Dumbarton Middle

Public 6-8

 300 Dumbarton Rd
       Baltimore, MD  21212-1562


 (410) 887-3176

 School Website

District: Baltimore County Public Schools

SchoolDigger Rank:
61st of 330 Maryland Middle Schools


Student/teacher ratio:  16.9
Number of students:  1,145

Racial breakdown:

White:
64.6%
Hispanic:
11.2%
African American:
10.7%
more

Free/discounted lunch recipients:  19.2%

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 Compare Dumbarton Middle to nearby middle schools!
We updated the 2017-18 rankings and test scores for this school on Tuesday, August 28, 2018.


Performance Trends
Compare Details In 2018, Dumbarton Middle ranked better than 81.5% of middle schools in Maryland. It also ranked 3rd among 26 ranked middle schools in the Baltimore County Public Schools District. (See more...)
Compare Details In 2018 the calculated Average Standard Score was 82.29. (See more...)
Student Body
Compare Details Racial makeup is: White (64.6%), Hispanic (11.2%), African American (10.7%). (See more...)
Teachers
Compare Details The student/teacher ratio at Dumbarton Middle is 16.9. 24 middle schools in the Baltimore County Public Schools District have better student/teacher ratios. (See more...)
Compare Dumbarton Middle employs 67.6 full-time teachers.
Map and boundary of Dumbarton Middle
Schooldigger 2018 Rankings:

Dumbarton Middle:

SchoolDigger ranks Dumbarton Middle 61st of 330 Maryland public middle schools. (See Dumbarton Middle in the ranking list.)

Baltimore County Public Schools:

SchoolDigger ranks Baltimore County Public Schools 20th of 24 Maryland school districts. (See district ranking list.)

Average Parent Rating:

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Rank History for Dumbarton Middle

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MD State Percentile SchoolDigger Rating
2004 2.96 242nd 252 4.0%
2005 4.70 239th 255 6.3%
2006 7.24 232nd 254 8.7%
2007 13.86 228th 264 13.6%
2008 73.46 86th 283 69.6%
2009 75.97 76th 301 74.8%
2010 75.36 79th 324 75.6%
2011 74.47 80th 309 74.1%
2012 76.16 78th 314 75.2%
2013 77.47 70th 316 77.8%
2014 83.98 49th 339 85.5%
2015 85.61 34th 315 89.2%
2016 73.48 71st 314 77.4%
2017 77.87 64th 317 79.8%
2018 82.29 61st 330 81.5%

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

Dumbarton Middle Test Scores
Tests: 
  
Grades: 
  
Years: 
  
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District Scores: 
  
State Scores: 





Data source: Maryland State Department of Education

Review counts

All ratings (Avg rating: 4)
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100%

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by a parent
Wednesday, May 25, 2011

Open Quote This school is great. My daughter goes their. She loves the school and I myself love it too. Close Quote



Enrollment information for Dumbarton Middle

Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 468 25 11 4 0 n/a n/a 1 509
1990 493 24 14 5 0 n/a n/a 0 536
1991 518 28 14 2 0 n/a n/a 0 562
1992 540 27 16 5 0 n/a n/a 0 588
1993 564 42 74 17 0 n/a n/a 0 697
1994 588 51 55 15 0 n/a n/a 0 709
1995 624 60 69 28 0 n/a n/a 0 781
1996 624 60 69 28 0 n/a n/a 0 781
1997 600 61 74 25 1 n/a n/a 0 761
1998 620 56 74 17 0 n/a n/a 0 767
1999 619 63 80 19 1 n/a n/a 0 782
2000 616 80 83 18 0 n/a n/a 0 797
2001 597 83 95 36 0 n/a n/a 0 811
2002 617 94 125 59 1 n/a n/a 0 896
2003 617 94 125 59 1 n/a n/a 0 896
2004 632 112 107 55 1 n/a n/a 0 907
2005 592 150 112 54 3 n/a n/a 0 911
2006 567 171 123 48 2 n/a n/a 0 911
2007 565 168 130 44 4 n/a n/a 0 911
2008 595 225 111 50 4 n/a n/a 0 985
2009 593 182 111 55 3 n/a n/a 0 944
2010 605 163 99 53 1 n/a n/a 0 921
2011 562 135 108 52 0 0 15 0 872
2012 608 125 105 55 0 2 20 0 915
2013 614 128 114 56 1 2 17 0 932
2014 673 104 90 71 2 2 26 0 968
2015 694 104 100 98 8 0 36 0 1040
2016 714 113 100 104 8 0 57 0 1096
2017 740 123 99 128 3 n/a 52 0 1145

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 Dumbarton Middle

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 509 35.8 14.2 n/a
1990 536 37.1 14.4 2.8
1991 562 39.1 14.3 3.0
1992 588 41.0 14.3 3.9
1993 697 57.3 12.2 3.3
1994 709 44.0 16.1 8.9
1995 781 50.0 15.6 7.4
1996 781 50.0 15.6 7.4
1997 761 50.0 15.2 7.6
1998 767 54.0 14.2 10.3
1999 782 54.0 14.5 12.5
2000 797 53.0 15.0 13.8
2001 811 54.0 15.0 12.6
2002 896 57.0 15.7 16.4
2003 896 57.0 15.7 16.4
2004 907 64.6 14.0 18.1
2005 911 62.0 14.7 16.0
2006 911 59.0 15.4 17.9
2007 911 60.4 15.1 20.3
2008 985 61.8 15.9 21.6
2009 944 63.0 15.0 19.6
2010 921 63.2 14.5 16.3
2011 872 58.8 14.8 18.2
2012 915 57.9 15.8 20.0
2013 932 60.1 15.5 19.8
2014 968 61.9 15.6 18.7
2015 1040 62.0 16.7 19.9
2016 1096 63.0 17.3 19.2
2017 1145 67.6 16.9 n/a

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

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Dumbarton Middle

Compare
Year # Students Fulltime Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 509 35.8 14.2 n/a
1990 536 37.1 14.4 2.8
1991 562 39.1 14.3 3.0
1992 588 41.0 14.3 3.9
1993 697 57.3 12.2 3.3
1994 709 44.0 16.1 8.9
1995 781 50.0 15.6 7.4
1996 781 50.0 15.6 7.4
1997 761 50.0 15.2 7.6
1998 767 54.0 14.2 10.3
1999 782 54.0 14.5 12.5
2000 797 53.0 15.0 13.8
2001 811 54.0 15.0 12.6
2002 896 57.0 15.7 16.4
2003 896 57.0 15.7 16.4
2004 907 64.6 14.0 18.1
2005 911 62.0 14.7 16.0
2006 911 59.0 15.4 17.9
2007 911 60.4 15.1 20.3
2008 985 61.8 15.9 21.6
2009 944 63.0 15.0 19.6
2010 921 63.2 14.5 16.3
2011 872 58.8 14.8 18.2
2012 915 57.9 15.8 20.0
2013 932 60.1 15.5 19.8
2014 968 61.9 15.6 18.7
2015 1040 62.0 16.7 19.9
2016 1096 63.0 17.3 19.2
2017 1145 67.6 16.9 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.




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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 school and district boundary data 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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