Grade Trends

Schools near ZIP 21655

3 public schools within 6 miles, nearest first.

All schools in Preston

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

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Preston Elementary School
Grades PK–5 · Caroline County Public Schools
2.4 mi
46%
+9 vs state
53%
+4 vs state
43%
+10 vs state
7% Average of math, English and science: 40% in 2022-23 → 47% in 2025-26 60% 13% 381 White 71%
Colonel Richardson High School
Grades 9–12 · Caroline County Public Schools
4.6 mi
5%
−5 vs state
68%
+8 vs state
47%
−1 vs state
11% Average of math, English and science: 29% in 2022-23 → 40% in 2025-26 66% 9% 528 White 55%
Colonel Richardson Middle School
Grades 6–8 · Caroline County Public Schools
4.7 mi
14%
−4 vs state
53%
+1 vs state
28%
−3 vs state
6% Average of math, English and science: 26% in 2022-23 → 32% in 2025-26 68% 13% 390 White 56%

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).