Stone Mill Elementary

Public PK, KG-5

14323 Stonebridge View Dr
North Potomac, MD 20878

(240) 740-5450

District: Montgomery County Public Schools

SchoolDigger Rank:
20^th of 855 Maryland Elementary Schools

Per Pupil Expenditures: $17,789

Students who attend Stone Mill Elementary usually attend:

Middle:	Cabin John Middle
High:	Thomas S. Wootton High

Student/teacher ratio: 14.5

Number of students: 550

Racial breakdown:

Asian:

49.1%

White:

22.4%

African American:

12.9%

Free/discounted lunch recipients: 15.3%

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Compare Stone Mill Elementary to nearby elementary schools!

Performance Trends

Compare Details Stone Mill Elementary ranks better than 97.7% of elementary schools in Maryland. It also ranks 8^th among 129 ranked elementary schools in the Montgomery County Public Schools District. (See more...)

Compare Details In 2023 the calculated Average Standard Score was 96.81. (See more...)

Student Body

Compare Details Student population at Stone Mill Elementary is diverse. Racial makeup is: Asian (49.1%), White (22.4%), African American (12.9%). (See more...)

Compare Details 15.3% of students are receiving a free or discounted lunch. (See more...)

Teachers

Compare Details The student/teacher ratio at Stone Mill Elementary is 14.5. 90 elementary schools in the Montgomery County Public Schools District have better student/teacher ratios. (See more...)

Compare Stone Mill Elementary employs 37.8 full-time teachers.

Finance

Compare Details The average total spent per student at Stone Mill Elementary is $17,789. 77 elementary schools in the Montgomery County Public Schools District spend more per student.

Schooldigger Rankings:

Stone Mill Elementary was not ranked this year due to insufficient test score data.

Montgomery County Public Schools:

SchoolDigger ranks Montgomery County Public Schools 6^th of 24 Maryland school districts. (See district ranking list.)

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Rank History for Stone Mill Elementary

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Rank History for all students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile
2004	2.40	781^st	803	2.7%
2005	2.05	789^th	805	2.0%
2006	3.17	782^nd	804	2.7%
2007	2.04	805^th	818	1.6%
2008	83.82	73^rd	838	91.3%
2009	82.99	84^th	850	90.1%
2010	87.50	20^th	855	97.7%
2011	86.30	38^th	853	95.5%
2012	86.55	14^th	857	98.4%
2013	83.85	63^rd	847	92.6%
2014	86.70	46^th	867	94.7%
2015	96.82	13^th	859	98.5%
2016	97.34	7^th	845	99.2%
2017	97.10	14^th	847	98.3%
2018	96.58	24^th	857	97.2%
2019	97.31	14^th	853	98.4%
2021	96.83	28^th	802	96.5%
2022	96.37	23^rd	862	97.3%
2023	96.81	20^th	855	97.7%

See the entire list of Maryland Elementary School Rankings!

Rank History for English Language Learner students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	88.11	7^th	115	93.9%

See the entire list of Best Maryland Elementary Schools for English Language Learner Students!

Rank History for Special Education students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	93.14	3^rd	136	97.8%

See the entire list of Best Maryland Elementary Schools for Special Education Students!

Rank History for Female students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	93.37	35^th	796	95.6%

See the entire list of Best Maryland Elementary Schools for Female Students!

Rank History for Male students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	97.35	15^th	788	98.1%

See the entire list of Best Maryland Elementary Schools for Male Students!

Rank History for Asian students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	73.74	28^th	128	78.1%

See the entire list of Best Maryland Elementary Schools for Asian Students!

Rank History for African American students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	96.85	10^th	504	98.0%

See the entire list of Best Maryland Elementary Schools for African American Students!

Rank History for White students at Stone Mill Elementary

Year	Avg Standard Score	Statewide Rank	Total # Ranked Elementary Schools	MD State Percentile	SchoolDigger Rating
2021	79.84	86^th	528	83.7%

See the entire list of Best Maryland Elementary Schools for White Students!

