SchoolRow
#18

Hamilton International Middle School

Seattle, WA · Seattle School District No. 1 · Grades 6-8

18th of 381 Washington middle schools statewide · better than 95%· Stable

897
Students
2023–24 enrollment
23:1
Student / teacher ratio
11%
Free / reduced-price lunch
low-income indicator
14.3%
Chronically absent
WA average 27%

Hamilton International Middle School ranking

SchoolRow ranks Hamilton International Middle School 18th of 381 Washington middle schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 95% of middle schools statewide. Its statewide percentile went from 97th in 2019 to 96th in 2025.

Statewide percentile by year
25%50%75%96%201920202025no testing 2020–21

Hamilton International Middle School test scores

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 979 students tested

English Language Arts
This school
77%
WA average
51%
Math
This school
74%
WA average
41%
Science
This school
70%
WA average
43%
English Language Arts over time this school WA average
25%50%75%77%51%201920202025no testing 2020–21
Math over time this school WA average
25%50%75%74%41%201920202025no testing 2020–21

Hamilton International Middle School students

Racial and ethnic breakdown of 897 students (202324, NCES) — and how it has shifted since 2013

Hispanic13%White57%Asian10%Two+17%
Hover the pie for details
Hispanic 13%White 58%Asian 10%Two or more races 17%7%72%11%7%20132023
GroupTrend20132023Change
White72.3%57.2% 15.1 pts
Two or more races7.3%16.6% 9.3 pts
Hispanic7.2%12.6% 5.4 pts
Asian10.7%10.1% 0.6 pts
Black2.1%2.0% 0.1 pts

Homes near Hamilton International Middle School

Typical home value $930K in zip 98103 as of 2026-05 · trend since 2000

$268K$535K$803K$1.07M$941K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 98103 on Zillow →

Middle schools near Hamilton International Middle School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Hamilton International Middle School in?

Hamilton International Middle School is part of the Seattle School District No. 1 district in Seattle, Washington.

Is Hamilton International Middle School a good school?

SchoolRow ranks Hamilton International Middle School 18th of 381 Washington middle schools (better than 95% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Hamilton International Middle School?

White 57%, Two or more races 17%, Hispanic 13%, Asian 10% (897 students, 2023–24).

How much do homes near Hamilton International Middle School cost?

The typical home value in zip code 98103 is $930K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.