add roughly 54 students within five years (probability-weighted; approval does not guarantee construction).
Source: mc-development forecast model — base year SY 2025–26; boundaries 2024-2025; development snapshot 2026-06-02 · Updated: 2026-07-31T00:00:00Z
Data: MSDE State Report Card (2019–2026), MCPS official Sept 30, 2025 enrollment count (extends the enrollment trend to 2025-26), MCPS School Profiles & unified facts, U.S. Census ACS 2024, MD SDAT. “≥95” / “≤5” and dropped groups are privacy-suppressed for small counts — withheld, not zero. Independent project, not affiliated with MCPS or MSDE.