Indian River High School

Summary:

Indian River High School is a public high school serving grades 9-12 in Dagsboro, Delaware, part of the Indian River School District, which is ranked 7th out of 32 districts in the state and has a 4-star rating.

Indian River High School consistently outperforms the state and district averages in academic metrics, with 57.73% of 11th-grade students proficient or better in SAT/English Language Arts, compared to 40.87% for the district and 44.73% for the state. The school also maintains high graduation rates, ranging from 87.7% to 92.4% over the past five years, and low dropout rates, outperforming nearby schools like Sussex Central High School. While the school's chronic absenteeism rate has been higher in recent years, it still performs better than Sussex Central High School.

Compared to other local schools, such as Delmar High School and Laurel Senior High School, Indian River High School has a lower student-teacher ratio and higher spending per student, which may contribute to its academic success. The school's consistent performance, effective support for diverse student populations, and strong results compared to nearby schools make it a standout educational institution in the region.


Detail:

Public 9-12

 29772 Armory Road
       Dagsboro, DE  19945-9522


(302) 732-1500

District: Indian River School District

SchoolDigger Rank:
7th of 41 Delaware High Schools

Per Pupil Expenditures:  $17,433 Help


Feeder schools for Indian River High School:

Elementary:    Clayton (John M.) Elementary School
    Lord Baltimore Elementary School
    Showell (Phillip C.) Elementary School
Middle:    Selbyville Middle School

Student/teacher ratio:  13.2 Help
Number of students:  1,088

Racial breakdown:

White:
60.7%
Hispanic:
27.0%
African American:
8.5%
more

Free/discounted lunch recipients:  28.1% Help


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Performance Trends
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Compare Details Indian River High School ranks better than 82.9% of high schools in Delaware. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 75.2. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Indian River High School who earn a standard high school diploma within four years of starting ninth grade.
Help
The high school dropout rate measures the percentage of students who do not complete their high school education.
Help
Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
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Compare Details Racial makeup is: White (60.7%), Hispanic (27%), African American (8.5%). (See more...)
Teachers
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Compare Details The student/teacher ratio at Indian River High School is 13.2, which is the lowest among 3 high schools in the Indian River School District! (See more...)
Help
Compare Indian River High School employs 82 full-time teachers.
Finance
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Compare Details The average total spent per student at Indian River High School is $17,433, which is the highest among 3 high schools in the Indian River School District!
Schooldigger 2024 Rankings:

Indian River High School:

SchoolDigger ranks Indian River High School 7th of 41 Delaware public high schools. (See Indian River High School in the ranking list.)

High School Test Score Ratings by Student Subgroup:


Low Socio Economic Status students:
Female students:
Male students:
Hispanic students:
White students:


Indian River School District:

SchoolDigger ranks Indian River School District 7th of 32 Delaware school districts. (See district ranking list.)


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Rank History for Indian River High School

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Compare

Rank History for all students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2011 89.76 4th 27 85.2%
2012 88.90 4th 27 85.2%
2013 87.53 4th 26 84.6%
2014 81.90 3rd 14 78.6%
2015 79.82 5th 35 85.7%
2016 70.80 8th 31 74.2%
2017 75.25 6th 30 80.0%
2018 65.46 11th 30 63.3%
2019 57.61 16th 40 60.0%
2021 68.34 11th 39 71.8%
2022 62.21 12th 39 69.2%
2023 66.29 10th 39 74.4%
2024 75.20 7th 41 82.9%
See the entire list of Delaware High School Rankings!

Rank History for Low Socio Economic Status students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2019 57.46 11th 29 62.1%
2021 95.65 2nd 24 91.7%
2022 50.95 12th 28 57.1%
2023 38.18 15th 29 48.3%
2024 91.22 2nd 32 93.8%
See the entire list of Best Delaware High Schools for Low Socio Economic Status Students!

Rank History for Female students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2019 61.44 17th 41 58.5%
2021 71.66 11th 36 69.4%
2022 61.51 10th 37 73.0%
2023 69.85 8th 38 78.9%
2024 71.03 9th 39 76.9%
See the entire list of Best Delaware High Schools for Female Students!

