Largest Schools in Harford County Public Schools (2025)
Schools with the highest enrollment. Ranked by the Success Index (US) from official American data; 51 schools in Harford County Public Schools, Maryland. Rank positions shown on each profile are within United States and Maryland.
- Elementary Schools in Harford County Public Schools
- Middle Schools in Harford County Public Schools
- High Schools in Harford County Public Schools
- Traditional Public Schools in Harford County Public Schools
- Schools by Math Proficiency in Harford County Public Schools
- Schools by Reading Proficiency in Harford County Public Schools
- Lowest Student–Teacher Ratio in Harford County Public Schools
- 143Edgewood HighEdgewood · Public HighEnrollment: 1,440
- 258Aberdeen HighAberdeen · Public HighEnrollment: 1,396
- 377Bel Air HighBel Air · Public HighEnrollment: 1,341
- 476C. Milton Wright HighBel Air · Public HighEnrollment: 1,291
- 577North Harford HighPylesville · Public HighEnrollment: 1,204
- 670Southampton MiddleBel Air · Public MiddleEnrollment: 1,192
- 776Youths Benefit ElementaryFallston · Public ElementaryEnrollment: 1,151
- 872Bel Air MiddleBel Air · Public MiddleEnrollment: 1,080
- 970Homestead/Wakefield ElementaryBel Air · Public ElementaryEnrollment: 1,071
- 1029Aberdeen MiddleAberdeen · Public MiddleEnrollment: 1,071
- 1174Fallston Middle SchoolFallston · Public MiddleEnrollment: 1,068
- 1281Fallston HighFallston · Public HighEnrollment: 1,036
- 1328Edgewood MiddleEdgewood · Public MiddleEnrollment: 936
- 1443Joppatowne HighJoppa · Public HighEnrollment: 882
- 1525Old Post Road ElementaryAbingdon · Public ElementaryEnrollment: 850
- 1669North Harford MiddlePylesville · Public MiddleEnrollment: 849
- 1774Patterson Mill High SchoolBel Air · Public HighEnrollment: 839
- 1860Havre de Grace HighHavre de Grace · Public HighEnrollment: 822
- 1936Church Creek ElementaryBelcamp · Public ElementaryEnrollment: 732
- 2073Patterson Mill Middle SchoolBel Air · Public MiddleEnrollment: 716
- 2128Deerfield ElementaryEdgewood · Public ElementaryEnrollment: 708
- 2271Red Pump Elementary SchoolBel Air · Public ElementaryEnrollment: 696
- 2324Magnolia MiddleJoppa · Public MiddleEnrollment: 689
- 2454Abingdon ElementaryAbingdon · Public ElementaryEnrollment: 641
- 2568Hickory ElementaryBel Air · Public ElementaryEnrollment: 635
- 2649Havre de Grace MiddleHavre de Grace · Public MiddleEnrollment: 617
- 2746Havre de Grace ElementaryHavre De Grace · Public ElementaryEnrollment: 593
- 2864Emmorton ElementaryBel Air · Public ElementaryEnrollment: 584
- 2969Prospect Mill ElementaryBel Air · Public ElementaryEnrollment: 579
- 3058Meadowvale ElementaryHavre De Grace · Public ElementaryEnrollment: 552
- 3119Magnolia ElementaryJoppa · Public ElementaryEnrollment: 545
- 3276Ring Factory ElementaryBel Air · Public ElementaryEnrollment: 541
- 3330G. Lisby Elementary at HillsdaleAberdeen · Public ElementaryEnrollment: 528
- 3473Bel Air ElementaryBel Air · Public ElementaryEnrollment: 521
- 3535Joppatowne ElementaryJoppa · Public ElementaryEnrollment: 495
- 3634Riverside ElementaryJoppa · Public ElementaryEnrollment: 481
- 3780Jarrettsville ElementaryJarrettsville · Public ElementaryEnrollment: 467
- 3866North Bend ElementaryJarrettsville · Public ElementaryEnrollment: 467
- 3959William S. James ElementaryAbingdon · Public ElementaryEnrollment: 463
- 4041Bakerfield ElementaryAberdeen · Public ElementaryEnrollment: 460
- 4176Forest Hill ElementaryForest Hill · Public ElementaryEnrollment: 451
- 4274Forest Lakes ElementaryForest Hill · Public ElementaryEnrollment: 447
- 4338Roye-Williams ElementaryHavre De Grace · Public ElementaryEnrollment: 444
- 4473Fountain Green ElementaryBel Air · Public ElementaryEnrollment: 443
- 4537Edgewood ElementaryEdgewood · Public ElementaryEnrollment: 428
