Seagoville High School is a public secondary school located in Dallas, Texas, United States, northwest of the city of Seagoville. Seagoville High School enrolls students in grades 9–12 and is a part of the Dallas Independent School District.
Serving 1,786 students in grades 9-12, Seagoville High School ranks in the bottom 50% of all schools in Texas for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 8% (which is lower than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 23% (which is lower than the Texas state average of 51%).
The student-teacher ratio of 16:1 is higher than the Texas state level of 14:1.
Minority enrollment is 93% of the student body (majority Hispanic), which is higher than the Texas state average of 76% (majority Hispanic).
Quick Facts (2026)
- School Type: Magnet School
- Grades: 9-12
- Enrollment: 1,786 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 93%
- Graduation Rate: 87% (Btm 50% in TX)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 8% (Btm 50%)
- Reading Proficiency: 23% (Btm 50%)
- Science Proficiency: 27% (Btm 50%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Seagoville High School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Seagoville High School's student population of 1,786 students has grown by 8% over five school years.
The teacher population of 113 teachers has grown by 5% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
1,786 students
Total Classroom Teachers
113 teachers
Year Founded
1928
Colors
White, Royal blue
School Rankings
Seagoville High School ranks within the bottom 50% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Seagoville High School is 0.43, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#7966 out of 8096 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
8%
44%
Reading/Language Arts Test Scores (% Proficient)
23%
51%
Science Test Scores (% Proficient)
27%
46%
Student-Teacher Ratio
16:1
14:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
73%
54%
Black
19%
13%
White
7%
24%
Hawaiian
n/a
n/a
Two or more races
1%
3%
All Ethnic Groups
Graduation Rate
87%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
88%
56%
Eligible for Reduced Lunch
3%
4%
School Statewide Testing
School District Name
Dallas Independent School District
Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Notes
- School Mascot: Dragon
Frequently Asked Questions
What is Seagoville High School's ranking?
Seagoville High School is ranked #7966 out of 8,096 schools, which ranks it among the bottom 50% of public schools in Texas.
What schools are Seagoville High School often compared to?
Seagoville High Schoolis often viewed alongside schools like Seagoville Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
8% of students have achieved math proficiency (compared to the 44% TX state average), while 23% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Seagoville High School?
The graduation rate of Seagoville High School is 87%, which is lower than the Texas state average of 90%.
How many students attend Seagoville High School?
1,786 students attend Seagoville High School.
What is the racial composition of the student body?
73% of Seagoville High School students are Hispanic, 19% of students are Black, 7% of students are White, and 1% of students are Two or more races.
What is the student-teacher ratio of Seagoville High School?
Seagoville High School has a student ration of 16:1, which is higher than the Texas state average of 14:1.
What grades does Seagoville High School offer ?
Seagoville High School offers enrollment in grades 9-12
What school district is Seagoville High School part of?
Seagoville High School is part of Dallas Independent School District.
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