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SCHOOL COMMUNITY·INDIAN RIVER SCHOOL DISTRICT·NCES 100068000085

Indian River High School

29772 Armory Road, Dagsboro, DE 19945 · (302) 732-1500 · Sussex County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL1,073 STUDENTS
B+
allk12 Grade
Scored higher than 68% of Delaware public high schools
  • B+Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Delaware public high schools

Enrollment
1,073
High
DISTRICT 1,080 · STATE 1,068
Student : Teacher
13.3:1
81 FTE teachers
DISTRICT 14.3:1 · STATE 16.6:1
Free / Reduced Lunch
,
Title I proxy
Community
6
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 927225%
Grade 1025924%
Grade 1128927%
Grade 1225324%
Student demographics
55%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 64% · STATE 71% · US 70%
White
65361%
DISTRICT 44% · STATE 38% · US 43%
Hispanic
28126%
DISTRICT 38% · STATE 20% · US 30%
Black
929%
DISTRICT 11% · STATE 31% · US 15%
Asian
101%
DISTRICT 1% · STATE 4% · US 6%
Two+
303%
DISTRICT 5% · STATE 6% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
50%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
54651%
Female
52749%

Discussions

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Where Indian River High School ranks

Among high schools
MeasureThis schoolIn DelawareIn Sussex County
Enrollment
ranked largest first
1,073#19 of 41#4 of 9
Students per teacher
ranked fewest first
13.3:1#2 of 38#1 of 8
Diversity index
ranked most diverse first
55.3%#35 of 38#8 of 8
Enrollment change since 2017-18
ranked fastest growth first
+14.3%#15 of 28#5 of 8
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,073
+105 (+11%) vs 2020
+94% since 1990-91, when it was 554
Student : Teacher
13.3:1
was 12.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,0738113.3:1N/A
2023-241,0928213.3:1N/A
2022-231,0888213.3:1N/A
2020-219687512.9:1N/A
2017-189396714.0:1N/A
2015-168846513.6:128% (248)
2010-119215915.6:142% (385)
2000-017376012.3:123% (171)
1990-915543715.0:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Indian River High School.

Since 2017-18: students up 14% (939 to 1,073); teachers up 21% (67 to 81).

About Indian River High School

Indian River High School is classified as a high school. It is located in Dagsboro, Delaware. It enrolls 1,073 students in 2024-25. The grades offered are 9 through 12.

The district, Indian River School District, has 10,753 students enrolled across 15 schools.

The student body at Indian River High School is 61% White. Other reported shares: 26% Hispanic, 9% Black, and 3% multiracial. Sussex County's residents are about 74% White, 13 points above the school's share. A diversity index of 55% means there is a 55% chance two randomly chosen students at Indian River High School are from different groups.

The student-to-teacher ratio is 13.3:1. The school has 81 full-time-equivalent teachers. The school's 13.3:1 compares with an average of 16.6:1 for high schools in Delaware.

Indian River High School holds a B+ allk12 Grade, placing it above 68% of Delaware public high schools.

American Community Survey estimates for Sussex County show that the median household earns about $81,497 a year, about 33% of adults have at least a bachelor's degree, and the poverty rate is about 8%. Across Sussex County, 55 public schools serve about 32,366 students.

Clayton (John M.) Elementary School is about 0.6 miles from Indian River High School, the shortest distance to any other public school. Other public schools within five miles: 3.

Locale: Rural: Fringe. In NCES terms, the school is in rural territory close to an urban area.

Over 4 years, enrollment increased by 105 students, from 968 to 1,073.

You can use this page to share news and ask questions about athletics, class schedules, and weather closures. Current and former families are welcome to add their experience.

Sussex County at a glance

View full county profile
Population
255,626
Census ACS
Median income
$81,497
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
55
32,366 students

Quick facts

School name
Indian River High School
District
Indian River School District
Address
29772 Armory Road, Dagsboro, DE 19945
Phone
(302) 732-1500
County
Sussex County
Level
High
Grade range
09–12
Total enrollment
1,073
Teachers (FTE)
81
Student–teacher ratio
13.3:1
Locale
41-Rural: Fringe
NCES ID
100068000085
Charter school
No
Virtual school
No

Related schools

Other schools in Indian River School District
Other Indian River High schools

2 other US public schools in 3 states are named Indian River High. Indian River High School is the 2nd largest of the 3.

Nearby schools

Frequently asked questions

About Indian River High School
How many students attend Indian River High School?
Indian River High School enrolls approximately 1,073 students in grades 09-12.
Is Indian River High School an elementary, middle, or high school?
Indian River High School is a high school covering grades 09-12.
What is the student-teacher ratio at Indian River High School?
The student-to-teacher ratio at Indian River High School is approximately 13.3:1 (81 FTE teachers).
What is the racial breakdown of students at Indian River High School?
At Indian River High School, the student body is approximately 61% White, 26% Hispanic, 9% Black, 1% Asian, 3% Two or more.
What district is Indian River High School in?
Indian River High School is part of Indian River School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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