- 4622Halls Cross Roads ElementaryAberdeen · Public ElementaryEnrollment: 425
- 4766North Harford ElementaryPylesville · Public ElementaryEnrollment: 424
- 4867Churchville ElementaryChurchville · Public ElementaryEnrollment: 364
- 4964Dublin ElementaryStreet · Public ElementaryEnrollment: 222
- 5064Norrisville ElementaryWhite Hall · Public ElementaryEnrollment: 213
- 5161Darlington ElementaryDarlington · Public ElementaryEnrollment: 96
| # | School | Sector | Enrollment | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Edgewood High Edgewood · High · Grades 9–12 | Public | 1,440 | 43.4 Lower 50% | 37% Math proficiency | 1,440 |
| 2 | Aberdeen High Aberdeen · High · Grades 9–12 | Public | 1,396 | 57.7 Top 50% | 45% Math proficiency | 1,396 |
| 3 | Bel Air High Bel Air · High · Grades 9–12 | Public | 1,341 | 76.7 Top 25% | 64% Math proficiency | 1,341 |
| 4 | C. Milton Wright High Bel Air · High · Grades 9–12 | Public | 1,291 | 75.9 Top 25% | 65% Math proficiency | 1,291 |
| 5 | North Harford High Pylesville · High · Grades 9–12 | Public | 1,204 | 77.1 Top 10% | 67% Math proficiency | 1,204 |
| 6 | Southampton Middle Bel Air · Middle · Grades 6–8 | Public | 1,192 | 69.6 Top 25% | 52% Math proficiency | 1,192 |
| 7 | Youths Benefit Elementary Fallston · Elementary · Grades K–5 | Public | 1,151 | 75.8 Top 25% | 68% Math proficiency | 1,151 |
| 8 | Bel Air Middle Bel Air · Middle · Grades 6–8 | Public | 1,080 | 72.4 Top 25% | 52% Math proficiency | 1,080 |
| 9 | Homestead/Wakefield Elementary Bel Air · Elementary · Grades PK–5 | Public | 1,071 | 70.1 Top 25% | 63% Math proficiency | 1,071 |
| 10 | Aberdeen Middle Aberdeen · Middle · Grades 6–8 | Public | 1,071 | 29.2 Lower 50% | 17% Math proficiency | 1,071 |
| 11 | Fallston Middle School Fallston · Middle · Grades 6–8 | Public | 1,068 | 73.8 Top 25% | 58% Math proficiency | 1,068 |
| 12 | Fallston High Fallston · High · Grades 9–12 | Public | 1,036 | 80.6 Top 10% | 74% Math proficiency | 1,036 |
| 13 | Edgewood Middle Edgewood · Middle · Grades 6–8 | Public | 936 | 27.6 Lower 50% | 18% Math proficiency | 936 |
| 14 | Joppatowne High Joppa · High · Grades 9–12 | Public | 882 | 42.5 Lower 50% | 32% Math proficiency | 882 |
| 15 | Old Post Road Elementary Abingdon · Elementary · Grades PK–5 | Public | 850 | 25.2 Lower 50% | 22% Math proficiency | 850 |
| 16 | North Harford Middle Pylesville · Middle · Grades 6–8 | Public | 849 | 68.5 Top 25% | 48% Math proficiency | 849 |
| 17 | Patterson Mill High School Bel Air · High · Grades 9–12 | Public | 839 | 74.4 Top 25% | 67% Math proficiency | 839 |
| 18 | Havre de Grace High Havre de Grace · High · Grades 9–12 | Public | 822 | 60.4 Top 50% | 47% Math proficiency | 822 |
| 19 | Church Creek Elementary Belcamp · Elementary · Grades PK–5 | Public | 732 | 35.5 Lower 50% | 34% Math proficiency | 732 |
| 20 | Patterson Mill Middle School Bel Air · Middle · Grades 6–8 | Public | 716 | 72.8 Top 25% | 55% Math proficiency | 716 |
| 21 | Deerfield Elementary Edgewood · Elementary · Grades PK–5 | Public | 708 | 27.8 Lower 50% | 27% Math proficiency | 708 |
| 22 | Red Pump Elementary School Bel Air · Elementary · Grades K–5 | Public | 696 | 71.4 Top 25% | 59% Math proficiency | 696 |
| 23 | Magnolia Middle Joppa · Middle · Grades 6–8 | Public | 689 | 23.7 Lower 50% | 15% Math proficiency | 689 |
| 24 | Abingdon Elementary Abingdon · Elementary · Grades PK–5 | Public | 641 | 53.5 Top 50% | 45% Math proficiency | 641 |
| 25 | Hickory Elementary Bel Air · Elementary · Grades K–5 | Public | 635 | 68.1 Top 50% | 58% Math proficiency | 635 |
| 26 | Havre de Grace Middle Havre de Grace · Middle · Grades 6–8 | Public | 617 | 48.9 Lower 50% | 36% Math proficiency | 617 |
| 27 | Havre de Grace Elementary Havre De Grace · Elementary · Grades PK–5 | Public | 593 | 45.6 Lower 50% | 43% Math proficiency | 593 |
