Sebastian River High School

Summary:

Sebastian River High School is a public high school serving 1,843 students in grades 9-12 in Sebastian, Florida, which is part of the Indian River School District, ranked 13th out of 68 districts in the state.

Sebastian River High School stands out for its consistently high graduation rates, ranging from 91.4% to 97.9% over the past few years, significantly higher than the state average. However, the school's performance in Algebra 1 and Geometry lags behind the district and state, with lower proficiency rates. The school has a relatively diverse student population, with a roughly even split between White, Hispanic, and African American students, more diverse than the nearby Ir Prep school. While the school's spending per student has increased over the years, it remains lower than the significantly higher spending at Ir Prep.

Compared to other local schools, Sebastian River High School has a higher student-teacher ratio than Indian River Charter High School and Ir Prep, and a higher rate of students receiving free or reduced-price lunch (51.82%) than Vero Beach High School (49.56%), indicating a relatively high level of economic disadvantage among the student population.


Detail:

Public 9-12

 9001 90th Ave
       Sebastian, FL  32958


(772) 564-4170

District: Indian River

SchoolDigger Rank:
304th of 807 Florida High Schools

Per Pupil Expenditures:  $9,777 Help


Feeder schools for Sebastian River High School:

Elementary:    Fellsmere Elementary School
    Pelican Island Elementary School
    Sebastian Elementary School
    Treasure Coast Elementary School
Middle:    Sebastian River Middle School

Student/teacher ratio:  21.9 Help
Number of students:  1,843

Racial breakdown:

White:
50.9%
Hispanic:
32.8%
African American:
11.9%
more

Free/discounted lunch recipients:  51.8% Help


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Performance Trends
Help
Compare Details Sebastian River High School ranks better than 62.3% of high schools in Florida. It also ranks 3rd among 4 ranked high schools in the Indian River School District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 49.83. (See more...)
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The Adjusted Cohort Graduation Rate (ACGR) measures the percentage of Sebastian River High School freshmen who graduate within four years, adjusting for students who transfer in or out.
Help
Chronic absenteeism in a high 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 (50.9%), Hispanic (32.8%), African American (11.9%). (See more...)
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Compare Details 51.8% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Sebastian River High School is 21.9. 2 high schools in the Indian River School District have better student/teacher ratios. (See more...)
Help
Compare Sebastian River High School employs 84 full-time teachers.
Finance
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Compare Details The average total spent per student at Sebastian River High School is $9,777, which is the 2nd highest among 4 high schools in the Indian River School District.
Schooldigger Rankings:

Sebastian River High School was not ranked this year due to insufficient test score data.
SchoolDigger ranks Sebastian River High School 304th of 807 Florida public high schools. (See Sebastian River High School in the ranking list.)

Indian River:

SchoolDigger ranks Indian River 13th of 68 Florida school districts. (See district ranking list.)


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Rank History for Sebastian River High School

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Compare
Year Avg Standard Score Statewide Rank Total # Ranked High Schools FL State Percentile SchoolDigger Rating
2004 65.58 166th 484 65.7%
2005 63.96 179th 487 63.2%
2006 69.50 133rd 477 72.1%
2007 72.32 138th 563 75.5%
2008 68.20 169th 577 70.7%
2009 70.41 153rd 587 73.9%
2010 66.08 207th 620 66.6%
2011 61.06 260th 622 58.2%
2012 46.12 276th 606 54.5%
2013 38.54 387th 648 40.3%
2014 43.13 381st 687 44.5%
2016 40.27 373rd 693 46.2%
2017 39.19 388th 714 45.7%
2018 37.19 403rd 716 43.7%
2019 30.74 476th 734 35.1%
2021 36.48 403rd 746 46.0%
2022 33.63 459th 774 40.7%
2023 42.04 368th 792 53.5%
2024 49.83 304th 807 62.3%
See the entire list of Florida High School Rankings!

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

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





Data source: Florida Department of Education

Review counts

All ratings (Avg rating: 1)
0%

0%

0%

0%

100%

  

Reviews:
No reviews have been submitted!


Enrollment information for Sebastian 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
1995 965 129 13 106 1 n/a n/a 0 1214
1996 965 129 13 106 1 n/a n/a 0 1214
1997 1073 130 16 117 4 n/a n/a 0 1340
1998 1095 128 15 127 2 n/a n/a 0 1367
1999 1108 154 22 146 4 n/a n/a 0 1434
2000 1102 169 23 158 3 n/a n/a 0 1455
2001 1098 180 18 195 3 n/a n/a 0 1494
2002 1210 190 25 296 3 n/a n/a 0 1724
2003 1210 190 25 296 3 n/a n/a 0 1724
2004 1252 199 22 303 5 n/a n/a 0 1781
2005 1306 208 20 320 5 n/a n/a 0 1859
2006 1295 209 24 348 3 n/a n/a 0 1879
2007 1343 209 20 377 4 n/a n/a 24 1977
2008 1349 224 20 394 3 n/a n/a 32 2022
2009 1321 228 22 393 6 n/a n/a 24 1994
2010 1266 226 17 416 6 n/a n/a 30 1961
2011 1176 234 14 442 6 0 40 0 1912
2012 1155 214 21 447 6 1 43 0 1887
2013 1148 221 17 461 4 1 54 0 1906
2014 1120 184 17 486 7 1 63 0 1878
2015 1102 196 13 479 7 1 58 0 1856
2016 1060 202 13 523 6 2 56 0 1862
2017 1020 202 14 533 6 2 47 0 1824
2018 986 214 18 564 5 1 48 0 1836
2019 990 232 22 619 4 1 53 0 1921
2020 1008 223 22 617 2 1 54 0 1927
2021 980 218 23 640 3 1 61 0 1926
2022 963 220 23 638 1 1 61 0 1907
2023 939 219 22 605 1 1 56 0 1843

