What standardized tests are used?

Each state administers its own standardized assessments for English Language Arts and Math, typically in grades 3-8. High school students may take the ACT, SAT, or a state-specific exam. Results are reported as the percentage of students meeting or exceeding grade-level expectations.

How should I interpret proficiency percentages?

Proficiency rates show the percentage of students meeting grade-level expectations. A 60% proficiency rate means 6 out of 10 students tested at or above grade level. Compare against state averages and similar districts for context, as raw numbers alone do not tell the full story.

What are accountability designations?

Under the Every Student Succeeds Act (ESSA), schools receive designations based on performance. 'Exemplary' schools perform well above average. 'Commendable' schools meet targets. Schools identified for 'Targeted' or 'Comprehensive' support need improvement in specific areas or overall performance.

O'Fallon, IL School Test Scores & Graduation Rates

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Your assigned district depends on your home address within town.

School Performance — 2025i

NCES

How students at each school are performing on state assessments. 70.5% meet ELA standards on the state assessment for grades 3-8. Chronic absenteeism (missing 10%+ of school days) is at 15.1%.

Avg Graduation Ratei

96.3%

ELA Proficiencyi

70.5%

Math Proficiencyi

55.7%

Chronic Absenteeismi

15.1%

District Summaryi

Mascoutah CUD 19

ELA: 73.4%Math: 58.4%Grad Rate: 97.4%Absent: 13.9%ACT: ELA 20, Math 21.1College: 71.6%

Proficiency by Gradei

Grade 3

ELA

73.6%

Math

70.1%

Grade 4

ELA

78.9%

Math

70%

Grade 5

ELA

81.8%

Math

58.1%

Grade 6

ELA

71.2%

Math

46.8%

Grade 7

ELA

63.2%

Math

53.5%

Grade 8

ELA

72.3%

Math

51.1%

O Fallon CCSD 90

ELA: 70.3%Math: 56.5%Absent: 10.3%

Proficiency by Gradei

Grade 3

ELA

59.9%

Math

64.6%

Grade 4

ELA

69.7%

Math

60.5%

Grade 5

ELA

66.2%

Math

61.2%

Grade 6

ELA

74.7%

Math

52.9%

Grade 7

ELA

75.6%

Math

54.7%

Grade 8

ELA

75.5%

Math

45.5%

O Fallon Twp HSD 203

Grad Rate: 94.5%Absent: 21.3%ACT: ELA 19.5, Math 20.6College: 71.1%

Central SD 104

ELA: 53.5%Math: 37.4%Absent: 28.9%

Proficiency by Gradei

Grade 3

ELA

38.7%

Math

48.6%

Grade 4

ELA

65.2%

Math

36.8%

Grade 5

ELA

55.6%

Math

31.5%

Grade 6

ELA

58.9%

Math

32.1%

Grade 7

ELA

46%

Math

36.5%

Grade 8

ELA

59.3%

Math

35.6%

Shiloh Village SD 85

ELA: 68.6%Math: 49.5%Absent: 15.3%

Proficiency by Gradei

Grade 3

ELA

63.9%

Math

47.5%

Grade 4

ELA

74.5%

Math

61.8%

Grade 5

ELA

61.2%

Math

46.3%

Grade 6

ELA

72.6%

Math

42.5%

Grade 7

ELA

90.8%

Math

61.5%

Grade 8

ELA

50.7%

Math

40.8%

Performance by School (17)i

Elementary Schools

Middle Schools

High Schools

O'Fallon, IL School Test Scores & Graduation Rates