How many students attend The Katherine Thomas School?

In the 2021-22 school year, 163 students attended The Katherine Thomas School.

What is the racial makeup of The Katherine Thomas School?

Students at The Katherine Thomas School are 58% White, 17% African American, 10% Asian, 8% Hispanic, 6% Two or more races.

The Katherine Thomas School

Private, Nonsectarian, PK, KG-12

9975 Medical Center Dr
Rockville, MD 20850-4016

(301) 424-5200

Student/teacher ratio: 4.6

Number of students: 163

Racial breakdown:

White:

58.3%

African American:

16.6%

Asian:

10.4%

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Enrollment/Ethnicity
Student/Teacher Ratio

Enrollment information for The Katherine Thomas School

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Year	White	African American	Asian	Hispanic	Pacific Islander	Two or More Races	Not Specified	Total
2004	48	18	2	4	n/a	n/a	0	72
2006	76	29	3	6	n/a	n/a	8	122
2008	0	0	0	0	n/a	n/a	172	172
2010	102	39	4	7	0	0	8	160
2012	78	41	4	3	0	3	8	137
2014	76	41	4	4	0	3	5	133
2016	76	22	11	8	0	7	9	133
2018	89	26	13	9	0	8	5	150
2020	95	27	17	13	0	10	1	163
2022	95	27	17	13	0	10	1	163

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Student/Teacher Ratio The Katherine Thomas School

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Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
2004	72	12.5	5.7	n/a
2006	122	15.3	7.4	n/a
2008	172	31.4	n/a	n/a
2010	160	26.1	5.8	n/a
2012	137	21.0	6.1	n/a
2014	133	26.6	4.8	n/a
2016	133	31.5	3.9	n/a
2018	150	43.1	3.3	n/a
2020	163	35.0	4.6	n/a
2022	163	35.0	4.6	n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

School								Students/Teachers											Per Pupil Expenditures (2023)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Total
The Katherine Thomas School	Private, Nonsectarian	PK, KG-12	9975 Medical Center Dr	Rockville	20850	Montgomery County	(301) 424-5200	163	35	4.6		95 (58.3%)	27 (16.6%)	13 (8.0%)	17 (10.4%)	0 (0.0%)	0 (0.0%)	10 (6.1%)
Academy Primary School & Child Development Center	Private, Nonsectarian	PK-K	10107 Darnestown Rd	Rockville	20850	Montgomery County	(301) 424-9475	80	15	2.4		19 (23.8%)	0 (0.0%)	0 (0.0%)	11 (13.8%)	0 (0.0%)	0 (0.0%)	7 (8.8%)
Children's Manor Montessori School & Daycare	Private, Nonsectarian	PK, KG-1	14426 Traville Gardens Cir	Rockville	20850	Montgomery County	(240) 328-1012	138	8	4.5		16 (11.6%)	2 (1.4%)	0 (0.0%)	18 (13.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Little Genius Montessori School	Private, Nonsectarian	PK-K	14315 Marian Dr	Rockville	20850	Montgomery County	(301) 738-7851	28	3	2.4		3 (10.7%)	0 (0.0%)	0 (0.0%)	4 (14.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Franklin Montessori Schools	Private, Nonsectarian	PK-K	10500 Darnestown Rd	Rockville	20850	Montgomery County	(301) 279-2799	64	6	1.6		5 (7.8%)	1 (1.6%)	1 (1.6%)	2 (3.1%)	0 (0.0%)	0 (0.0%)	1 (1.6%)
Primary Montessori Day School	Private, Nonsectarian	PK, KG-3	14138 Travilah Rd	Rockville	20850	Montgomery County	(301) 309-9532	92	3	11.6		4 (4.3%)	0 (0.0%)	2 (2.2%)	19 (20.7%)	2 (2.2%)	2 (2.2%)	6 (6.5%)
Marcia D Smith School	Private, Nonsectarian	9-12	9075 Comprint Ct	Gaithersburg	20877	Montgomery County	(301) 926-2300	16	5	3.2		12 (75.0%)	1 (6.3%)	0 (0.0%)	1 (6.3%)	0 (0.0%)	0 (0.0%)	2 (12.5%)
Epworth Preschool & Kindergarten	Private, Methodist	PK-K	9008 Rosemont Dr	Gaithersburg	20877	Montgomery County	(301) 755-3239	136	16	2.2		19 (14.0%)	4 (2.9%)	5 (3.7%)	5 (3.7%)	2 (1.5%)	1 (0.7%)	0 (0.0%)
Gaithersburg Presbyterian Preschool & Kindergarten	Private, Presbyterian	PK-K	610 S Frederick Ave	Gaithersburg	20877	Montgomery County	(301) 977-5787	77	1	12.0		11 (14.3%)	0 (0.0%)	0 (0.0%)	1 (1.3%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Yang Academy	Private, Nonsectarian	3-11	111 Central Ave	Gaithersburg	20877	Montgomery County	(301) 208-0811

The Katherine Thomas School

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Student/Teacher Ratio The Katherine Thomas School

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