Home > Pennsylvania > Montgomery County

Lower Merion School District

Item: Lower Merion School District
Rating: 10
Author: Public School Review

301 E Montgomery Ave
Ardmore, PA 19003-3399

( shown in map)

10/

Top 5%

Tel: (610) 645-1800

www.lmsd.org

Top Rankings

Lower Merion School District ranks among the top 20% of public school district in Pennsylvania for:

Overview

This School District

This State (PA)

# Schools

11 Schools

2,929 Schools

# Students

8,533 Students

1,665,424 Students

# Teachers

770 Teachers

124,094 Teachers

Student-Teacher Ratio

11:1

Student By Grade

View Data

Comparison of Students By Grade Trends
Grade	Lower Merion School District	Pennsylvania
Kind	471	150
1	584	158
2	641	161
3	591	169
4	674	162
5	644	168
6	676	169
7	682	171
8	657	173
9	699	185
10	750	181
11	701	178
12	763	177

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

District Rank

Lower Merion School District, which is ranked within the top 5% of all 677 school districts in Pennsylvania (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.

The school district's graduation rate of 97% has stayed relatively flat over five school years.

This School District

State Average (PA)

#7 out of 685 school districts
(Top 5%)

View Data

Showing 2013–2023. Full 14-year historical data available below ↓

Overall School District Rank Trends
Year	Lower Merion School District
2023	#7
2022	#7
2021	#7
2019	#7
2018	#10
2017	#10
2016	#9
2015	#9
2014	#6
2013	#5
2012	#8
2011	#10
2010	#7

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

79%

38%

View Data

Showing 2013–2023. Full 14-year historical data available below ↓

Math Proficiency Trends
Year	Lower Merion School District	Pennsylvania
2023	79%	38%
2022	75%	36%
2021	74%	38%
2019	79%	45%
2018	76%	45%
2017	77%	46%
2016	77%	46%
2015	75%	43%
2014	93%	72%
2013	92%	73%
2012	92%	74%
2011	91%	76%
2010	91%	75%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

86%

55%

View Data

Showing 2012–2022. Full 13-year historical data available below ↓

Reading and Language Arts Proficiency Trends
Year	Lower Merion School District	Pennsylvania
2022	86%	55%
2021	84%	55%
2019	88%	62%
2018	76%	63%
2017	88%	63%
2016	88%	62%
2015	88%	62%
2014	91%	70%
2013	91%	70%
2012	90%	71%
2011	91%	73%
2010	91%	72%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

87%

57%

View Data

Science Proficiency Trends
Year	Lower Merion School District	Pennsylvania
2022	87%	57%
2021	89%	64%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

97%

87.5%

View Data

Showing 2014–2023. Full 13-year historical data available below ↓

Graduation Rate Trends
Year	Lower Merion School District	Pennsylvania
2023	97%	87%
2022	97%	87%
2021	97%	87%
2020	96%	87%
2019	97%	86%
2018	97%	86%
2017	99%	86%
2016	96%	86%
2015	97%	86%
2014	96%	86%
2013	96%	85%
2012	96%	84%
2011	98%	85%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

(2022-23)

9.5%

23.3%

View Data

Chronic Absenteeism Rate Trends
Year	Lower Merion School District	Pennsylvania
2023	9.5%	23.3%
2022	8.4%	26.6%
2021	4.9%	18.9%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students by Ethnicity:

0.57

0.60

View Data

Showing 2014–2023. Full 36-year historical data available below ↓

Comparison of Diversity Score Trends
Year	Lower Merion School District	Pennsylvania
2023	0.55	0.58
2022	0.53	0.57
2021	0.53	0.57
2020	0.50	0.55
2019	0.50	0.54
2018	0.46	0.53
2017	0.46	0.52
2016	0.44	0.51
2015	0.42	0.51
2014	0.39	0.49
2013	0.39	0.48
2012	0.37	0.47
2011	0.36	0.46
2010	0.34	0.44
2009	0.33	0.44
2008	0.30	0.43
2007	0.30	0.41
2006	0.28	0.41
2005	0.26	0.40
2004	0.26	0.40
2003	0.26	0.38
2002	0.24	0.37
2001	0.24	0.37
2000	0.26	0.35
1999	0.23	0.35
1998	0.23	0.34
1997	0.23	0.34
1996	0.23	0.33
1995	0.22	0.33
1994	0.23	0.33
1993	0.22	0.31
1992	0.21	0.31
1991	0.21	0.31
1990	0.22	0.30
1989	0.21	0.30
1988	0.22	0.30

