Grade Trends

Schools near ZIP 21120

4 public schools within 6 miles, nearest first.

All schools in Parkton

Subject percentages show the share of students who met or exceeded the state standard.

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Prettyboy Elementary
Grades K–5 · Baltimore County Public Schools
2.5 mi
55%
+19 vs state
71%
+22 vs state
53%
+21 vs state
3% Average of math, English and science: 56% in 2022-23 → 59% in 2025-26 10% 16% 405 White 90%
Seventh District Elementary
Grades PK–5 · Baltimore County Public Schools
2.8 mi
69%
+33 vs state
75%
+26 vs state
64%
+31 vs state
9% Average of math, English and science: 60% in 2022-23 → 69% in 2025-26 14% 20% 346 White 85%
Hereford High
Grades 9–12 · Baltimore County Public Schools
3.3 mi
25%
+19 vs state · 2022-23
79%
+20 vs state
81%
+33 vs state
3% Average of math, English and science: 77% in 2022-23 → 80% in 2025-26 12% 7% 1,175 White 85%
Hereford Middle
Grades 6–8 · Baltimore County Public Schools
5.2 mi
25%
+3 vs state
80%
+28 vs state
63%
+32 vs state
6% Average of math, English and science: 50% in 2022-23 → 56% in 2025-26 13% 11% 861 White 87%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch. Special ed = students with an IEP (special education).