Poolesville Elementary
Poolesville cluster · 19565 Fisher Ave, 20837
School website ↗·Poolesville Elementary PTA ↗
Academics
MCAP proficiency over time.
Data table
| Series | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|---|
| ELA | 65.6% | 45.3% | 70.6% | 74.1% | 71.1% | 69.7% | 75.3% |
| Math | 69.6% | 44.9% | 55.3% | 64.7% | 57.4% | 63.2% | 63.4% |
| Science | 58.3% | 74.4% | 56.3% | 64.1% | 46.8% | 37.5% | 57.7% |
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 | 23.3 * | 26.0 * | 23.7 * | 21.3 * | 22.0 * | 21.5 * | 23.8 | 24.0 |
| Grades 1 to 3 | 23.8 * | 24.4 * | 21.0 * | 23.1 * | 23.8 * | 24.9 * | 22.5 | 23.5 |
| Grades 4 to 5 | 28.7 * | 25.4 * | 27.7 * | 24.1 * | 24.5 * | 26.3 * | 26.4 | 24.4 |
- Kindergarten24target 25 · within guideline
- Grades 1 to 323.5target 26–27 · within guideline
- Grades 4 to 524.4target 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.
3 groups not shown — too few students to report (withheld for privacy, not zero).
Special education
Data table
| Series | 2023 | 2024 | 2025 |
|---|---|---|---|
| Inclusion % | — | — | — |
Time in general education (2025): 80%+ of the day ≥95% · 40–79% ≤5% · under 40% ≤5%
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.
Academics
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 | 474 | 538 | 567 | 561 | 576 | 548 |
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 | 94.3% | 92.9% | 93.5% | 93.6% |
| Chronic absenteeism | 10.6% | 5.9% | 17.2% | 23.6% | 19.5% | 18.2% |
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 | 448 | — | — |
| 2018–19 | 480 | — | — |
| 2019–20 | 489 | — | — |
| 2020–21 | 474 | — | — |
| 2021–22 | 538 | — | — |
| 2022–23 | 567 | — | — |
| 2023–24 | 561 | — | — |
| 2024–25 | 576 | — | — |
| 2025–26 | 548 | — | — |
| 2026–27 | — | 547 (510–584) | 581 |
| 2027–28 | — | 550 (494–610) | 590 |
| 2028–29 | — | 544 (474–622) | 591 |
| 2029–30 | — | 538 (452–632) | 586 |
| 2030–31 | — | 523 (430–628) | 593 |
| 2031–32 | — | 528 (434–638) | — |
| 2032–33 | — | 525 (428–638) | — |
| 2033–34 | — | 526 (429–638) | — |
| 2034–35 | — | 525 (429–640) | — |
| 2035–36 | — | 525 (430–638) | — |
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.