| 28 | Emmorton Elementary Bel Air · Elementary · Grades K–5 | Public | 584 | 64.3 Top 50% | 60% Math proficiency | 584 |
| 29 | Prospect Mill Elementary Bel Air · Elementary · Grades PK–5 | Public | 579 | 69.3 Top 25% | 60% Math proficiency | 579 |
| 30 | Meadowvale Elementary Havre De Grace · Elementary · Grades PK–5 | Public | 552 | 58.4 Top 50% | 50% Math proficiency | 552 |
| 31 | Magnolia Elementary Joppa · Elementary · Grades PK–5 | Public | 545 | 18.7 Lower 50% | 14% Math proficiency | 545 |
| 32 | Ring Factory Elementary Bel Air · Elementary · Grades K–5 | Public | 541 | 75.5 Top 25% | 64% Math proficiency | 541 |
| 33 | G. Lisby Elementary at Hillsdale Aberdeen · Elementary · Grades PK–5 | Public | 528 | 29.9 Lower 50% | 32% Math proficiency | 528 |
| 34 | Bel Air Elementary Bel Air · Elementary · Grades PK–5 | Public | 521 | 73.1 Top 25% | 66% Math proficiency | 521 |
| 35 | Joppatowne Elementary Joppa · Elementary · Grades PK–5 | Public | 495 | 34.7 Lower 50% | 32% Math proficiency | 495 |
| 36 | Riverside Elementary Joppa · Elementary · Grades PK–5 | Public | 481 | 33.8 Lower 50% | 25% Math proficiency | 481 |
| 37 | Jarrettsville Elementary Jarrettsville · Elementary · Grades K–5 | Public | 467 | 79.8 Top 25% | 68% Math proficiency | 467 |
| 38 | North Bend Elementary Jarrettsville · Elementary · Grades PK–5 | Public | 467 | 65.7 Top 50% | 57% Math proficiency | 467 |
| 39 | William S. James Elementary Abingdon · Elementary · Grades K–5 | Public | 463 | 58.5 Top 50% | 48% Math proficiency | 463 |
| 40 | Bakerfield Elementary Aberdeen · Elementary · Grades PK–5 | Public | 460 | 41.3 Lower 50% | 42% Math proficiency | 460 |
| 41 | Forest Hill Elementary Forest Hill · Elementary · Grades K–5 | Public | 451 | 76.4 Top 25% | 62% Math proficiency | 451 |
| 42 | Forest Lakes Elementary Forest Hill · Elementary · Grades PK–5 | Public | 447 | 74.0 Top 25% | 61% Math proficiency | 447 |
| 43 | Roye-Williams Elementary Havre De Grace · Elementary · Grades PK–5 | Public | 444 | 38.1 Lower 50% | 31% Math proficiency | 444 |
| 44 | Fountain Green Elementary Bel Air · Elementary · Grades PK–5 | Public | 443 | 72.5 Top 25% | 65% Math proficiency | 443 |
| 45 | Edgewood Elementary Edgewood · Elementary · Grades PK–5 | Public | 428 | 36.9 Lower 50% | 37% Math proficiency | 428 |
| 46 | Halls Cross Roads Elementary Aberdeen · Elementary · Grades PK–5 | Public | 425 | 22.4 Lower 50% | 17% Math proficiency | 425 |
| 47 | North Harford Elementary Pylesville · Elementary · Grades PK–5 | Public | 424 | 66.0 Top 50% | 57% Math proficiency | 424 |
| 48 | Churchville Elementary Churchville · Elementary · Grades PK–5 | Public | 364 | 66.5 Top 50% | 52% Math proficiency | 364 |
| 49 | Dublin Elementary Street · Elementary · Grades PK–5 | Public | 222 | 64.1 Top 50% | 57% Math proficiency | 222 |
| 50 | Norrisville Elementary White Hall · Elementary · Grades K–5 | Public | 213 | 63.9 Top 50% | 47% Math proficiency | 213 |
| 51 | Darlington Elementary Darlington · Elementary · Grades K–5 | Public | 96 | 61.1 Top 50% | 52% Math proficiency | 96 |
Edgewood High in Edgewood leads the 2025 list of largest schools in Harford County Public Schools with Enrollment 1,440. Of the 51 schools shown, 51 are public.
For the full picture see the wider Maryland largest schools rankings, every school on the Harford County Public Schools page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best largest school in Harford County Public Schools?
Edgewood High in Edgewood, Maryland ranks first among largest schools in Harford County Public Schools with Enrollment 1,440 (Enrollment: 1,440).
How are largest schools in Harford County Public Schools ranked?
Schools with the highest enrollment. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.