Jack London Improvement District
Plan context: Jack London Improvement District 401(K) Plan
EIN 46-3875634 • Oakland, CA • 9 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
4
2025 Assets
$503,697
2025 Contributions
$44,930
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2025 | 1 | 4 | $503,697 | $44,930 | $11,233iApproximate average salary by contribution assumption: employee only about $280,813 at 4% or $187,208 at 6%; with 50% employer match about $187,208 at 4% or $124,806 at 6%; with 100% employer match about $140,406 at 4% or $93,604 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 4 | $503,697 | $44,930 | $11,233iApproximate average salary by contribution assumption: employee only about $280,813 at 4% or $187,208 at 6%; with 50% employer match about $187,208 at 4% or $124,806 at 6%; with 100% employer match about $140,406 at 4% or $93,604 at 6%. |
| 2024 | 1 | 4 | $384,336 | $41,078 | $10,270iApproximate average salary by contribution assumption: employee only about $256,738 at 4% or $171,158 at 6%; with 50% employer match about $171,158 at 4% or $114,106 at 6%; with 100% employer match about $128,369 at 4% or $85,579 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 4 | $384,336 | $41,078 | $10,270iApproximate average salary by contribution assumption: employee only about $256,738 at 4% or $171,158 at 6%; with 50% employer match about $171,158 at 4% or $114,106 at 6%; with 100% employer match about $128,369 at 4% or $85,579 at 6%. |
| 2023 | 1 | 3 | $301,909 | $34,015 | $11,338iApproximate average salary by contribution assumption: employee only about $283,458 at 4% or $188,972 at 6%; with 50% employer match about $188,972 at 4% or $125,981 at 6%; with 100% employer match about $141,729 at 4% or $94,486 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 3 | $301,909 | $34,015 | $11,338iApproximate average salary by contribution assumption: employee only about $283,458 at 4% or $188,972 at 6%; with 50% employer match about $188,972 at 4% or $125,981 at 6%; with 100% employer match about $141,729 at 4% or $94,486 at 6%. |
| 2022 | 1 | 3 | $231,040 | $28,109 | $9,370iApproximate average salary by contribution assumption: employee only about $234,242 at 4% or $156,161 at 6%; with 50% employer match about $156,161 at 4% or $104,107 at 6%; with 100% employer match about $117,121 at 4% or $78,081 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 3 | $231,040 | $28,109 | $9,370iApproximate average salary by contribution assumption: employee only about $234,242 at 4% or $156,161 at 6%; with 50% employer match about $156,161 at 4% or $104,107 at 6%; with 100% employer match about $117,121 at 4% or $78,081 at 6%. |
| 2021 | 1 | 3 | $255,574 | $31,362 | $10,454iApproximate average salary by contribution assumption: employee only about $261,350 at 4% or $174,233 at 6%; with 50% employer match about $174,233 at 4% or $116,156 at 6%; with 100% employer match about $130,675 at 4% or $87,117 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 3 | $255,574 | $31,362 | $10,454iApproximate average salary by contribution assumption: employee only about $261,350 at 4% or $174,233 at 6%; with 50% employer match about $174,233 at 4% or $116,156 at 6%; with 100% employer match about $130,675 at 4% or $87,117 at 6%. |
| 2020 | 1 | 2 | $189,550 | $28,653 | $14,327iApproximate average salary by contribution assumption: employee only about $358,163 at 4% or $238,775 at 6%; with 50% employer match about $238,775 at 4% or $159,183 at 6%; with 100% employer match about $179,081 at 4% or $119,388 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 2 | $189,550 | $28,653 | $14,327iApproximate average salary by contribution assumption: employee only about $358,163 at 4% or $238,775 at 6%; with 50% employer match about $238,775 at 4% or $159,183 at 6%; with 100% employer match about $179,081 at 4% or $119,388 at 6%. |
| 2019 | 1 | 2 | $139,430 | $28,255 | $14,128iApproximate average salary by contribution assumption: employee only about $353,188 at 4% or $235,458 at 6%; with 50% employer match about $235,458 at 4% or $156,972 at 6%; with 100% employer match about $176,594 at 4% or $117,729 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 2 | $139,430 | $28,255 | $14,128iApproximate average salary by contribution assumption: employee only about $353,188 at 4% or $235,458 at 6%; with 50% employer match about $235,458 at 4% or $156,972 at 6%; with 100% employer match about $176,594 at 4% or $117,729 at 6%. |
| 2018 | 1 | 2 | $89,207 | $83,884 | $41,942iApproximate average salary by contribution assumption: employee only about $1,048,550 at 4% or $699,033 at 6%; with 50% employer match about $699,033 at 4% or $466,022 at 6%; with 100% employer match about $524,275 at 4% or $349,517 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 2 | $89,207 | $83,884 | $41,942iApproximate average salary by contribution assumption: employee only about $1,048,550 at 4% or $699,033 at 6%; with 50% employer match about $699,033 at 4% or $466,022 at 6%; with 100% employer match about $524,275 at 4% or $349,517 at 6%. |
| 2017 | 1 | 1 | $13,833 | $13,745 | $13,745iApproximate average salary by contribution assumption: employee only about $343,625 at 4% or $229,083 at 6%; with 50% employer match about $229,083 at 4% or $152,722 at 6%; with 100% employer match about $171,813 at 4% or $114,542 at 6%. |
| Jack London Improvement District 401(K) Plan | - | 1 | $13,833 | $13,745 | $13,745iApproximate average salary by contribution assumption: employee only about $343,625 at 4% or $229,083 at 6%; with 50% employer match about $229,083 at 4% or $152,722 at 6%; with 100% employer match about $171,813 at 4% or $114,542 at 6%. |