Enrollment
79
Combined
DISTRICT 63 · STATE 275
SCHOOL COMMUNITY·MONTGOMERY COUNTY PUBLIC SCHOOLS·NCES 240048001398
John L Gildner Regional Inst for Children & Adol
15000 Broschart Rd, Rockville, MD 20850 · (301) 251-6900 · Montgomery County
GRADES 04–12COMBINED21-SUBURBTITLE ISPECIAL EDUCATION SCHOOL79 STUDENTS
·
allk12 Grade
Not graded
Schools serving specialized populations are not graded, because state test results are not a fair comparison for them. How grades work
Student : Teacher
3.9:1
21 FTE teachers
DISTRICT 4.2:1 · STATE 6.7:1
Free / Reduced Lunch
41%
32 students
DISTRICT 40% · STATE 54%
Community
0
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 6 | 2 | 3% |
| Grade 7 | 6 | 8% |
| Grade 8 | 7 | 9% |
| Grade 9 | 21 | 27% |
| Grade 10 | 18 | 23% |
| Grade 11 | 15 | 19% |
| Grade 12 | 10 | 13% |
Student demographics
69%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 75% · STATE 73% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
QUIET COMMUNITY
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START A DISCUSSIONTest scores
MCAP 2024-25 . % Proficient (Levels 3-4)English Language Arts
0.0%
own-school result
Math
0.0%
own-school result
State assessment results for this school reflect a specialized student population. The figures above are the school's own reported scores; they are not directly comparable to state averages or to general-enrollment schools, so the usual state-average comparison line is suppressed here.
MCAP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 0.0% | 0.0% |
| 2023-24 | 0.0% | 0.0% |
% Proficient (Levels 3-4), all students and all tested grades.
Source: MCAP. All students, all grades. See all years and grades →
BeatsExpectations
Not computed for this schoolBeatsExpectations is not computed for specialized-population schools (schools for the deaf or blind, therapeutic and behavioral-health placements, juvenile-justice and alternative-education settings, and similar). State ELA/Math proficiency rates are not a comparable metric for these populations, so a demographically-adjusted residual against general-enrollment peers would be misleading. About the methodology →
Where John L Gildner Regional Inst for Children & Adol ranks
Among K-12 schools| Measure | This school | In Maryland |
|---|---|---|
| Enrollment ranked largest first | 79 | #12 of 21 |
Ranked against other public K-12 schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
79
-29 (-27%) vs 2020
-48% since 1990-91, when it was 152
Student : Teacher
3.9:1
was 4.7:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 79 | 20.5 | 3.9:1 | 41% (32) |
| 2023-24 | 74 | 20 | 3.7:1 | 59% (44) |
| 2022-23 | 84 | 22 | 3.8:1 | 63% (53) |
| 2020-21 | 108 | 23 | 4.7:1 | 44% (48) |
| 2017-18 | 99 | 25.1 | 3.9:1 | 35% (35) |
| 2015-16 | 107 | 25 | 4.3:1 | 42% (45) |
| 2010-11 | 95 | 24 | 4.0:1 | 38% (36) |
| 2000-01 | 147 | 34 | 4.3:1 | 15% (22) |
| 1990-91 | 152 | 33 | 4.6:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for John L Gildner Regional Inst for Children & Adol.
Since 2017-18: students down 20% (99 to 79); teachers down 18% (25.1 to 20.5).
About John L Gildner Regional Inst for Children & Adol
John L Gildner Regional Inst for Children & Adol is a very small school serving multiple grade levels based in Rockville, Maryland. It reported 79 students in grades 4 through 12 in 2024-25. Combined schools in Maryland have about 275 students on average; enrollment here is 71% lower.
Montgomery County Public Schools runs John L Gildner Regional Inst for Children & Adol along with 207 other schools, enrolling 159,181 students in total.
About 38% of students at John L Gildner Regional Inst for Children & Adol are Black, the largest single group. Other reported shares: 33% White, 19% Hispanic, 4% multiracial, and 3% Asian. Montgomery County's residents are about 19% Black, 19 points below the school's share. On a 0 to 100 scale, the school's diversity index is 69, compared with 70 nationally.
There are 20.5 full-time-equivalent teachers at the school, a ratio of 3.9:1. Compared with the 6.7:1 average for combined schools in Maryland, this school's ratio is lower. On the income side, 41% of students qualify for free or reduced-price lunch. The average for public schools in Montgomery County is similar, at 40%.
For the population of Montgomery County, median household income comes to about $132,450, 61% of adults hold a bachelor's degree or higher, and about 5% of residents live below the federal poverty line. Montgomery County counts 211 public schools with about 159,181 students.
The closest school to John L Gildner Regional Inst for Children & Adol is Stone Mill Elementary, located about 1.0 miles away. John L Gildner Regional Inst for Children & Adol is one of several public schools in the area, with at least 8 others within five miles.
Locale data from NCES put John L Gildner Regional Inst for Children & Adol in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more (Suburb: Large).
Between 2020-21 and 2024-25, John L Gildner Regional Inst for Children & Adol had a net loss of 29 students, or 27%.
Parents, students, and staff can share information on special education services, counseling, and support programs here. Parents, students, alumni, and staff are welcome to post.
Montgomery County at a glance
View full county profilePopulation
1,065,949
Census ACS
Median income
$132,450
Household, ACS
Bachelor's+
61%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
211
159,181 students
Quick facts
Related schools
Other schools in Montgomery County Public Schools
- Montgomery Blair HighHigh · 3,266 students
- Walter Johnson HighHigh · 3,016 students
- Wheaton HighHigh · 2,794 students
- Gaithersburg HighHigh · 2,441 students
- Seneca Valley HighHigh · 2,409 students
- Bethesda-Chevy Chase HighHigh · 2,377 students
Other schools in Rockville
- Richard Montgomery HighHigh · 2,366 students
- Thomas S. Wootton HighHigh · 1,870 students
- Col. Zadok Magruder HighHigh · 1,671 students
- Northwood HighHigh · 1,654 students
- Rockville HighHigh · 1,550 students
- Julius West MiddleMiddle · 1,365 students
Nearby schools
- Stone Mill Elementary1.0 mi · 516
- Lakewood Elementary1.2 mi · 406
- Fields Road Elementary1.3 mi · 453
- Summit Hall Elementary1.7 mi · 413
- Rosemont Elementary1.8 mi · 564
- Lakelands Park Middle1.9 mi · 993
Frequently asked questions
About John L Gildner Regional Inst for Children & AdolHow many students attend John L Gildner Regional Inst for Children & Adol?
John L Gildner Regional Inst for Children & Adol enrolls approximately 79 students in grades 04-12.
What grades does John L Gildner Regional Inst for Children & Adol serve?
John L Gildner Regional Inst for Children & Adol serves grades 04-12.
How many students per teacher at John L Gildner Regional Inst for Children & Adol?
Approximately 3.9:1 students per teacher at John L Gildner Regional Inst for Children & Adol.
How diverse is John L Gildner Regional Inst for Children & Adol?
John L Gildner Regional Inst for Children & Adol reports a student body of 33% White, 19% Hispanic, 38% Black, 3% Asian, 4% Two or more.
What district is John L Gildner Regional Inst for Children & Adol in?
John L Gildner Regional Inst for Children & Adol is part of Montgomery County Public Schools.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.