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% American Indian

n/a

% Asian

12%

View Data

Showing 2014–2023. Full 36-year historical data available below ↓

Asian Student Percentage Comparison (1988-2023)
Year	Lower Merion School District	Pennsylvania
2023	11%	5%
2022	12%	4%
2021	12%	4%
2020	11%	4%
2019	11%	4%
2018	11%	4%
2017	11%	4%
2016	10%	4%
2015	11%	4%
2014	10%	3%
2013	10%	4%
2012	10%	3%
2011	9%	3%
2010	10%	3%
2009	9%	3%
2008	7%	3%
2007	7%	2%
2006	6%	3%
2005	7%	2%
2004	6%	2%
2003	6%	2%
2002	5%	2%
2001	5%	2%
2000	4%	2%
1999	4%	2%
1998	5%	2%
1997	5%	2%
1996	4%	2%
1995	3%	2%
1994	4%	2%
1993	3%	2%
1992	3%	2%
1991	3%	2%
1990	4%	1%
1989	3%	1%
1988	4%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hispanic

16%

View Data

Showing 2014–2023. Full 36-year historical data available below ↓

Hispanic Student Percentage Comparison (1988-2023)
Year	Lower Merion School District	Pennsylvania
2023	6%	14%
2022	6%	14%
2021	6%	13%
2020	6%	13%
2019	6%	12%
2018	4%	11%
2017	4%	11%
2016	4%	10%
2015	3%	10%
2014	3%	10%
2013	3%	9%
2012	3%	9%
2011	2%	8%
2010	2%	8%
2009	2%	8%
2008	2%	7%
2007	2%	7%
2006	2%	6%
2005	1%	6%
2004	1%	6%
2003	1%	5%
2002	1%	5%
2001	1%	5%
2000	1%	4%
1999	1%	4%
1998	1%	4%
1997	1%	4%
1996	1%	3%
1995	1%	3%
1994	1%	3%
1993	1%	3%
1992	1%	3%
1991	1%	3%
1990	1%	3%
1989	1%	3%
1988	1%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Black

10%

14%

View Data

Showing 2014–2023. Full 36-year historical data available below ↓

Black Student Percentage Comparison (1988-2023)
Year	Lower Merion School District	Pennsylvania
2023	9%	14%
2022	8%	14%
2021	8%	15%
2020	8%	15%
2019	8%	15%
2018	8%	15%
2017	8%	15%
2016	8%	15%
2015	8%	15%
2014	8%	15%
2013	8%	15%
2012	8%	15%
2011	8%	15%
2010	8%	16%
2009	8%	16%
2008	8%	16%
2007	8%	16%
2006	8%	16%
2005	7%	16%
2004	7%	16%
2003	7%	16%
2002	7%	15%
2001	7%	15%
2000	8%	15%
1999	8%	15%
1998	7%	14%
1997	7%	14%
1996	8%	14%
1995	8%	14%
1994	7%	14%
1993	8%	13%
1992	8%	13%
1991	7%	13%
1990	7%	13%
1989	8%	13%
1988	8%	13%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% White

63%

60%

View Data

Showing 2014–2023. Full 36-year historical data available below ↓

White Student Percentage Comparison (1988-2023)
Year	Lower Merion School District	Pennsylvania
2023	65%	62%
2022	66%	63%
2021	67%	63%
2020	69%	64%
2019	69%	65%
2018	73%	66%
2017	73%	67%
2016	74%	68%
2015	75%	68%
2014	77%	69%
2013	78%	70%
2012	78%	71%
2011	79%	72%
2010	80%	73%
2009	81%	73%
2008	83%	74%
2007	83%	75%
2006	84%	75%
2005	85%	76%
2004	86%	76%
2003	86%	77%
2002	87%	78%
2001	87%	78%
2000	86%	79%
1999	87%	79%
1998	87%	80%
1997	87%	80%
1996	87%	81%
1995	88%	81%
1994	88%	81%
1993	88%	82%
1992	88%	82%
1991	89%	82%
1990	88%	83%
1989	88%	83%
1988	87%	83%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

