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Seattle Public Schools / Hamilton International Middle School

Agency file

Hamilton International Middle School

Source file: Seattle Public Schools — Staff (WA OSPI S-275) / ingested Jun 19, 2026

The Hamilton International Middle School administers public education — funding, academic standards, and the operation of schools.

In 2024, this agency had 66 employees with median total compensation of $141,053; the highest distinct record was $237,647.

Year
2024
Total payroll
$9M
Employees
66
Median total
$141,053
Highest record
$237,647

What the records show

Compensation analytics

These summaries compare pay within the agency before listing individual records.

Salary distribution

How 2024 total compensation is spread across the 66 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($141,053) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$103,443 (76%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$33,494 (24%)

What an average paycheck here is made of — base salary versus overtime, other pay (bonuses, allowances), and benefits. A large overtime or other-pay share means take-home often exceeds base salary.

Pay percentiles

10th
25th
Median
75th
90th
$75,577
$104,922
$141,053
$175,819
$181,798

The pay ladder for this department. Someone at the 90th percentile earns $181,798 — more than 90% of the department; the 10th percentile earns $75,577. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Secondary Teacher
36 · $153,709
Aide
8 · $77,444
Other Teacher
6 · $128,668
Office/Clerical
5 · $83,866
Counselor
3 · $179,010

The most common job titles in this department by headcount, with the median total compensation for each. Click a title to see everyone who holds it.

Record list

Employees

Page 1

Eric Marshall

Secondary Principal/Hamilton International Middle School

2024 total comp
$237,647
Base pay
$199,240
Overtime
$0
Other pay
$0
Benefits
$38,407
Total compensation
$237,647
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$199,240
Cert
541481H
Cert Yrs Exp
5.1
Location Code
2371
Name
Marshall, Eric
School District
Seattle

Eric Marshall holds the role of Secondary Principal at Hamilton International Middle School. In 2024, their total compensation was $237,647.

Guadalupe Duran

Secondary Vice Principal/Hamilton International Middle School

2024 total comp
$225,163
Base pay
$178,315
Overtime
$0
Other pay
$0
Benefits
$46,848
Total compensation
$225,163
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$178,315
Cert
499239B
Cert Yrs Exp
26
Location Code
2371
Name
Duran, Guadalupe
School District
Seattle

Guadalupe Duran holds the role of Secondary Vice Principal at Hamilton International Middle School. In 2024, their total compensation was $225,163.

Gregory Barnes

Secondary Vice Principal/Hamilton International Middle School

2024 total comp
$225,161
Base pay
$178,315
Overtime
$0
Other pay
$0
Benefits
$46,846
Total compensation
$225,161
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$178,315
Cert
552169E
Cert Yrs Exp
5.1
Location Code
2371
Name
Barnes, Gregory
School District
Seattle

At Hamilton International Middle School, Gregory Barnes serves as a Secondary Vice Principal. Their 2024 pay totaled $225,161.