Defined Benefit (Pension) · DOL Form 5500 · 2023

Board of Trustees of Administrative District Council 1 Pension Fund Pension Plan

Data updated 2026-08-11

$507M
Total assets: 1,396
Participants: 97th
Percentile by assets: $363,077
Avg per participant

Official DOL plan name: Administrative District Council 1 Pension Fund · Sponsored by Board of Trustees of Administrative District Council 1 Pension Fund · Illinois · Construction

$507M in assets, 1,396 participants

Board of Trustees of Administrative District Council 1 Pension Fund's Administrative District Council 1 Pension Fund reported $507M in total assets and 1,396 participants in its 2023 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 127,072 plans)
#8,778 in Construction (9,030 peers)

Where Administrative District Council 1 Pension Fund sits by assets

Administrative District Council 1 Pension Fund sits in the top 5% of all filed plans by assets, $507M for 1,396 participants (~$363,077/participant), up 12.0% in 2023.

$507M
total plan assets (2023 EOY): 1,396
covered participants: 97th
percentile by assets (of 127,072 plans): $363,077
avg assets per participant

Administrative District Council 1 Pension Fund reported net income rose from -$12M in the plan year 2022 filing to $54M in the plan year 2023 filing.
Administrative District Council 1 Pension Fund end-of-year assets rose from $453M in the plan year 2022 filing to $507M in the plan year 2023 filing.
Administrative District Council 1 Pension Fund reported participants rose from 1,376 in the plan year 2022 filing to 1,396 in the plan year 2023 filing.

See the national 2022→2023 release diff →

State

Illinois

Industry

Construction

Administrative District Council 1 Pension Fund vs the 2023 asset distribution

By assets, Administrative District Council 1 Pension Fund outranks 97% of the 127,072 plans that filed a Form 5500 for the 2023 plan year, and holds roughly 5.1x the national average plan size of $100M (721 average participants).

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)	$453M
Net Assets (End of Year)	$507M
Net Income	$54M
Employer EIN	366489098
Plan Effective Date	1962-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Board of Trustees of Administrative District Council 1 Pension Fund)

Total plan assets by year, all Board of Trustees of Administrative District Council 1 Pension Fund plans on file

Year	Plans	Participants	Total Assets
2022	1	1,376	$453M
2023	1	1,396	$507M
2024	1	1,356	$544M

Nearby Defined Benefit (Pension) Plans in Illinois

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

Administrative District Council 1 Pension Fund vs. nearby Defined Benefit (Pension) plans in Illinois, assets vs. participants

Central States, Southeast & Southwest Areas Pension Plan $49.7B · 48,538
State Farm Insurance Companies Retirement Plan for United States Employees $35.2B · 45,001
United Food & Commercial Workers Intl Union - Industry Pension Fund $8.0B · 20,680
John Deere Pension Plan for Salaried Employees $8.0B · 16,346
Abbott Laboratories Annuity Retirement Plan $7.8B · 17,382

Compare Administrative District Council 1 Pensio… side-by-side with 3 peers →

Similar-Sized Defined Benefit (Pension) Plans Nationally

Defined Benefit (Pension) plans in other states closest to Administrative District Council 1 Pension Fund by total assets, not by location.

Pension Plan for International Officers, Representatives and Assistants of the Intl Brotherhood of Electrical Workers (DC) $506M · 239
Retirement Plan of Citgo Petroleum Corporation and Participating Subsidiary Companies (TX) $507M · 1,501
Vulcan Materials Company Pension Plan (AL) $508M · 776
Metal Lathers Local 46 Pension Fund (NY) $506M · 968

Frequently Asked Questions

How did Administrative District Council 1 Pension Fund assets move in 2023? ▼

Administrative District Council 1 Pension Fund grew at a solid clip - up 12.0% during 2023, from $453M to $507M. Reported net income was $54M.

How have Board of Trustees of Administrative District Council 1 Pension Fund plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Board of Trustees of Administrative District Council 1 Pension Fund's sponsor-wide assets grew 20.1%, from $453M to $544M.

Where does Administrative District Council 1 Pension Fund rank by assets among Form 5500 filers? ▼

Administrative District Council 1 Pension Fund ranks in the 97th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).

Which Defined Benefit (Pension) plans are similar in size to Administrative District Council 1 Pension Fund? ▼

Among Defined Benefit (Pension) plans in other states, the closest by assets is Pension Plan for International Officers, Representatives and Assistants of the Intl Brotherhood of Electrical Workers in DC ($506M, 239 participants).

Next read for Administrative District Council 1 Pensio…

Scale reading

Ways to act on Administrative District Council 1 Pension Fund's numbers.

By total assets, Administrative District Council 1 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 Illinois. Compare plans
Board of Trustees of Administrative District Council 1 Pension Fund's sponsor-wide assets have grown 20.1% since 2022 across 3 plan years on file. More Construction plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 366489098.