% Hawaiian

n/a

% Two or more races

View Data

Showing 2014–2023. Full 13-year historical data available below ↓

Two or More Races Student Percentage Comparison (2011-2023)
Year	Lower Merion School District	Pennsylvania
2023	9%	5%
2022	8%	5%
2021	7%	5%
2020	6%	4%
2019	6%	4%
2018	4%	4%
2017	4%	3%
2016	4%	3%
2015	3%	3%
2014	2%	3%
2013	1%	2%
2012	1%	2%
2011	2%	2%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

All Ethnic Groups

District Revenue and Spending

The revenue/student of $36,632 is higher than the state median of $26,978. The school district revenue/student has stayed relatively flat over four school years.

The school district's spending/student of $35,448 is higher than the state median of $26,274. The school district spending/student has declined by 7% over four school years.

This School District

This State (PA)

Total Revenue

$313 MM

$44,930 MM

View Data

Showing 2014–2023. Full 34-year historical data available below ↓

Total Revenues Trends
Year	Lower Merion School District	Pennsylvania
2023	$313 MM	$30 MM
2022	$304 MM	$29 MM
2021	$289 MM	$27 MM
2020	$283 MM	$25 MM
2019	$279 MM	$25 MM
2018	$270 MM	$24 MM
2017	$257 MM	$24 MM
2016	$243 MM	$23 MM
2015	$192 MM	$21 MM
2014	$220 MM	$21 MM
2012	$203 MM	$20 MM
2011	$198 MM	$21 MM
2010	$192 MM	$21 MM
2009	$181 MM	$21 MM
2008	$175 MM	$21 MM
2007	$168 MM	$20 MM
2006	$151 MM	$20 MM
2005	$141 MM	$18 MM
2004	$130 MM	$17 MM
2003	$119 MM	$16 MM
2002	$110 MM	$18 MM
2001	$101 MM	$19 MM
2000	$95 MM	$18 MM
1999	$87 MM	$18 MM
1998	$80 MM	$18 MM
1997	$75 MM	$17 MM
1996	$69 MM	$17 MM
1995	$66 MM	$16 MM
1992	$54 MM	$14 MM
1990	$48 MM	$12 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending

$303 MM

$43,758 MM

View Data

Showing 2014–2023. Full 34-year historical data available below ↓

Total Expenditure Trends
Year	Lower Merion School District	Pennsylvania
2023	$302 MM	$30 MM
2022	$325 MM	$28 MM
2021	$300 MM	$25 MM
2020	$287 MM	$25 MM
2019	$250 MM	$25 MM
2018	$242 MM	$23 MM
2017	$244 MM	$23 MM
2016	$237 MM	$22 MM
2015	$225 MM	$20 MM
2014	$206 MM	$20 MM
2012	$189 MM	$19 MM
2011	$209 MM	$21 MM
2010	$225 MM	$20 MM
2009	$224 MM	$20 MM
2008	$200 MM	$20 MM
2007	$166 MM	$19 MM
2006	$149 MM	$21 MM
2005	$149 MM	$18 MM
2004	$145 MM	$17 MM
2003	$122 MM	$18 MM
2002	$116 MM	$19 MM
2001	$114 MM	$21 MM
2000	$122 MM	$18 MM
1999	$117 MM	$18 MM
1998	$84 MM	$18 MM
1997	$72 MM	$18 MM
1996	$66 MM	$17 MM
1995	$63 MM	$16 MM
1992	$49 MM	$14 MM
1990	$47 MM	$12 MM

