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Seattle Public Schools / Mercer International Middle School

Agency file

Mercer International Middle School

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

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

In 2024, this agency had 78 employees with median total compensation of $129,608; the highest distinct record was $249,097.

Year
2024
Total payroll
$10.5M
Employees
78
Median total
$129,608
Highest record
$249,097

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 78 employees. Each bar is a pay range; taller bars mean more people earn in that range. The amber line marks the median ($129,608) — half earn less, half more. The far-right bar collects the highest earners.

Average pay composition

  • Base$100,261 (75%)
  • Overtime$0 (0%)
  • Other$0 (0%)
  • Benefits$33,733 (25%)

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
$84,299
$90,962
$129,608
$175,198
$183,810

The pay ladder for this department. Someone at the 90th percentile earns $183,810 — more than 90% of the department; the 10th percentile earns $84,299. The shaded band is the middle half of employees (25th–75th percentile).

Largest job titles

Secondary Teacher
32 · $151,612
Aide
19 · $87,626
Other Teacher
12 · $131,703
Office/Clerical
4 · $89,390

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

Aaron Hennings

Secondary Teacher/Mercer International Middle School

2024 total comp
$180,156
Base pay
$138,361
Overtime
$0
Other pay
$0
Benefits
$41,795
Total compensation
$180,156
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,820
Cert
342554C
Cert Yrs Exp
28.6
Location Code
3095
Name
Hennings, Aaron
School District
Seattle

Aaron Hennings holds the role of Secondary Teacher at Mercer International Middle School. In 2024, their total compensation was $180,156.

Angela Austin-Chappelle

Counselor/Mercer International Middle School

2024 total comp
$178,105
Base pay
$138,498
Overtime
$0
Other pay
$0
Benefits
$39,607
Total compensation
$178,105
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,819
Cert
486022G
Cert Yrs Exp
22
Location Code
3095
Name
Austin-Chappelle, Angela
School District
Seattle

Angela Austin-Chappelle works as a Counselor for Mercer International Middle School. Angela earned $178,105 in 2024.

Susan Monroe

Library Media Specialist/Mercer International Middle School

2024 total comp
$177,505
Base pay
$137,995
Overtime
$0
Other pay
$0
Benefits
$39,510
Total compensation
$177,505
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,819
Cert
308067H
Cert Yrs Exp
32.2
Location Code
3095
Name
Monroe, Susan
School District
Seattle

Susan Monroe works as a Library Media Specialist for Mercer International Middle School. Susan earned $177,505 in 2024.

Feng Zhou

Secondary Teacher/Mercer International Middle School

2024 total comp
$175,713
Base pay
$136,531
Overtime
$0
Other pay
$0
Benefits
$39,182
Total compensation
$175,713
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,819
Cert
521255J
Cert Yrs Exp
7.6
Location Code
3095
Name
Zhou, Feng
School District
Seattle

Feng Zhou holds the role of Secondary Teacher at Mercer International Middle School. In 2024, their total compensation was $175,713.

Clifford Brown

Social Worker/Mercer International Middle School

2024 total comp
$175,602
Base pay
$136,532
Overtime
$0
Other pay
$0
Benefits
$39,070
Total compensation
$175,602
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$126,176
Cert
423562H
Cert Yrs Exp
16
Location Code
3095
Name
Brown, Clifford
School District
Seattle

Clifford Brown works as a Social Worker for Mercer International Middle School. Clifford earned $175,602 in 2024.

Meghan Marks

Secondary Teacher/Mercer International Middle School

2024 total comp
$175,440
Base pay
$136,533
Overtime
$0
Other pay
$0
Benefits
$38,907
Total compensation
$175,440
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,820
Cert
418180F
Cert Yrs Exp
17
Location Code
3095
Name
Marks, Meghan
School District
Seattle

At Mercer International Middle School, Meghan Marks serves as a Secondary Teacher. Their 2024 pay totaled $175,440.

Brian Overhalser

Secondary Teacher/Mercer International Middle School

2024 total comp
$175,424
Base pay
$136,530
Overtime
$0
Other pay
$0
Benefits
$38,894
Total compensation
$175,424
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$115,819
Cert
386171C
Cert Yrs Exp
23.1
Location Code
3095
Name
Overhalser, Brian
School District
Seattle

At Mercer International Middle School, Brian Overhalser serves as a Secondary Teacher. Their 2024 pay totaled $175,424.

Stefan Hauser

Secondary Teacher/Mercer International Middle School

2024 total comp
$175,198
Base pay
$134,106
Overtime
$0
Other pay
$0
Benefits
$41,092
Total compensation
$175,198
Full-time equivalent (FTE)
1

Source-specific fields

Base Salary
$113,760
Cert
470680J
Cert Yrs Exp
12.2
Location Code
3095
Name
Hauser, Stefan
School District
Seattle

At Mercer International Middle School, Stefan Hauser serves as a Secondary Teacher. Their 2024 pay totaled $175,198.