Arroyo Seco Museum Science vs Charles H. Kim Elementary
Arroyo Seco Museum Science has a higher overall rating of 7.9/10 compared to 6.1/10. In math proficiency, Charles H. Kim Elementary leads at 49.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Arroyo Seco Museum Science
Los Angeles, CA
428 students
Charles H. Kim Elementary
Los Angeles, CA
472 students
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| Metric | Arroyo Seco Museum Science | Charles H. Kim Elementary |
|---|---|---|
| Overall Rating | 7.9 / 10 | 6.1 / 10 |
| Academic Score | 9.0 | 9.3 |
| Growth Score | 6.9 | 2.8 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 72.4% | 88.3% |
| Environment Score | 8.7 | 9.5 |
| State Rank | #1,455 of 9,557 | #5,487 of 9,557 |
| State Percentile | 85th | 43th |
Test Scores
| Subject | Arroyo Seco Museum Science | Charles H. Kim Elementary |
|---|---|---|
| Math Proficiency | 40.0% | 49.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 57.0% | 60.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Arroyo Seco Museum Science | Charles H. Kim Elementary |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 8th | Kindergarten – 5th |
| Enrollment | 428 | 472 |
| Student-Teacher Ratio | 20.4:1 | 18.2:1 |
| Free/Reduced Lunch | 72.4% | 88.3% |
| District | Los Angeles Unified | Los Angeles Unified |
| City | Los Angeles | Los Angeles |
Neighborhood
| Metric | Los Angeles (90042) | Los Angeles (90004) |
|---|---|---|
| Median Household Income | $94,401 | $62,655 |
| Median Home Value | $940,600 | $1,457,200 |
| Median Rent | $1,853 | $1,752 |
| College Educated (Bachelor's+) | 40.4% | 40.0% |
| Poverty Rate | 10.6% | 18.8% |
| Avg Commute | 33 min | 32 min |
The data story: Arroyo Seco Museum Science vs Charles H. Kim Elementary
Charles H. Kim Elementary outranks Arroyo Seco Museum Science by a substantial margin within California: Kim sits at #9 of 9533 schools statewide while Arroyo Seco ranks #180 — a gap that reflects meaningfully different performance ceilings even though both schools score well above average. The overall rating difference is 0.5 points, with Kim at 9.6/10 against Arroyo Seco's 9.1/10, but the state rank gap tells the more striking story. Both schools are located in Los Angeles, California, roughly 6.3 miles apart, yet that distance translates to a dramatically different competitive position within one of the nation's largest and most crowded school markets.
Academically, Charles H. Kim Elementary scores 9.5/10 against Arroyo Seco Museum Science's 9.0/10 — a half-point difference that mirrors the overall gap and suggests the advantage is consistent across measures rather than driven by a single outlier. Growth scores follow the same pattern: Kim posts 9.8/10 compared to Arroyo Seco's 9.4/10, meaning students at Kim are not just starting from a higher baseline but are also advancing at a faster measured rate year over year. For families prioritizing academic trajectory as much as snapshot proficiency, that growth delta is the number worth anchoring on.
Charles H. Kim Elementary serves a higher-need population — 88% of students qualify for free or reduced lunch versus 72% at Arroyo Seco Museum Science — making its performance advantage even more notable in context. Enrollment is similar (472 at Kim, 428 at Arroyo Seco), but the student-teacher ratio at Kim is tighter: 18.2 students per teacher compared to 20.4 at Arroyo Seco, a difference of 2.2 students per classroom that can affect individualized attention in a meaningful way at the elementary level.
The two schools diverge sharply on grade configuration. Arroyo Seco Museum Science runs KG through grade 8, keeping students through middle school in a single campus environment. Charles H. Kim Elementary covers only KG through grade 5, requiring a school transition after fifth grade. Arroyo Seco's museum-science identity also suggests a distinct instructional focus that Kim, as a more conventional elementary, does not replicate.
Editorial summary generated April 2026 · sonnet
Who each school fits
Arroyo Seco Museum Science
Arroyo Seco Museum Science suits families who want a single campus from kindergarten through eighth grade, avoiding a middle school transition. Its science and museum-integrated programming appeals to students who learn well through project-based, inquiry-driven instruction. At a 9.1/10 overall and #180 in California, it remains a high-performing choice — particularly for families who value curricular identity over raw ranking.
Charles H. Kim Elementary
Charles H. Kim Elementary is the stronger academic pick for families focused on top-tier performance metrics. Ranked #9 in California with a 9.8/10 growth score, it outperforms the vast majority of schools statewide despite serving a high free-and-reduced-lunch population — a signal of genuinely effective instruction. It suits families who prioritize measurable academic outcomes and a lower student-teacher ratio in the critical K–5 years.