Data source: test scores: Maryland State Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Data source: Maryland State Department of Education

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Enrollment information for Stone Mill Elementary

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Year	White	African American	Asian	Hispanic	American Indian	Pacific Islander	Two or More Races	Not Specified	Total
1989	279	62	107	16	0	n/a	n/a	0	464
1990	382	104	159	27	4	n/a	n/a	-3	673
1991	464	88	188	25	2	n/a	n/a	0	767
1992	454	63	216	18	2	n/a	n/a	0	753
1993	448	49	235	11	2	n/a	n/a	0	745
1994	474	44	239	11	2	n/a	n/a	0	770
1995	433	35	194	14	0	n/a	n/a	0	676
1996	433	35	194	14	0	n/a	n/a	0	676
1997	414	44	177	12	2	n/a	n/a	0	649
1998	407	32	179	11	1	n/a	n/a	0	630
1999	400	38	186	15	1	n/a	n/a	0	640
2000	400	65	213	23	1	n/a	n/a	0	702
2001	394	69	258	33	6	n/a	n/a	0	760
2002	342	60	291	25	0	n/a	n/a	0	718
2003	342	60	291	25	0	n/a	n/a	0	718
2004	299	50	305	19	0	n/a	n/a	0	673
2005	301	59	295	25	1	n/a	n/a	0	681
2006	286	65	295	35	2	n/a	n/a	0	683
2007	259	56	292	27	1	n/a	n/a	0	635
2008	264	52	302	22	2	n/a	n/a	0	642
2009	253	50	289	16	0	n/a	n/a	0	608
2010	236	46	285	26	0	n/a	n/a	0	593
2011	215	53	285	29	0	0	26	0	608
2012	199	68	272	31	1	0	27	0	598
2013	193	85	281	41	1	0	27	0	628
2014	181	91	298	34	1	0	27	0	632
2015	177	72	307	36	0	0	24	0	616
2016	183	81	317	35	0	0	28	0	644
2017	167	69	307	45	0	0	30	0	618
2018	156	66	306	37	0	0	36	0	601
2019	154	73	312	40	1	0	33	0	613
2020	152	83	270	52	0	0	31	0	588
2021	129	74	245	43	0	0	30	0	521
2022	117	74	257	53	1	0	40	0	542
2023	123	71	270	41	1	0	44	0	550

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

Students eligible for free or discounted lunch at Stone Mill Elementary

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	464	23.3	19.9	n/a
1990	673	31.3	21.5	7.9
1991	767	35.3	21.7	6.4
1992	753	33.9	22.2	4.4
1993	745	34.9	21.3	4.4
1994	770	37.9	20.3	2.9
1995	676	32.5	20.8	5
1996	676	32.5	20.8	5
1997	649	31.7	20.5	5.7
1998	630	32.5	19.4	5.9
1999	640	32.5	19.7	6.6
2000	702	35.2	19.9	10
2001	760	40.3	18.9	9.7
2002	718	38.9	18.5	6
2003	718	38.9	18.5	6
2004	673	37.0	18.2	5.3
2005	681	36.0	18.9	5.6
2006	683	40.0	17.1	5.9
2007	635	39.8	16.0	6.9
2008	642	39.8	16.1	5.3
2009	608	39.5	15.4	5.3
2010	593	37.8	15.6	5.4
2011	608	37.2	16.3	9.2
2012	598	37.6	15.9	10.4
2013	628	38.5	16.3	13.5
2014	632	39.8	15.8	12.7
2015	616	39.0	15.7	9.3
2016	644	39.0	16.5	9.3
2017	618	38.0	16.2	10.5
2018	601	37.0	16.2	9.7
2019	613	35.3	17.3	9.6
2020	588	34.6	16.9	10.7
2021	521	36.3	14.3	10
2022	542	36.5	14.8	10.1
2023	550	37.8	14.5	15.3

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

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Stone Mill Elementary

Compare

Year	# Students	Full-time Teachers	Student/Teacher ratio	% Free/Discounted Lunch
1989	464	23.3	19.9	n/a
1990	673	31.3	21.5	7.9
1991	767	35.3	21.7	6.4
1992	753	33.9	22.2	4.4
1993	745	34.9	21.3	4.4
1994	770	37.9	20.3	2.9
1995	676	32.5	20.8	5
1996	676	32.5	20.8	5
1997	649	31.7	20.5	5.7
1998	630	32.5	19.4	5.9
1999	640	32.5	19.7	6.6
2000	702	35.2	19.9	10
2001	760	40.3	18.9	9.7
2002	718	38.9	18.5	6
2003	718	38.9	18.5	6
2004	673	37.0	18.2	5.3
2005	681	36.0	18.9	5.6
2006	683	40.0	17.1	5.9
2007	635	39.8	16.0	6.9
2008	642	39.8	16.1	5.3
2009	608	39.5	15.4	5.3
2010	593	37.8	15.6	5.4
2011	608	37.2	16.3	9.2
2012	598	37.6	15.9	10.4
2013	628	38.5	16.3	13.5
2014	632	39.8	15.8	12.7
2015	616	39.0	15.7	9.3
2016	644	39.0	16.5	9.3
2017	618	38.0	16.2	10.5
2018	601	37.0	16.2	9.7
2019	613	35.3	17.3	9.6
2020	588	34.6	16.9	10.7
2021	521	36.3	14.3	10
2022	542	36.5	14.8	10.1
2023	550	37.8	14.5	15.3

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.