Rank History for Male students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2019 51.25 17th 41 58.5%
2021 53.14 16th 36 55.6%
2022 54.20 16th 37 56.8%
2023 54.28 15th 38 60.5%
2024 72.02 8th 39 79.5%
See the entire list of Best Delaware High Schools for Male Students!

Rank History for African American students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2022 43.96 13th 35 62.9%
See the entire list of Best Delaware High Schools for African American Students!

Rank History for Hispanic students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2019 46.70 12th 24 50.0%
2021 48.24 11th 19 42.1%
2022 44.10 10th 22 54.5%
2023 40.78 13th 27 51.9%
2024 60.17 11th 31 64.5%
See the entire list of Best Delaware High Schools for Hispanic Students!

Rank History for White students at Indian River High School

Year Avg Standard Score Statewide Rank Total # Ranked High Schools DE State Percentile SchoolDigger Rating
2019 48.98 21st 36 41.7%
2021 66.80 13th 34 61.8%
2022 57.13 11th 33 66.7%
2023 57.55 13th 34 61.8%
2024 67.55 10th 35 71.4%
See the entire list of Best Delaware High Schools for White Students!

Data source: test scores: Delaware Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Indian River High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 




Data source: Delaware Department of Education

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Enrollment information for Indian River High School

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 433 163 3 1 1 n/a n/a 0 601
1989 433 157 7 3 0 n/a n/a 0 600
1990 416 150 10 4 n/a n/a n/a 0 580
1991 397 144 9 4 0 n/a n/a 0 554
1992 491 210 8 7 0 n/a n/a 0 716
1993 467 173 7 5 0 n/a n/a 0 652
1994 456 174 6 4 0 n/a n/a 0 640
1995 475 193 17 14 0 n/a n/a 0 699
1996 475 193 17 14 0 n/a n/a 0 699
1997 488 186 18 17 0 n/a n/a 0 709
1998 500 177 17 28 0 n/a n/a 0 722
1999 529 169 12 26 0 n/a n/a 0 736
2000 523 145 12 28 0 n/a n/a 0 708
2001 543 156 11 27 0 n/a n/a 0 737
2002 551 157 9 45 0 n/a n/a 0 762
2003 551 157 9 45 0 n/a n/a 0 762
2004 548 142 6 43 0 n/a n/a 0 739
2005 548 137 7 66 0 n/a n/a 0 758
2006 582 121 9 66 0 n/a n/a 0 778
2007 620 107 10 66 1 n/a n/a 0 804
2008 685 96 8 72 0 n/a n/a 0 861
2009 694 118 11 70 1 n/a n/a 0 894
2010 688 126 11 86 0 n/a n/a 0 911
2011 702 112 13 94 0 0 0 0 921
2012 677 129 12 91 0 0 1 0 910
2013 665 117 11 99 0 0 5 0 897
2014 647 122 16 121 0 0 4 0 910
2015 591 112 12 123 7 1 13 0 859
2016 600 107 16 140 8 0 13 0 884
2017 616 100 18 183 11 0 14 0 942
2018 606 100 16 190 12 0 15 0 939
2019 599 95 23 211 6 0 16 0 950
2020 584 74 19 242 6 0 20 0 945
2021 597 73 19 245 7 1 26 0 968
2022 612 80 15 262 4 0 30 0 1003
2023 660 92 11 294 3 1 27 0 1088

