Summary:
ZIP code 98074 in Sammamish has five elementary schools, all serving kindergarten through fifth grade except Rachel Carson Elementary, which also lists prekindergarten; all belong to the highly rated Lake Washington School District.
This is an unusually strong group of schools: the four schools with current statewide rankings are all in the top 5% of Washington elementary schools, and the district ranks fourth among 238 Washington districts. Samantha Smith Elementary is the strongest currently ranked school, placing 10th statewide and reporting 87.9% proficiency in both English language arts and math, plus 89.47% in science. Christa McAuliffe Elementary has the strongest recent history, ranking second statewide in 2024–2025 and reporting proficiency above 92% in all three tested subjects that year. Its current math result, 95.39%, is also the highest reported figure, although current English and science results are suppressed and unavailable for comparison.
The remaining schools are also high performers, with differences mainly in grade-level patterns. Rachel Carson Elementary ranks 28th statewide and stands out for third-grade English language arts at 90.14% and strong fifth-grade results. Elizabeth Blackwell Elementary ranks 30th and shows balanced performance, especially in science at 86.81%. Margaret Mead Elementary ranks 50th and remains strong overall, but its fifth-grade math proficiency of 66.37% is notably lower than the other schools’ reported results. School sizes are similar, ranging from 472 to 580 students, and student-teacher ratios are also close, so families may want to focus on grade-level strengths, current reporting, and school-specific fit rather than broad quality differences.
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