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Revenue / Student

$36,632

$26,978

View Data

Showing 2014–2023. Full 34-year historical data available below ↓

Average Revenue Per Student Trends
Year	Lower Merion School District	Pennsylvania
2023	$36,696	$24,520
2022	$35,904	$22,621
2021	$33,665	$20,683
2020	$32,230	$17,423
2019	$32,274	$17,496
2018	$31,564	$16,267
2017	$30,778	$17,283
2016	$29,187	$16,027
2015	$23,939	$12,967
2014	$27,869	$13,618
2012	$27,703	$12,923
2011	$27,495	$13,182
2010	$27,331	$12,967
2009	$26,607	$12,476
2008	$25,279	$11,970
2007	$24,116	$12,325
2006	$21,918	$11,373
2005	$20,766	$9,887
2004	$19,552	$9,342
2003	$18,029	$8,561
2002	$16,944	$9,347
2001	$15,615	$9,246
2000	$14,845	$8,505
1999	$13,886	$8,127
1998	$13,095	$7,716
1997	$12,521	$7,409
1995	$11,422	$6,949
1992	$10,046	$6,008
1990	$9,157	$5,260

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Spending / Student

$35,448

$26,274

View Data

Showing 2014–2023. Full 34-year historical data available below ↓

Average Expenditure Per Student Trends
Year	Lower Merion School District	Pennsylvania
2023	$35,510	$23,814
2022	$38,412	$21,674
2021	$34,893	$19,381
2020	$32,674	$17,371
2019	$28,877	$17,056
2018	$28,255	$15,644
2017	$29,265	$16,490
2016	$28,394	$15,754
2015	$28,142	$12,300
2014	$26,057	$13,435
2012	$25,764	$12,431
2011	$28,967	$12,980
2010	$32,129	$12,300
2009	$33,069	$11,944
2008	$28,980	$11,838
2007	$23,849	$11,937
2006	$21,587	$11,377
2005	$21,943	$9,707
2004	$21,739	$9,347
2003	$18,473	$9,243
2002	$17,867	$9,853
2001	$17,608	$10,315
2000	$19,011	$8,598
1999	$18,630	$8,268
1998	$13,789	$7,996
1997	$11,951	$7,728
1995	$11,014	$6,895
1992	$9,154	$6,055
1990	$9,056	$5,391

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full School District Data: Full School Distirct Dataset XML | Full School Distirct Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Frequently Asked Questions

How many schools belong to Lower Merion School District?

Lower Merion School District manages 11 public schools serving 8,533 students.

What is the rank of Lower Merion School District?

Lower Merion School District is ranked #8 out of 677 school districts in Pennsylvania (top 5%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Pennsylvania school districts for: Highest overall rank (Top 5%), Highest math proficiency (Top 1%), Highest reading/language arts proficiency (Top 5%), Highest science proficiency (Top 1%), Highest graduation rate (Top 5%), Most diverse schools (Top 1%), Largest student body (number of students) (Top 1%) and Lowest student-teacher ratio (Top 1%)

What is the racial composition of students in Lower Merion School District?

63% of Lower Merion School District students are White, 12% of students are Asian, 10% of students are Black, 9% of students are Two or more races, and 6% of students are Hispanic.

What is the student/teacher ratio of Lower Merion School District?

Lower Merion School District has a student/teacher ratio of 11:1, which is lower than the Pennsylvania state average of 13:1.

What is Lower Merion School District's spending/student ratio?

The school district's spending/student of $35,448 is higher than the state median of $26,274. The school district spending/student has declined by 7% over four school years.

Recent Articles

October 07, 2026

How Much Choice Do High School Students Have?

Learn how graduation requirements, prerequisites, electives, staffing, scheduling conflicts, AP courses, dual enrollment, and career pathways determine how much control high school students have over schedules each year.

October 07, 2026

Does Your Child Need More Recess?

Explore whether your child may benefit more from recess than another academic period, including research on attention, learning, physical activity, stress, social development, and school-day balance today.

October 07, 2026

Combined Grade Classrooms, What Parents Should Know

Learn how combined-grade classrooms work, why public schools use them, potential benefits and challenges, and the questions parents should ask before enrolling their child in one today.

Quick Facts (26-27)

District size: 11 schools
Grades: K-12
Enrollment: 8,533 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 37%
: 97% (Top 5% in PA)
: Top 5%
: 79% (Top 1%)
: 86% (Top 5%)
: 87% (Top 1%)
Source: National Center for Education Statistics (NCES), PA Dept. of Education