Finances

Per Pupil Expenditures for Stone Mill Elementary

Year	Expenditures from Federal Funds	Expenditures from State and Local Funds	Total Expenditures Per Pupil (All Funds)
2019	$428 (2.9%)	$14,182 (97.1%)	$14,611
2020	$450 (3.0%)	$14,544 (97.0%)	$14,994
2021	$827 (4.6%)	$16,962 (95.4%)	$17,789

Data source: Maryland Department of Education

Pre and Post Pandemic Data

Impact of COVID-19 on Stone Mill Elementary

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank Pre-pandemic (2018-2019)	Rank Post pandemic (2022-2023)	Change (%)
Ranks 14^th of 853 Elementary schools	Ranks 20^th of 855 Elementary schools	0.7%

Student Body

	Number of students Pre-pandemic (2018-2019)	Number of students Post pandemic (2022-2023)	Change (%)
Total Students	613	550	10.3%
African American	73	71	2.7%
American Indian	1	1
Asian	312	270	13.5%
Hispanic	40	41	2.5%
Pacific Islander	0	0
White	154	123	20.1%
Two or More Races	33	44	33.3%
% Free/Discounted Lunch Recipients	9.6%	15.3%	5.6%

Schools Near Stone Mill Elementary

Choose columns to see: Summary School Students/Teachers Ranking Test Scores Finance All

