Unfunded Liability
$13.36B
actuarial shortfall
FY2023 data · Public Plans Database
Maine Public Employees Retirement System
Maine Public Employees Retirement System's complete funding picture: assets, unfunded liability, member counts, and investment returns over a 23-year span, as reported to the Public Plans Database (Boston College CRR) and cross-referenced with actuarial valuations.
By PlainPension · · Maine · General State Plan · Data through FY2023
- Funded ratio
- 58.6%
- Health grade
- DLower reported funded ratio in this dataset
- Market assets
- $18.92B
- Members
- 115,428
According to the Public Plans Database, compiled by the Boston College Center for Retirement Research, Maine Public Employees Retirement System is one of 197 public pension plans tracked nationwide. The plan card reports FY2023 valuation figures; the multi-year table includes FY2024 where PPD published it; this site’s database copy was last loaded in July 2026. See our methodology for the full source and update cadence.
Total Members
115,428
active + retired + vested
1-Year Return
10.6%
net investment return
1.0pp vs 5-yr avg
5-Year Avg Return
9.6%
annualized, net of fees
How Maine Public Employees Retirement System Funded Ratio Compares
Plan Funded Ratio 58.6%
National avg
A ratio of 58.6% compared against the national public-pension average of 75.5%.
Healthy Threshold
Plans above 80% are generally considered adequately funded by NASRA standards.
Participant Composition
The active-to-retiree ratio is a leading indicator of long-term plan sustainability, plans with more retirees than active contributors face mounting cash-flow pressure as benefit payments outpace incoming contributions.
Investment Policy Mix
Public pension plans report their asset allocation in their annual CAFR and actuarial valuation. Equity-heavy mixes capture market upside but introduce volatility; fixed-income tilts protect funded status during downturns at the cost of long-run return.
Historical Funded Ratio
| Year | Funded Ratio |
|---|---|
| 2024 | 59.1% |
| 2023 | 58.6% |
| 2022 | 58.8% |
| 2021 | 57.2% |
| 2020 | 58.4% |
| 2019 | 58.1% |
| 2018 | 57.7% |
| 2017 | 56.4% |
| 2016 | 54.6% |
| 2015 | 55.3% |
| 2014 | 53.6% |
| 2013 | 51.9% |
| 2012 | 54.5% |
| 2011 | 57.4% |
| 2010 | 61.0% |
| 2009 | 63.6% |
| 2008 | 68.2% |
| 2007 | 71.9% |
| 2006 | 73.1% |
| 2005 | 76.3% |
What the Data Says About Maine Public Employees Retirement System
Maine Public Employees Retirement System reports a funded ratio of 58.6% as of fiscal year 2023, earning a financial health grade of D in the Public Plans Database. The plan holds $18.92B in market assets against an unfunded liability of $13.36B. As a General State plan operating under Maine sponsorship, it covers 115,428 members (53,708 active contributors, 49,653 retirees drawing benefits).
Maine Public Employees Retirement System's funded ratio lands close to the middle of the national distribution, 17 points below the 75.5% national average across tracked plans. A 5-year average investment return of 9.6% factors into the plan's overall trajectory.
For Maine taxpayers and plan members, the $13.36B unfunded gap is the actuarial shortfall this plan must close over time.
Where this data comes from + how funding gaps get resolved
These figures come from the Public Plans Database, a collaboration between the Boston College Center for Retirement Research and NASRA that compiles them from each plan's Comprehensive Annual Financial Reports (CAFRs) and actuarial valuations. The relationship between contribution adequacy and investment performance determines whether an unfunded liability narrows or expands year over year, and the gap itself is typically closed through some combination of higher contributions, investment returns, or benefit modifications. See our methodology for how public-pension funding differs from ERISA-backed private plans, and our disclaimer below before acting on this data.
Membership
53,708
Active Members
49,653
Retirees
115,428
Total Members
Plan Details
- Plan Type
- General State
- State
- Maine
- Market Assets
- $18.92B
Source: Public Plans Database (PPD)
Boston College CRR / NASRA
Boston College CRR / NASRA
Plans With a Similar Funded Ratio
The closest plans nationwide to Maine Public Employees Retirement System's 58.6% funded ratio.
Frequently Asked Questions
Is Maine Public Employees Retirement System fully funded?
Maine Public Employees Retirement System has a funded ratio of 58.6% as of FY2023, earning a health grade of D. At 100%, reported actuarial assets equal reported accrued liabilities. Plans use different assumptions and valuation methods, so ratios should be read alongside the underlying actuarial valuation.
What happens if Maine Public Employees Retirement System runs out of money?
This profile is not a legal or retirement-benefit assessment. For a decision affecting Maine Public Employees Retirement System, consult the plan administrator, governing documents, and a qualified professional.
What does a funded ratio of 58.6% mean?
A funded ratio of 58.6% means that Maine Public Employees Retirement System currently has assets equal to 58.6% of its projected benefit obligations. The unfunded liability, the gap between assets and liabilities, stands at $13.36B. This level of underfunding typically requires corrective action such as increased contributions or benefit restructuring.
How does Maine Public Employees Retirement System compare to other public pensions?
Maine Public Employees Retirement System is a General State plan in Maine serving 115,428 members. Nationally, the average funded ratio for public pension plans tracked by the Public Plans Database is approximately 75.5%. Maine Public Employees Retirement System's funded ratio of 58.6% places it below the national average, indicating elevated fiscal pressure.
How many members does Maine Public Employees Retirement System have?
Maine Public Employees Retirement System covers 115,428 total members, including 53,708 active employees and 49,653 retirees currently receiving benefits. The ratio of active members to retirees is a key indicator of plan sustainability, when the number of retirees grows relative to active contributors, funding pressure increases.
Related
Data sourced from official Public Plans Database and actuarial valuations from federal and state pension systems. See our methodology for details. Retrieved and formatted by PlainPension
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the Public Plans Database (PPD). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Data sources used on this page
- Public Plans Database (PPD) - funded ratios, assets, liabilities, and member counts for US state and local public pension plans, maintained by the Boston College Center for Retirement Research with MissionSquare Research Institute and NASRA. publicplansdata.org
- NASRA - National Association of State Retirement Administrators public-pension actuarial and policy references. nasra.org
Every figure on PlainPension is rendered directly from the Public Plans Database (Boston College Center for Retirement Research), no number is typed in by an editor. This page aggregates this plan's funded ratio, unfunded liability, and multi-year financial history, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.