Mountain Island Charter School

Mt. Holly, NC

Mountain Island Charter School

13440 Lucia Riverbend Highway
Mt. Holly, NC 28120

Phone: 704-827-8840
Gaston County

CarolinaSchoolHub Rating: 9 out of 10 stars

Grades Served: K-12
Enrollment: 1,768

Type: Charter School

Mountain Island Charter School

Metro Area Ranking

#50

Metro Area Elementary School Ranking: Mountain Island Charter School is ranked #50 of 327 of the best elementary schools in Charlotte and surrounding areas (85th percentile). Click the link to see all 327 elementary schools.

#32

Metro Area Middle School Ranking: Mountain Island Charter School is ranked #32 of 165 of the best middle schools in Charlotte and surrounding areas (81st percentile). Cick the link to see all 165 middle schools.

#24

Metro Area High School Ranking: Mountain Island Charter School is ranked #24 out of 105 of the best high schools in Charlotte and surrounding areas (77th percentile). Cick the link to see all 105 high schools.

State Ranking

#156

Statewide Elementary School Ranking: Mountain Island Charter School is ranked #156 out of 1529 of the best elementary schools in North Carolina (90th percentile). Click the link to see all 1529 elementary schools.

#117

Statewide Middle School Ranking: Mountain Island Charter School is ranked #117 out of 773 of the best middle schools in North Carolina (85th percentile). Click the link to see all 773 middle schools.

#86

Statewide High School Ranking: Mountain Island Charter School is ranked #86 out of 470 of the best high schools in North Carolina (82nd percentile). Click the link to see all 470 high schools.

Overall, Mountain Island Charter School is a 9-star school (on a scale of 1 to 10 stars) based on CarolinaSchoolHub’s analysis. The school is located in Gaston County, NC and is an independent charter school.

82.4
(Met Growth)

Student Growth Score: Mountain Island Charter School had a Student Growth Score of 82.4. This placed Mountain Island Charter School in the 66th percentile of 2375 North Carolina public schools with student growth data available. NCDPI’s growth score measures how well schools grow student achievement over time. Scores range from 50.0 to 100.0 - with 100.0 indicating the highest growth in student achievement and 50.0 indicating the lowest.

North Carolina Letter Grades

North Carolina Overall Letter Grade

North Carolina Math Letter Grade

North Carolina Reading Letter Grade

Please note: The state of North Carolina assigns letter grades to public schools, on an A through F scale.

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Students

Student Enrollment Trend

North Carolina Standardized Tests

Average ACT Scores

Subject	Average Score at This School Average Score	This School's State Percentile Rating State Percentile	State Average of All NC Schools State Average
English	18	60th	15.8
Math	19.4	56th	17.6
Reading	20.1	62nd	18.2
Science	20	63rd	17.9

Nearly all North Carolina public and charter school students who are enrolled in grade 11 for the first time are required to take the ACT. In the chart above, you can get a sense for how the average ACT scores at Mountain Island Charter School stack up against those of other high schools in North Carolina.

Average SAT Scores

Subject	Average Score at This School Average Score
Reading	578
Math	574
Composite Score	1152
SAT Participation Rate	45 %

Mountain Island Charter School had an average SAT score of 1152 (math and reading combined). This means the school’s average SAT scores ranked #66 out of 278 NC high schools (76th percentile). On this site, you can see the SAT scores of North Carolina high schools. The SAT participation rate at Mountain Island Charter School was 45% in our most recently available data. Above you can also see how the school’s ACT scores compare to other schools in North Carolina.

Graduation Rate

95% - Mountain Island Charter School

90% - Median of North Carolina high schools

95% - Mountain Island Charter School

90% - Median of North Carolina high schools

End of Grade Tests

EOG Math Grade 3

14% - Level 5 (Superior)

36% - Level 4 (Solid)

24% - Level 3 (At Grade Level)

26% - Level 1 & 2 (Not Proficient)

EOG Math Grade 4

30% - Level 5 (Superior)

36% - Level 4 (Solid)

21% - Level 3 (At Grade Level)

12% - Level 1 & 2 (Not Proficient)

EOG Math Grade 5

23% - Level 5 (Superior)

42% - Level 4 (Solid)

15% - Level 3 (At Grade Level)

20% - Level 1 & 2 (Not Proficient)

EOG Math Grade 6

16% - Level 5 (Superior)

49% - Level 4 (Solid)

16% - Level 3 (At Grade Level)

18% - Level 1 & 2 (Not Proficient)

EOG Math Grade 7

18% - Level 5 (Superior)

35% - Level 4 (Solid)

19% - Level 3 (At Grade Level)

27% - Level 1 & 2 (Not Proficient)

EOG Math Grade 8

21% - Level 5 (Superior)

34% - Level 4 (Solid)

15% - Level 3 (At Grade Level)

29% - Level 1 & 2 (Not Proficient)

EOG Math Grade 37

20% - Level 5 (Superior)

40% - Level 4 (Solid)

19% - Level 3 (At Grade Level)

21% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 3

14% - Level 5 (Superior)

22% - Level 4 (Solid)

25% - Level 3 (At Grade Level)

39% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 4

13% - Level 5 (Superior)

44% - Level 4 (Solid)

21% - Level 3 (At Grade Level)

22% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 5

31% - Level 5 (Superior)

33% - Level 4 (Solid)

