Summary:
Zip code 77586, covering the communities of El Lago and Seabrook, Texas, is home to two elementary schools serving grades PK-5: Educational H White Elementary and G W Robinson Elementary, both part of the highly-rated Clear Creek Independent School District (ISD).
Educational H White Elementary stands out as the top performer in the area, ranking in the 85th percentile statewide (683rd out of 4,627 Texas elementary schools) for the 2025-2026 school year, significantly ahead of G W Robinson Elementary, which ranks in the 76th percentile (1,112th). White Elementary leads in nearly every academic metric, including average Reading proficiency (68.33% vs. 62.86%) and average Math proficiency (62.50% vs. 54.36%). Notably, White Elementary achieves these results despite spending $855 less per student ($8,814 vs. $9,669) and having a higher student-teacher ratio (17.8:1 vs. 15.7:1), suggesting a highly efficient academic program. The most significant gap between the two schools is in Mathematics, where White outperforms Robinson by over 8 percentage points on average across all tested grades.
Both schools share a common weakness in 5th Grade Science, scoring below the district average (33.93%) with scores of 31.63% at White and 30.93% at Robinson, though they still slightly exceed the state average (29.57%). Despite this, both schools are strong assets to the Clear Creek Independent School District (ISD), consistently outperforming state averages in Reading and Math across nearly every grade level. For example, in 5th Grade Reading, both schools (74.23% and 71.13%) far exceed the state average of 58.47%. Overall, families in zip code 77586 have access to two solid elementary options, with Educational H White Elementary offering a clear academic edge, particularly in mathematics.
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