Delaware

State K-12 public school system overview

Delaware operates a moderately sized public education system with 141,465 students distributed across 42 school districts and 235 schools. The state employs 9,986 teachers, resulting in a student-to-teacher ratio of approximately 14:1. This structural configuration reflects Delaware's position as a smaller state with a mix of urban, suburban, and rural districts.

The student population reflects demographic diversity and significant educational needs. Approximately 29.8% of students qualify for free or reduced-price lunch, indicating below-average economic disadvantage compared to national figures. English learners comprise 12.9% of enrollment, while 21.8% of students receive special education services, both figures within typical national ranges. These populations represent distinct instructional considerations across Delaware's schools.

Academic performance metrics indicate areas for development. Mathematics proficiency averages 30.5% statewide, while reading proficiency stands at 39.5%, both below national typical ranges. The high school graduation rate of 88.3% places Delaware above many states and reflects relatively strong secondary completion. Per-pupil spending of $8,195 is below the national median, potentially influencing resource allocation across districts.

Delaware's accountability system emphasizes college and career readiness standards across secondary education. The state utilizes multiple assessment instruments to measure student progress and school performance. Districts are evaluated using frameworks that consider academic achievement, growth, and graduation rates. The variation between math and reading proficiency suggests differential instructional effectiveness or resource concentration across content areas. Performance gaps may reflect disparities related to socioeconomic status, language background, or special education needs among the student population.

This summary was generated by AI from public data sources. Last updated May 6, 2026.

This data is aggregated from state and federal public datasets. While we believe it is accurate, we always recommend confirming it on the corresponding state or federal site. See Data Notes for more.

Total Students

141K

Districts

42

Schools

235

Teachers

9,986

Per-Pupil Spending

$8,195

Total Budget

N/A

State Overview

Demographics

Free/Reduced Lunch
29.8%
English Language Learners
12.9%
Students with Disabilities
21.8%

Academic Performance

Math Proficiency
30.5%
Reading Proficiency
39.5%
Graduation Rate
88.3%

Finance Overview

Avg Per-Pupil Spending
$8,195
Spending Range
N/AThis data is either not available at a state or per-district level, or will be added in the future.

District Distribution

By Size

Large (10K+)
5
Medium (3K-10K)
9
Small (<3K)
28

By Location

City
11
Suburb
17
Town
4
Rural
10

Career & Technical Education

26,656 total CTE participants (2023-2024)

Secondary
Agriculture
5,729
Health
4,484
Hospitality
3,628
Arts
3,268
Education
2,744
Marketing
2,263
Information
2,206
STEM
2,196
Top 3: Agriculture, Health, HospitalitySource: U.S. Dept. of Education (Perkins V)

Delaware School Success Framework Data

Districts with Assessment Data
33 / 42
Avg ELA Proficiency
39.5%
Avg Math Proficiency
30.5%
Avg Graduation Rate
88.3%

ELA Proficiency Distribution

7
12
14
Above Average (50%+): 7
Near Average (35-50%): 12
Below Average (<35%): 14

Smarter Balanced ELA - Percent Meeting or Exceeding (Level 3+4)

Math Proficiency Distribution

4
7
22
Above Average (50%+): 4
Near Average (35-50%): 7
Below Average (<35%): 22

Smarter Balanced Math - Percent Meeting or Exceeding (Level 3+4)

Statewide Demographics

34.7%
Low-Income (FRPL)
11.8%
English Learners
20.8%
Students with Disabilities

Delaware School Success Framework (DSSF) uses a component-based accountability system evaluating Academic Achievement, Growth, School Quality, and Progress of English Learners.

Source: Delaware Open Data Portal (data.delaware.gov), 2024-25 School Year

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