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 Sebastian River High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1995 1214 61.0 19.9 27.8
1996 1214 61.0 19.9 27.8
1997 1340 63.0 21.3 24
1998 1367 61.0 22.4 25.2
1999 1434 61.0 23.5 32.4
2000 1455 76.0 19.1 33.7
2001 1494 70.0 21.3 35
2002 1724 43.0 40.1 34.2
2003 1724 43.0 40.1 34.2
2004 1781 94.0 18.9 35.8
2005 1859 98.0 19.0 40.3
2006 1879 102.0 18.4 34.2
2007 1977 104.0 19.0 31.6
2008 2022 106.5 19.0 35.1
2009 1994 98.3 21.9 41.6
2010 1961 105.5 18.5 47.1
2011 1912 101.9 18.7 50.7
2012 1887 102.7 18.3 53.8
2013 1906 101.0 18.8 55
2014 1878 101.0 18.5 57.8
2015 1856 105.0 17.6 56.7
2016 1862 101.0 18.4 56.6
2017 1824 101.0 18.0 52.6
2018 1836 100.0 18.3 51.8
2019 1921 87.5 21.9 52.8
2020 1927 91.0 21.1 53.8
2021 1926 86.0 22.3 58.8
2022 1907 92.0 20.7 43.6
2023 1843 84.0 21.9 51.8

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 Sebastian River High School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1995 1214 61.0 19.9 27.8
1996 1214 61.0 19.9 27.8
1997 1340 63.0 21.3 24
1998 1367 61.0 22.4 25.2
1999 1434 61.0 23.5 32.4
2000 1455 76.0 19.1 33.7
2001 1494 70.0 21.3 35
2002 1724 43.0 40.1 34.2
2003 1724 43.0 40.1 34.2
2004 1781 94.0 18.9 35.8
2005 1859 98.0 19.0 40.3
2006 1879 102.0 18.4 34.2
2007 1977 104.0 19.0 31.6
2008 2022 106.5 19.0 35.1
2009 1994 98.3 21.9 41.6
2010 1961 105.5 18.5 47.1
2011 1912 101.9 18.7 50.7
2012 1887 102.7 18.3 53.8
2013 1906 101.0 18.8 55
2014 1878 101.0 18.5 57.8
2015 1856 105.0 17.6 56.7
2016 1862 101.0 18.4 56.6
2017 1824 101.0 18.0 52.6
2018 1836 100.0 18.3 51.8
2019 1921 87.5 21.9 52.8
2020 1927 91.0 21.1 53.8
2021 1926 86.0 22.3 58.8
2022 1907 92.0 20.7 43.6
2023 1843 84.0 21.9 51.8

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 Sebastian River High School

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YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2018 $299 (3.5%) $8,175 (96.5%) $8,474
2019 $288 (3.5%) $7,934 (96.5%) $8,222
2020 $225 (2.7%) $7,967 (97.3%) $8,192
2021 $935 (10.9%) $7,648 (89.1%) $8,584
2022 $1,168 (12.0%) $8,600 (88.0%) $9,768
2023 $1,006 (10.3%) $8,772 (89.7%) $9,777

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

Impact of COVID-19 on Sebastian 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 476th of 734 High schoolsRanks 368th of 792 High schools
 18.4%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
9th Grade English Language Arts (Sebastian River High School)4443
 1%
   9th Grade English Language Arts (Indian River)5550
 5%
   9th Grade English Language Arts (Florida)5551
 4%
10th Grade English Language Arts (Sebastian River High School)4747
   10th Grade English Language Arts (Indian River)5150
 1%
   10th Grade English Language Arts (Florida)5349
 4%
End of Course Biology 1 (Sebastian River High School)5864
 6%
   End of Course Biology 1 (Indian River)6469
 5%
   End of Course Biology 1 (Florida)6763
 4%
End of Course US History (Sebastian River High School)4559
 14%
   End of Course US History (Indian River)6465
 1%
   End of Course US History (Florida)7063
 7%
End of Course Algebra 1 (Sebastian River High School)2913
 16%
   End of Course Algebra 1 (Indian River)5948
 11%
   End of Course Algebra 1 (Florida)6254
 8%
End of Course Geometry (Sebastian River High School)4125
 16%
   End of Course Geometry (Indian River)5336
 17%
   End of Course Geometry (Florida)5750
 7%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students19211843
 4.1%
African American232219
 5.6%
American Indian41
 75%
Asian2222
Hispanic619605
 2.3%
Pacific Islander11
White990939
 5.2%
Two or More Races5356
 5.7%
% Free/Discounted Lunch Recipients52.8%51.8%
 1%


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Frequently Asked Questions about Sebastian River High School

Students at Sebastian River High School are 51% White, 33% Hispanic, 12% African American, 3% Two or more races, 1% Asian.

Sebastian River High School ranks 304th of 807 Florida high schools. SchoolDigger rates this school 3 stars out of 5.

In the 2022-23 school year, 1,843 students attended Sebastian River High School.


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