Defined Benefit (Pension) · DOL Form 5500 · 2024

Board of Trustees, Southern California Local 831 - Pension Plan

Data updated 2026-08-11

$489M
Total assets
1,127
Participants
97th
Percentile by assets
$434,137
Avg per participant
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Official DOL plan name: Southern California Local 831 - Employer Pension Fund · Sponsored by Board of Trustees, Southern California Local 831 - · California · Construction

$489M in assets, 1,127 participants

Board of Trustees, Southern California Local 831 -'s Southern California Local 831 - Employer Pension Fund reported $489M in total assets and 1,127 participants in its 2024 DOL Form 5500 filing, ranking in the 97th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • 97th percentile by assets (of 123,622 plans)
  • #8,755 in Construction (9,039 peers)

Where Southern California Local 831 - Employer Pension Fund sits by assets

Southern California Local 831 - Employer Pension Fund sits in the top 5% of all filed plans by assets, $489M for 1,127 participants (~$434,137/participant), up 6.5% in 2024.

$489M
total plan assets (2024 EOY)
1,127
covered participants
97th
percentile by assets (of 123,622 plans)
$434,137
avg assets per participant

Where Southern California Local 831 - Employer Pension Fund sits by total assets

Southern California Local 831 - Employer Pension Fund vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$489,272,098 Top 3% higher than 97% of 123,620 filed plans

This plan $0 $2,010,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Southern California Local 831 - Employer Pension Fund reported net income rose from $28M in the plan year 2023 filing to $30M in the plan year 2024 filing.
  • Southern California Local 831 - Employer Pension Fund reported participants rose from 1,042 in the plan year 2023 filing to 1,127 in the plan year 2024 filing.
  • Southern California Local 831 - Employer Pension Fund end-of-year assets rose from $459M in the plan year 2023 filing to $489M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State
Industry

Southern California Local 831 - Employer Pension Fund vs the 2024 asset distribution

By assets, Southern California Local 831 - Employer Pension Fund outranks 97% of the 123,622 plans that filed a Form 5500 for the 2024 plan year, and holds roughly 4.9x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$459M
Net Assets (End of Year)$485M
Net Income$30M
Employer EIN956376874
Plan Effective Date1957-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Board of Trustees, Southern California Local 831 -)

$420M$440M$460M$480M$500M 202220232024 $431M $489M ▲ +13.5%
Total plan assets by year, all Board of Trustees, Southern California Local 831 - plans on file
Year Plans Participants Total Assets
2022 1 494 $431M
2023 1 1,042 $459M
2024 1 1,127 $489M

Nearby Defined Benefit (Pension) Plans in California

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

Southern California Local 831 - Employer Pension Fund vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Southern California Local 831 - Employer Pension Fund vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Southern California …Kaiser Permanente Re…Pacific Gas and Elec…Retirement Plan for …Western States Carpe…Ilwu-Pma Pension Plan
Southern California Local 831 - Employer Pension Fund vs. nearby Defined Benefit (Pension) plans in California, assets vs. participants

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Southern California Local 831 - Employer Pension Fund by total assets, not by location.

Frequently Asked Questions

How did Southern California Local 831 - Employer Pension Fund assets move in 2024?
Southern California Local 831 - Employer Pension Fund grew at a solid clip - up 6.5% during 2024, from $459M to $489M. Reported net income was $30M.
How have Board of Trustees, Southern California Local 831 - plan assets changed over time?
Across 3 plan years on file (2022-2024), Board of Trustees, Southern California Local 831 -'s sponsor-wide assets grew 13.5%, from $431M to $489M.
Where does Southern California Local 831 - Employer Pension Fund rank by assets among Form 5500 filers?
Southern California Local 831 - Employer Pension Fund ranks in the 97th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Southern California Local 831 - Employer Pension Fund?
Among Defined Benefit (Pension) plans in other states, the closest by assets is Retirement Plan of Citgo Petroleum Corporation and Participating Subsidiary Companies in TX ($489M, 1,570 participants).

Next read for Southern California Local 831 - Employer…

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Ways to act on Southern California Local 831 - Employer Pension Fund's numbers.

  • By total assets, Southern California Local 831 - Employer Pension Fund ranks in the top 5% of all filed plans by assets. See the largest plans
  • Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in California. Compare plans
  • Board of Trustees, Southern California Local 831 -'s sponsor-wide assets have grown 13.5% since 2022 across 3 plan years on file. More Construction plans