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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Birch Grove Community School Sarah Knottski

Sarah Knottski

OfficerTrustee/director

Vice Chair at Birch Grove Community School

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$85,494
2024

Total compensation

Sarah Knottski has been listed as an employee of Birch Grove Community School in Form 990 filings since fiscal year 2018. Total compensation for Sarah Knottski has increased by 80.3% from 2018 to 2024.

Annual compensation details

$85,494
+26%
Vice Chair
2024
$80k
40 hrs/wk
$7k
--
$67,871
+3.2%
Vice Chair
2023
$63k
40 hrs/wk
$6k
--
$65,759
+3.8%
Vice Chair
2022
$62k
40 hrs/wk
$5k
--
$63,366
+9.4%
Vice Chair
2021
$59k
40 hrs/wk
$5k
--
$57,946
+6%
Vice Chair
2020
$54k
40 hrs/wk
$5k
--
$54,647
+15.2%
Vice Chair
2019
$51k
40 hrs/wk
$4k
--
$47,419
Vice Chair
2018
$45k
40 hrs/wk
$4k
--

Total compensation by year

Compare the compensation of Sarah Knottski to:

Revisions to this profile

January 25, 2026:
2024 Birch Grove Community School 990 published
January 25, 2026:
2023 Birch Grove Community School 990 published
January 25, 2026:
2022 Birch Grove Community School 990 published

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2024

Other employees at Birch Grove Community School

Diane Blanchette
Director/Business Manager
$77,326
$71,104 No related comp$6,222