15% - Level 3 (At Grade Level)

22% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 6

13% - Level 5 (Superior)

40% - Level 4 (Solid)

22% - Level 3 (At Grade Level)

25% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 7

19% - Level 5 (Superior)

27% - Level 4 (Solid)

27% - Level 3 (At Grade Level)

27% - Level 1 & 2 (Not Proficient)

EOG Reading Grade 8

5% - Level 5 (Superior)

27% - Level 4 (Solid)

30% - Level 3 (At Grade Level)

38% - Level 1 & 2 (Not Proficient)

EOG Science Grade 5

15% - Level 5 (Superior)

36% - Level 4 (Solid)

30% - Level 3 (At Grade Level)

19% - Level 1 & 2 (Not Proficient)

EOG Science Grade 8

9% - Level 5 (Superior)

38% - Level 4 (Solid)

22% - Level 3 (At Grade Level)

32% - Level 1 & 2 (Not Proficient)

End of Course Scores

EOC Biology

53% - Level 1 & 2 (Not Proficient)

22% - Level 3 (At Grade Level)

15% - Level 4 (Solid)

10% - Level 5 (Superior)

EOC English 2

28% - Level 1 & 2 (Not Proficient)

26% - Level 3 (At Grade Level)

42% - Level 4 (Solid)

5% - Level 5 (Superior)

EOC Math I

41% - Level 1 & 2 (Not Proficient)

33% - Level 3 (At Grade Level)

24% - Level 4 (Solid)

< 5% - Level 5 (Superior)

School test scores, student data and teacher data are from North Carolina Department of Public Instruction (NCDPI) information for the 2024-2025 school year. Rankings for Mountain Island Charter School and other area schools were developed by CarolinaSchoolHub.

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Regular Schools Nearby

School Name	Stars	Distance	City	Grades Served
Pinewood Elementary School	8	2.2 miles	Mount Holly	PK-5
River Oaks Academy	1	3.6 miles	Charlotte	PK-5
Francis Bradley Middle School	8	4.5 miles	Huntersville	6-8
Coulwood STEM Academy	7	4.6 miles	Charlotte	6-8
Barnette Elementary School	9	4.6 miles	Huntersville	PK-5
Ida Rankin Elementary School	7	4.6 miles	Mount Holly	PK-5
Hopewell High School	5	4.6 miles	Huntersville	9-12
Mount Holly Middle School	7	4.7 miles	Mount Holly	6-8
Mountain Island Elementary School	3	4.9 miles	Charlotte	PK-8
Whitewater Academy	5	5.2 miles	Charlotte	PK-5
Whitewater Middle School	4	5.3 miles	Charlotte	6-8
Paw Creek Elementary School	9	5.3 miles	Charlotte	PK-5
Trillium Springs Montessori	9	5.7 miles	Charlotte	PK-6
Long Creek Elementary School	4	5.7 miles	Huntersville	K-5
East Gaston High School	6	5.7 miles	Mount Holly	9-12
Kiser Elementary School	4	5.8 miles	Stanley	3-5

School Name	Stars	Distance	Grades Served
Pinewood Elementary School	8	2.2 miles	PK-5
River Oaks Academy	1	3.6 miles	PK-5
Francis Bradley Middle School	8	4.5 miles	6-8
Coulwood STEM Academy	7	4.6 miles	6-8
Barnette Elementary School	9	4.6 miles	PK-5
Ida Rankin Elementary School	7	4.6 miles	PK-5
Hopewell High School	5	4.6 miles	9-12
Mount Holly Middle School	7	4.7 miles	6-8
Mountain Island Elementary School	3	4.9 miles	PK-8
Whitewater Academy	5	5.2 miles	PK-5
Whitewater Middle School	4	5.3 miles	6-8
Paw Creek Elementary School	9	5.3 miles	PK-5
Trillium Springs Montessori	9	5.7 miles	PK-6
Long Creek Elementary School	4	5.7 miles	K-5
East Gaston High School	6	5.7 miles	9-12
Kiser Elementary School	4	5.8 miles	3-5

Charter Schools Nearby

School Name	Stars	Distance	City	Grades Served
Community Public Charter School	6	6.6 miles	Stanley	K-1
Jackson Day School	6	7.3 miles	Charlotte	K-12
East Voyager Academy of Charlotte	5	8.2 miles	Charlotte	K-8
Lincoln Charter School	10	8.8 miles	Denver	K-12
Lake Norman Charter School	10	8.9 miles	Huntersville	K-12
West Lake Preparatory Academy	6	9.2 miles	Denver	K-9
Pioneer Springs Community School	6	9.4 miles	Charlotte	K-12
Bonnie Cone Classical Academy	7	10.3 miles	Huntersville	K-6
Movement Charter School	3	10.3 miles	Charlotte	K-8

School Name	Stars	Distance	Grades Served
Community Public Charter School	6	6.6 miles	K-1
Jackson Day School	6	7.3 miles	K-12
East Voyager Academy of Charlotte	5	8.2 miles	K-8
Lincoln Charter School	10	8.8 miles	K-12
Lake Norman Charter School	10	8.9 miles	K-12
West Lake Preparatory Academy	6	9.2 miles	K-9
Pioneer Springs Community School	6	9.4 miles	K-12
Bonnie Cone Classical Academy	7	10.3 miles	K-6
Movement Charter School	3	10.3 miles	K-8


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