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity

For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Indian River High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 601 36.0 16.6 6.2
1989 600 37.0 16.2 6.5
1990 580 37.0 15.6 7.1
1991 554 37.0 14.9 12.1
1992 716 41.0 17.4 12
1993 652 43.0 15.2 21.3
1994 640 41.0 15.6 20.5
1995 699 43.0 16.3 25.5
1996 699 43.0 16.3 25.5
1997 709 46.0 15.4 24.8
1998 722 57.0 12.7 28.9
1999 736 58.0 12.7 31.3
2000 708 61.0 11.6 24.7
2001 737 60.0 12.3 23.2
2002 762 56.0 13.6 25.9
2003 762 56.0 13.6 25.9
2004 739 51.0 14.5 27.2
2005 758 50.0 15.2 27.4
2006 778 46.0 16.9 27
2007 804 46.0 17.5 26.7
2008 861 50.0 17.2 25
2009 894 56.0 16.0 29
2010 911 59.0 15.4 37.3
2011 921 59.0 15.6 41.8
2012 910 59.0 15.4 46.6
2013 897 60.0 14.9 47.7
2014 910 62.0 14.6 30.4
2015 859 66.0 13.0 27.8
2016 884 65.0 13.6 28.1
2017 942 65.0 14.4 n/a
2018 939 67.0 14.0 n/a
2019 950 73.0 13.0 n/a
2020 945 74.0 12.7 n/a
2021 968 75.0 12.9 n/a
2022 1003 75.0 13.3 n/a
2023 1088 82.0 13.2 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Indian River High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 601 36.0 16.6 6.2
1989 600 37.0 16.2 6.5
1990 580 37.0 15.6 7.1
1991 554 37.0 14.9 12.1
1992 716 41.0 17.4 12
1993 652 43.0 15.2 21.3
1994 640 41.0 15.6 20.5
1995 699 43.0 16.3 25.5
1996 699 43.0 16.3 25.5
1997 709 46.0 15.4 24.8
1998 722 57.0 12.7 28.9
1999 736 58.0 12.7 31.3
2000 708 61.0 11.6 24.7
2001 737 60.0 12.3 23.2
2002 762 56.0 13.6 25.9
2003 762 56.0 13.6 25.9
2004 739 51.0 14.5 27.2
2005 758 50.0 15.2 27.4
2006 778 46.0 16.9 27
2007 804 46.0 17.5 26.7
2008 861 50.0 17.2 25
2009 894 56.0 16.0 29
2010 911 59.0 15.4 37.3
2011 921 59.0 15.6 41.8
2012 910 59.0 15.4 46.6
2013 897 60.0 14.9 47.7
2014 910 62.0 14.6 30.4
2015 859 66.0 13.0 27.8
2016 884 65.0 13.6 28.1
2017 942 65.0 14.4 n/a
2018 939 67.0 14.0 n/a
2019 950 73.0 13.0 n/a
2020 945 74.0 12.7 n/a
2021 968 75.0 12.9 n/a
2022 1003 75.0 13.3 n/a
2023 1088 82.0 13.2 n/a

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio

Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.
Finances

Per Pupil Expenditures for Indian River High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $668 (3.8%) $19,469 (111.7%) $17,433

Data source: Delaware Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Indian River High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 16th of 40 High schoolsRanks 10th of 39 High schools
 14.4%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
11th Grade English Language Arts (Indian River High School)54.647.5
 7.2%
   11th Grade English Language Arts (Indian River School District)40.939.3
 1.6%
   11th Grade English Language Arts (Delaware)48.544.2
 4.3%
11th Grade Mathematics (Indian River High School)36.124
 12.2%
   11th Grade Mathematics (Indian River School District)27.224.2
 3.1%
   11th Grade Mathematics (Delaware)28.322.9
 5.4%
11th Grade Essay (Indian River High School)39.153.2
 14.2%
   11th Grade Essay (Indian River School District)38.738
 0.7%
   11th Grade Essay (Delaware)42.941.5
 1.4%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students9501088
 14.5%
African American9592
 3.2%
American Indian63
 50%
Asian2311
 52.2%
Hispanic211294
 39.3%
Pacific Islander01
White599660
 10.2%
Two or More Races1627
 68.8%


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Frequently Asked Questions about Indian River High School

Students at Indian River High School are 61% White, 27% Hispanic, 8% African American, 2% Two or more races, 1% Asian.

In the 2022-23 school year, 1,088 students attended Indian River High School.

Indian River High School ranks 7th of 41 Delaware high schools. SchoolDigger rates this school 4 stars out of 5.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Delaware Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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