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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

Theresa Thinnes

Other Teacher/Hamilton International Middle School

2024 total comp
$150,073
Base pay
$114,294
Overtime
$0
Other pay
$0
Benefits
$35,779
Total compensation
$150,073
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$96,955
Cert
488851G
Cert Yrs Exp
10.3
Location Code
2371
Name
Thinnes, Theresa
School District
Seattle

Theresa Thinnes is a Other Teacher at Hamilton International Middle School. 2024 total compensation came to $150,073.

Vanessa Diaz

Secondary Teacher/Hamilton International Middle School

2024 total comp
$147,073
Base pay
$110,727
Overtime
$0
Other pay
$0
Benefits
$36,346
Total compensation
$147,073
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$93,931
Cert
599777J
Cert Yrs Exp
9.8
Location Code
2371
Name
Diaz, Vanessa
School District
Seattle

Vanessa Diaz works as a Secondary Teacher for Hamilton International Middle School. Vanessa earned $147,073 in 2024.

Sarah Erb

Elementary Homeroom Teacher/Hamilton International Middle School

2024 total comp
$146,695
Base pay
$111,546
Overtime
$0
Other pay
$0
Benefits
$35,149
Total compensation
$146,695
Full-time equivalent (FTE)
0.8

Source-specific fields

Base Salary
$92,655
Cert
348321A
Cert Yrs Exp
14
Location Code
2371
Name
Erb, Sarah
School District
Seattle

Sarah Erb holds the role of Elementary Homeroom Teacher at Hamilton International Middle School. Their status is 0.8 FTE. In 2024, their total compensation was $146,695.

Sean Mullahy

Secondary Teacher/Hamilton International Middle School

2024 total comp
$145,930
Base pay
$111,156
Overtime
$0
Other pay
$0
Benefits
$34,774
Total compensation
$145,930
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$94,306
Cert
542075G
Cert Yrs Exp
6.7
Location Code
2371
Name
Mullahy, Sean
School District
Seattle

Sean Mullahy holds the role of Secondary Teacher at Hamilton International Middle School. In 2024, their total compensation was $145,930.