Lyon K-8 School
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 13 | 9% |
| Grade 1 | 13 | 9% |
| Grade 2 | 17 | 12% |
| Grade 3 | 14 | 10% |
| Grade 4 | 17 | 12% |
| Grade 5 | 11 | 8% |
| Grade 6 | 17 | 12% |
| Grade 7 | 21 | 15% |
| Grade 8 | 20 | 14% |
Test scores
MCAS 2024-25 . % Meeting or Exceeding ExpectationsWhat this means: On the MCAS, Massachusetts's statewide test, about 22 of every 100 students at this school read and write at grade level and about 24 of 100 do math at grade level. Across all Massachusetts schools, those numbers are about 44 and 42. Reading and writing scores are down about 31 points since 2016, while math scores are down about 35 points.
MCAS results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 22.0% | 24.0% |
| 2023-24 | 28.0% | 29.0% |
| 2022-23 | 30.0% | 26.0% |
| 2021-22 | 29.0% | 30.0% |
| 2020-21 | 20.0% | 14.0% |
| 2018-19 | 50.0% | 43.0% |
| 2017-18 | 48.0% | 52.0% |
| 2016-17 | 53.0% | 59.0% |
Where Lyon K-8 School ranks
Among elementary schools| Measure | This school | In Massachusetts | In Suffolk County |
|---|---|---|---|
| Math proficiency ranked highest first | 24.0% | #733 of 920 | #46 of 84 |
| Reading proficiency ranked highest first | 22.0% | #777 of 920 | #54 of 84 |
| 3-year test score change ranked biggest drop first | -6.5pp | #116 of 901 | #6 of 83 |
| Enrollment ranked largest first | 143 | #1,004 of 1,086 | #90 of 94 |
4-year change
SY 2020-21 vs SY 2024-25Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 143 | 21.1 | 6.8:1 | N/A |
| 2023-24 | 120 | 20.4 | 5.9:1 | N/A |
| 2022-23 | 126 | 21.2 | 5.9:1 | N/A |
| 2020-21 | 124 | 17 | 7.3:1 | N/A |
| 2017-18 | 131 | 18.9 | 6.9:1 | N/A |
| 2015-16 | 137 | 16 | 8.6:1 | N/A |
| 2010-11 | 121 | 16 | 7.6:1 | 44% (53) |
| 2000-01 | 121 | N/A | N/A | 64% (78) |
| 1990-91 | 112 | N/A | N/A | N/A |
About Lyon K-8 School
Lyon K-8 School is the name of a very small elementary school in Brighton, Massachusetts. The school covers kindergarten through 8 and reported 143 students in 2024-25. Across elementary schools in Massachusetts, the average enrollment is about 381.
Boston has 109 schools; together they serve 46,437 students.
About 41% of students at Lyon K-8 School are Hispanic, the largest single group. Other reported shares: 24% White, 21% Black, 7% multiracial, and 6% Asian. Suffolk County's residents are about 23% Hispanic, 18 points below the school's share. On a 0 to 100 scale, the school's diversity index is 72, compared with 70 nationally.
On staff are 21.1 full-time-equivalent teachers; the student-to-teacher ratio is 6.8:1. The average for elementary schools in Massachusetts is 12.2:1, so this school has fewer students per teacher.
For the population of Suffolk County, median household income comes to about $95,631, 51% of adults hold a bachelor's degree or higher, and about 11% of residents live below the federal poverty line. Suffolk County counts 157 public schools with about 75,679 students.
Lyon High School sits less than a tenth of a mile from Lyon K-8 School. Around the school, at least 8 other public schools are within five miles.
Lyon K-8 School is inside a principal city with a population of 250,000 or more, a location NCES labels City: Large.
Between 2020-21 and 2024-25, Lyon K-8 School had a net gain of 19 students, or 15%.
This page is a place to ask questions and share updates about open houses, carpools, and field trips at Lyon K-8 School. Members of the school community can share what they know.
Suffolk County at a glance
View full county profileQuick facts
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