district profile

Regional School District 10

Located in this district, CT. Serving grades PK through 12.

NCES ID

0903520

Enrollment

2,121

Grades

PK through 12

Year

2024-25

Measures

Suppressed

This school enrolls 2,121 students. The top reported proficiency rate is 67% in Science. The lowest is 61% in Math.

Academic Performance

Percent of students meeting or exceeding state standards, by grade.

Mathematics6 grades reported

Grade 3

73%

Grade 4

71%

Grade 5

56%

Grade 6

54%

Grade 7

60%

Grade 8

51%

English Language Arts6 grades reported

Grade 3

71%

Grade 4

55%

Grade 5

72%

Grade 6

62%

Grade 7

70%

Grade 8

61%

Science2 grades reported

Grade 5

68%

Grade 8

67%

Schools in this District

4 schools are officially reported under this district.

Har-Bur Middle School

Harwinton Consolidated School

Lake Garda Elementary School

Lewis S. Mills High School

Community Context

School

Enrollment2,121

Grades servedPK–12

District

Regional School District 10

Not available

County

Not available

County figures reflect the surrounding county; district figures reflect the parent school district; school figures reflect this school. All values are officially reported public data.

District Context

Officially reported figures, 2024-25.

Enrollment

2,121

Grades

PK–12

Schools

Student body

Hispanic 8%Black 0%White 69%Asian 1%Two+ 22%

By economic status

Percent proficient by grade, as reported

Economically disadvantagedNot disadvantaged

ELA

Grade 3

68%

71%

Grade 4

40%

—

Math

Grade 4

55%

75%

Grade 5

29%

61%

Grade 6

35%

58%

Grade 7

48%

62%

Grade 8

31%

—

This profile is derived exclusively from publicly available federal and state datasets. It may not reflect the most current information available. We encourage parents and families to supplement this data with information published directly on the school’s website, which may include more recent figures, additional programs, or updated enrollment data.