Rosemary Hills Elementary
Bethesda-Chevy Chase cluster · 2111 Porter Rd, 20910
School website ↗ · Rosemary Hills PTA ↗
Class size
Average class size by grade band over recent years, with the latest year measured against MCPS's published guideline.
Data table
| Series | 2022-2023 | 2023-2024 | 2024-2025 |
|---|---|---|---|
| Kindergarten | 19.8 * | 19.7 | 15.6 |
| Grades 1 to 3 | — | 25.6 | 18.9 |
- Kindergarten 15.6 target 25 · within guideline
- Grades 1 to 3 18.9 target 26–27 · within guideline
Source: MCPS School Profiles class-size extract vs. MCPS published class-size guidelines · Updated: 2024-2025
Special education
A priority lens: how students with disabilities are served, and the gap to close.
Data table
| Series | 2023 | 2024 | 2025 |
|---|---|---|---|
| Inclusion % | 58.2% | 68.7% | 69.2% |
Inclusion (Least Restrictive Environment) is the latest year; staffing is from 2025. Higher inclusion and a lower caseload generally point to more individualized support.
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 |
|---|---|---|---|---|---|
| Enrollment | 516 | 541 | 578 | 533 | 499 |
By race / ethnicity (2025).
Climate
Attendance and chronic absenteeism (absent 10%+ of days).
Data table
| Series | 2019 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Attendance | 94.8% | — | 94.5% | 93.3% | 93.8% | 94.4% |
| Chronic absenteeism | 12.8% | 6.2% | 20.1% | 19.2% | 15% | 16.5% |
Data: MSDE State Report Card (2019–2025), 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.