Grade Trends

Sanislo Elementary School

Grades K–5 Public District: Seattle School District No. 1

1812 SW Myrtle St, Seattle, WA 98106 Map

Math (met standard)
46%
−3 state 49% · 2025-26
English (met standard)
49%
−2 state 51% · 2025-26
Science (met standard)
55%
±0 state 55% · 2025-26
Low income
67%
free or reduced-price lunch
Students
145
2024-25
Students per teacher
10.7
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 3 28% state 53% · 2025-26 36% state 49% · 2025-26 —
Grade 4 62% state 50% · 2025-26 48% state 50% · 2025-26 —
Grade 5 50% state 43% · 2025-26 65% state 54% · 2025-26 55% state 55% · 2025-26
All grades 46% state 49% · 2025-26 49% state 51% · 2025-26 55% state 55% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 46% state 49% 49% state 51% 55% state 55%
2024-25 32% state 48% 44% state 51% 43% state 53%
2023-24 27% state 48% 40% state 51% 38% state 57%
2022-23 32% state 48% 35% state 51% 41% state 52%
2021-22 21% state 46% 28% state 51% 39% state 52%
2018-19 30% state 55% 27% state 58% 22% state 54%
2017-18 30% state 54% 31% state 58% 33% state 56%
2016-17 29% state 54% 30% state 56% —
2015-16 30% state 56% 40% state 58% —
2014-15 33% state 54% 30% state 55% —

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Louisa Boren STEM K-8
Grades PK–8 · Seattle School District No. 1
0.6 mi
46%
+1 vs state
53%
+2 vs state
63%
+11 vs state
17% Average of math, English and science: 37% in 2022-23 → 54% in 2025-26 37% 437 White 45%
West Seattle Elementary School
Grades PK–5 · Seattle School District No. 1
0.7 mi
41%
−8 vs state
45%
−6 vs state
43%
−12 vs state
Average of math, English and science: 45% in 2022-23 → 43% in 2025-26 81% 376 Black 65%
Roxhill Elementary School
Grades PK–5 · Seattle School District No. 1
0.9 mi
29%
−20 vs state
34%
−17 vs state
27%
−28 vs state
4% Average of math, English and science: 34% in 2022-23 → 30% in 2025-26 60% 289 Black 32%
Highland Park Elementary School
Grades PK–5 · Seattle School District No. 1
1.1 mi
39%
−10 vs state
40%
−11 vs state
46%
−9 vs state
Average of math, English and science: 41% in 2022-23 → 42% in 2025-26 49% 300 Hispanic 36%
Fairmount Park Elementary School
Grades PK–5 · Seattle School District No. 1
1.3 mi
73%
+24 vs state
79%
+28 vs state
78%
+24 vs state
5% Average of math, English and science: 72% in 2022-23 → 77% in 2025-26 23% 357 White 54%
Gatewood Elementary School
Grades K–5 · Seattle School District No. 1
1.4 mi
72%
+23 vs state
75%
+24 vs state
82%
+27 vs state
3% Average of math, English and science: 73% in 2022-23 → 76% in 2025-26 13% 400 White 68%
Pathfinder K-8 School
Grades K–8 Alternative · Seattle School District No. 1
1.6 mi
61%
+16 vs state
72%
+21 vs state
76%
+24 vs state
6% Average of math, English and science: 63% in 2022-23 → 69% in 2025-26 16% 402 White 59%
Concord International School
Grades PK–5 · Seattle School District No. 1
2.0 mi
15%
−34 vs state
18%
−32 vs state
21%
−34 vs state
5% Average of math, English and science: 23% in 2022-23 → 18% in 2025-26 51% 268 Hispanic 60%
White Center Heights Elementary
Grades PK–5 · Highline School District
2.0 mi
26%
−23 vs state
34%
−17 vs state
42%
−13 vs state
8% Average of math, English and science: 26% in 2022-23 → 34% in 2025-26 75% 527 Hispanic 37%
Maple Elementary School
Grades K–5 · Seattle School District No. 1
2.2 mi
59%
+10 vs state
59%
+8 vs state
63%
+8 vs state
Average of math, English and science: 62% in 2022-23 → 60% in 2025-26 51% 401 Asian 45%