School													Students/Teachers											Ranking (2023)				Ranking (2022)				MCAP Mathematics (2023)				MCAP English Language Arts (2023)				MCAP Science (2023)	Per Pupil Expenditures (2021)
Name	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2023)	Statewide Rank (2023)	State Percentile (2023)	SchoolDigger Rating (2023)	Average Standard Score (2022)	Statewide Rank (2022)	State Percentile (2022)	Rank Change from Previous Year	MCAP Mathematics 3rd Grade	MCAP Mathematics 4th Grade	MCAP Mathematics 5th Grade	MCAP Mathematics All Grades	MCAP English Language Arts 3rd Grade	MCAP English Language Arts 4th Grade	MCAP English Language Arts 5th Grade	MCAP English Language Arts All Grades	MCAP Science 5th Grade	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
Stone Mill Elementary	Public	PK, KG-5	14323 Stonebridge View Dr	North Potomac	20878	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-5450	550	38	14.5	15.3%	123 (22.4%)	71 (12.9%)	41 (7.5%)	270 (49.1%)	1 (0.2%)	0 (0.0%)	44 (8.0%)	96.8	20^th of 855 public elementary schools	97.7%		96.4	23^rd of 862 public elementary schools	97.3%	3	74.7	75.3	66.3	71.7	79.5	84.8	83.7	82.9	70.3	$17,789	$827	$16,962
Lakewood Elementary	Public	K-5	2534 Lindley Terrace	Rockville	20850	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-5750	438	30	14.6	18.9%	76 (17.4%)	57 (13.0%)	60 (13.7%)	213 (48.6%)	1 (0.2%)	0 (0.0%)	31 (7.1%)	94.2	45^th of 855 public elementary schools	94.7%		97	18^th of 862 public elementary schools	97.9%	27	73.6	63.1	66.7	67.9	81.2	70.8	73.0	75.0	70.3	$18,501	$713	$17,789
DuFief Elementary	Public	K-6	15001 Dufief Dr	Gaithersburg	20878	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(301) 279-4980	245	28	8.7	20.4%	67 (27.3%)	45 (18.4%)	30 (12.2%)	79 (32.2%)	0 (0.0%)	0 (0.0%)	24 (9.8%)	84.3	123^rd of 855 public elementary schools	85.6%		79.3	176^th of 862 public elementary schools	79.6%	53	58.0	52.9	62.8	58.3	62.0	55.9	69.0	62.7	62.8	$23,350	$760	$22,590
Fields Road Elementary	Public	PK, KG-5	1 School Dr	Gaithersburg	20878	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-7000	452	37	12.1	49.3%	105 (23.2%)	80 (17.7%)	173 (38.3%)	69 (15.3%)	0 (0.0%)	1 (0.2%)	24 (5.3%)	43.2	426^th of 855 public elementary schools	50.2%		57	348^th of 862 public elementary schools	59.6%	78	43.1	31.3	19.0	31.7	43.7	46.2	32.3	40.9	30.6	$20,676	$858	$19,818
Travilah Elementary	Public	PK, KG-5	13801 DuFief Mill Rd	North Potomac	20878	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-4300	377	24	15.5	16.2%	113 (30.0%)	36 (9.5%)	33 (8.8%)	167 (44.3%)	2 (0.5%)	1 (0.3%)	25 (6.6%)	94.6	41^st of 855 public elementary schools	95.2%		95.6	33^rd of 862 public elementary schools	96.2%	8	85.0	58.6	62.5	70.3	87.2	74.1	73.0	78.9	64.1	$16,588	$626	$15,962
Fallsmead Elementary	Public	K-5	1800 Greenplace Ter	Rockville	20850	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-3545	543	34	15.9	17.7%	172 (31.7%)	77 (14.2%)	65 (12.0%)	187 (34.4%)	1 (0.2%)	2 (0.4%)	39 (7.2%)	95.2	36^th of 855 public elementary schools	95.8%		94.6	48^th of 862 public elementary schools	94.4%	12	77.5	64.8	69.8	70.7	78.2	77.0	74.0	76.3	69.5	$14,720	$759	$13,961
Rachel Carson Elementary	Public	PK, KG-5	100 Tschiffely Square Rd	Gaithersburg	20878	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-1840	698	41	17.1	27.1%	322 (46.1%)	48 (6.9%)	147 (21.1%)	128 (18.3%)	0 (0.0%)	1 (0.1%)	51 (7.3%)	96	28^th of 855 public elementary schools	96.7%		94.4	49^th of 862 public elementary schools	94.3%	21	73.6	76.4	64.1	71.5	76.9	88.7	73.3	79.9	69.5	$14,740	$564	$14,176
Cold Spring Elementary	Public	K-5	9201 Falls Chapel Way	Potomac	20854	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-4390	351	22	15.6	4.8%	153 (43.6%)	13 (3.7%)	23 (6.6%)	137 (39.0%)	0 (0.0%)	0 (0.0%)	25 (7.1%)	98	9^th of 855 public elementary schools	98.9%		98.1	10^th of 862 public elementary schools	98.8%	1	77.5	82.8	83.2	82.1	79.5	86.0	79.0	81.9	82.8	$16,009	$514	$15,495
Summit Hall Elementary	Public	PK, KG-6	101 W Deer Park Rd	Gaithersburg	20877	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(301) 284-4150	473	47	10.1	87.3%	14 (3.0%)	95 (20.1%)	336 (71.0%)	22 (4.7%)	0 (0.0%)	0 (0.0%)	6 (1.3%)	22.5	622^nd of 855 public elementary schools	27.3%		22.4	657^th of 862 public elementary schools	23.8%	35	34.5	20.0	13.8	21.3	32.1	28.6	17.4	24.2	20.2	$19,922	$2,914	$17,009
Rosemont Elementary	Public	PK, KG-5	16400 Alden Ave	Gaithersburg	20877	Montgomery County	Montgomery County Public Schools	No	(n/a)	No	(n/a)	(240) 740-7180	615	53	11.6	74.0%	41 (6.7%)	195 (31.7%)	301 (48.9%)	34 (5.5%)	4 (0.7%)	3 (0.5%)	37 (6.0%)	36.2	497^th of 855 public elementary schools	41.9%		34.2	539^th of 862 public elementary schools	37.5%	42	37.1	30.8	11.5	26.6	49.4	48.2	20.5	39.9	19.3	$18,243	$761	$17,482

Frequently Asked Questions about Stone Mill Elementary

What schools do graduates of Stone Mill Elementary attend?

Students who attend Stone Mill Elementary usually go on to attend:

Middle : Cabin John Middle
High : Thomas S. Wootton High

What is the racial makeup of Stone Mill Elementary?

Students at Stone Mill Elementary are 49% Asian, 22% White, 13% African American, 8% Two or more races, 7% Hispanic.

How many students attend Stone Mill Elementary?

In the 2022-23 school year, 550 students attended Stone Mill Elementary.

Is Stone Mill Elementary a good school?

Yes! Stone Mill Elementary is one of the best elementary schools in the state. It ranks 20^th of 855 Maryland elementary schools.

What district is Stone Mill Elementary in?

Montgomery County Public Schools

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Maryland State Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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