Duncanville High School

School District

Duncanville ISD

The official school calendar for Duncanville High School follows the Dallas County Public Schools district calendar for the 2025–2026 academic year. Below you will find key dates, holidays, and important school year information.

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Duncanville High School Calendar 2025-2026

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School Day

Today

Holidays

Breaks/Recess

Non-Student Days

Period Start

Period End

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General Information

District: Duncanville ISD (4817640)

School Type: Regular

Status: Open

Charter School: No

Grades Served:

9th - 12th

Contact Information

Address: 900 W Camp Wisdom, Duncanville, TX 75116

County: Dallas County

Phone: +1 (972) 708-3700

Locale: Suburban, Large (Code: 21)

Staff & Students

Number of Students: 4607

Number of Teachers: 240

Student to Teacher Ratio: 19.2 : 1

Meal Programs

Free Lunch: 2860

Reduced Lunch: 413

Directly Certified: N/A

Enrollment by Grade

4,607 Total Students

1,290 28%

1,183 25.7%

1,122 24.4%

1,012 22%

Student Demographics

Gender Distribution

Male 2,268 49.2%

Female 2,339 50.8%

Racial/Ethnic Distribution

White 79 1.7%

Black 1,888 41%

Hispanic 2,516 54.6%

Asian 43 0.9%

American Indian/Alaska Native 10 0.2%

Native Hawaiian/Pacific Islander 2 0%

Two or More Races 69 1.5%