Defined Benefit (Pension) · DOL Form 5500 · 2022
Board of Trustees of Iw Mid-America Pension Plan Pension Plan
Data updated 2026-08-06
- $844M
- Total assets
- 3,351
- Participants
- 99th
- Percentile by assets
- $251,960
- Avg per participant
Official DOL plan name: Iron Workers' Mid-America Pension Plan · Sponsored by Board of Trustees of Iw Mid-America Pension Plan · Illinois · Construction
$844M in assets, 3,351 participants
Board of Trustees of Iw Mid-America Pension Plan's Iron Workers' Mid-America Pension Plan reported $844M in total assets and 3,351 participants in its 2022 DOL Form 5500 filing, ranking in the 99th 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.
- 99th percentile by assets (of 139,258 plans)
- #9,809 in Construction (9,938 peers)
Coverage in Illinois
Iron Workers' Mid-America Pension Plan covers 3,351 participants in Illinois, 4.4x the typical Illinois plan (state average ~768 per filing). Assets: $844M.
- $844M
- total plan assets (2022 EOY)
- 3,351
- covered participants
- 99th
- percentile by assets (of 139,258 plans)
- $251,960
- avg assets per participant
The plan reported a net loss of $104M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.
Participants vs Illinois filers
In Illinois, the average filing covers about 768 participants across 5,440 plans. Iron Workers' Mid-America Pension Plan reports 3,351 participants - 4.4x that state average ($844M EOY assets).
Illinois filing particulars
| Total Assets (Beginning of Year) | $948M |
|---|---|
| Net Assets (End of Year) | $843M |
| Net Income | -$104M |
| Employer EIN | 366488227 |
| Plan Effective Date | 1957-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Board of Trustees of Iw Mid-America Pension Plan)
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 3,351 | $844M |
| 2023 | 1 | 3,302 | $928M |
| 2024 | 1 | 3,294 | $999M |
Nearby Defined Benefit (Pension) Plans in Illinois
Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.
Iron Workers' Mid-America Pension Plan vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants
- Central States, Southeast & Southwest Areas Pension Plan $42.6B · 50,096
- State Farm Insurance Companies Retirement Plan for United States Employees $32.1B · 49,052
- United Food & Commercial Workers Intl Union - Industry Pension Fund $8.0B · 20,170
- John Deere Pension Plan for Salaried Employees $7.3B · N/A
- Abbott Laboratories Annuity Retirement Plan $6.8B · 16,809
Similar-Sized Defined Benefit (Pension) Plans Nationally
Defined Benefit (Pension) plans in other states closest to Iron Workers' Mid-America Pension Plan by total assets, not by location.
- Employees' Retirement Plan of the National Education Association (DC) $845M · 962
- Newell Brands Consolidated Pension Plan (GA) $844M · 1,409
- Rio Tinto America Inc. Retirement Plan (UT) $843M · 1,747
- Metal Trades Branch Local 638 Pension Fund (NY) $843M · 3,291
Frequently Asked Questions
How did Iron Workers' Mid-America Pension Plan assets move in 2022? ▼
How have Board of Trustees of Iw Mid-America Pension Plan plan assets changed over time? ▼
Where does Iron Workers' Mid-America Pension Plan rank by assets among Form 5500 filers? ▼
Which Defined Benefit (Pension) plans are similar in size to Iron Workers' Mid-America Pension Plan? ▼
Next read for Iron Workers' Mid-America Pension Plan
Filing takeaways
Ways to act on Iron Workers' Mid-America Pension Plan's numbers.
- By total assets, Iron Workers' Mid-America Pension Plan ranks among the largest 1% of all filed plans. See the largest plans
- Compare it side-by-side against 3 similar Defined Benefit (Pension) plans in Illinois. Compare plans
- Board of Trustees of Iw Mid-America Pension Plan's sponsor-wide assets have grown 18.3% since 2022 across 3 plan years on file. More Construction plans