Community prompt from u/allk12. Replies below.
Harold William Kolb
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 127 | 18% |
| Grade 1 | 113 | 16% |
| Grade 2 | 117 | 17% |
| Grade 3 | 116 | 17% |
| Grade 4 | 120 | 17% |
| Grade 5 | 103 | 15% |
This year's kindergarten class (127) is 23% larger than its 5th grade class (103).
Test scores
CAASPP 2024-25 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 84 of every 100 students at this school read and write at grade level and about 86 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 3 points since 2014, while math scores are up about 4 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 63.3% | 20.2% | 8.8% | 7.6% |
| Math | 66.6% | 19.1% | 11.1% | 3.2% |
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 83.6% | 85.6% |
| 2023-24 | 86.6% | 90.5% |
| 2022-23 | 81.3% | 80.5% |
| 2021-22 | 88.9% | 86.8% |
| 2018-19 | 87.5% | 86.7% |
| 2017-18 | 84.3% | 83.4% |
| 2016-17 | 82.8% | 81.0% |
| 2015-16 | 84.0% | 80.0% |
| 2014-15 | 87.0% | 82.0% |
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 87% of students here test proficient in math and reading, well above the roughly 71% typical for California schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 16 points, placing it in California's top 10%.
Schools most like Harold William Kolb
Harold William Kolb's state test result (86.6% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Harold William Kolb this school | 696 | 15.4% | 86.6% |
| Mabel Mattos Elementary Milpitas | 746 | 15.1% | 78.3% |
| Abraham Lincoln Elementary Cupertino | 662 | 14.4% | 86.3% |
| Corral Hollow Elementary Tracy | 806 | 16.7% | 79.2% |
| Forest Park Elementary Fremont | 725 | 18.8% | 73.7% |
| Ardenwood Elementary Fremont | 637 | 18.8% | 82.0% |
Where Harold William Kolb ranks
Among elementary schools| Measure | This school | In California | In Alameda County |
|---|---|---|---|
| State test proficiency ranked highest first | 86.6% | #51 of 5,151 | #6 of 189 |
| Math proficiency ranked highest first | 85.6% | #85 of 5,172 ▼ 63 | #9 of 192 ▼ 6 |
| Reading proficiency ranked highest first | 83.6% | #148 of 5,172 ▼ 85 | #15 of 192 ▼ 9 |
| 3-year test score change ranked biggest drop first | -3.2pp | #907 of 5,116 | #58 of 187 |
| Enrollment ranked largest first | 696 | #779 of 5,915 | #21 of 216 |
| Students per teacher ranked fewest first | 26.2:1 | #4,907 of 5,352 | #180 of 201 |
| Diversity index ranked most diverse first | 38.2% | #3,545 of 5,354 | #170 of 201 |
| Free and reduced lunch ranked highest share first | 15.4% | #5,297 of 5,625 | #191 of 211 |
| Enrollment change since 2017-18 ranked steepest decline first | -26.6% | #777 of 3,837 | #35 of 138 |
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 | 696 | 26.6 | 26.2:1 | 15% (107) |
| 2023-24 | 722 | 30 | 24.1:1 | 7% (50) |
| 2022-23 | 679 | 26.4 | 25.7:1 | 7% (47) |
| 2020-21 | 744 | 31 | 24.0:1 | 3% (22) |
| 2017-18 | 948 | 37 | 25.6:1 | 8% (76) |
| 2015-16 | 836 | 33 | 25.3:1 | 4% (30) |
Since 2017-18: students down 27% (948 to 696); teachers down 28% (37 to 26.6).
About Harold William Kolb
Federal records list Harold William Kolb as an elementary school in Dublin, California. It is open to students in kindergarten through 5 and enrolls 696 students. By comparison, elementary schools in California enroll about 465 students on average.
Harold William Kolb is a school in Dublin Unified. The district has 15 schools and 12,750 students.
More than half of enrollment at Harold William Kolb is Asian: 78%. Enrollment also includes 8% White, 6% Hispanic, 5% multiracial, and 2% Black. The school's Asian share is 45 points above the 33% share among Alameda County residents. The diversity index for Harold William Kolb is 38%. For US public schools as a whole it is 70%.
Harold William Kolb lists 26.6 full-time-equivalent teachers; that is about 26.2 students per teacher. Across elementary schools in California, the average ratio is 22.3:1. Free or reduced-price lunch covers 15% of the student body. That is 34 points below the 49% average for public schools in Alameda County.
Harold William Kolb is 16.1 points above expectations on state tests, given its student poverty level, placing it in the top 10% in California.
Census data for Alameda County show the median household earns about $129,367 a year, roughly 52% of adults have a four-year degree or more, and the share of residents below the poverty line is 6%. Public schools in Alameda County number 394, with about 210,511 students.
Among nearby public schools, Emerald High is closest at about 0.4 miles. Harold William Kolb is one of several public schools in the area, with at least 8 others within five miles. Among 8 nearby schools that report test results, Harold William Kolb ranks 4th on proficiency.
The school's setting, by NCES definition, is Suburb: Mid-size: in a suburban area outside a principal city, within an urbanized area with a population between 100,000 and 250,000.
Enrollment was 696 in 2024-25. In 2020-21, it was 744. The ratio of students to teachers went from 24.0:1 to 26.2:1 over the same years.
You can use this page to share news and ask questions about fundraisers, report cards, and school supplies. Current and former families are welcome to add their experience.
Alameda County at a glance
View full county profileQuick facts
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