The Island Lake Police Pension Fund ranked 28th on the list of Illinois’ least funded police and fire pension systems in 2024, based on data from the Illinois Department of Insurance (IDOI).
This fund, structured under Illinois’s Village or Township pension framework, reported total pension obligations of $10,231,984 against an actuarial asset value of $3,763,152.
Its funding level stood at 36.8%, which indicates the fund was short 63.2% of the assets needed to cover its committed retirement benefits.
This shortfall left the pension system facing approximately $6,468,832 in unfunded pension liabilities.
The Illinois Department of Insurance gathers and releases records for local police and fire pensions; these systems are financially supported by the residents in each local area.
As of 2024, the state had 300 fire pension funds and 363 police pension funds. Some municipalities administer both types, while others maintain only one.Some local governments do not carry unfunded pension debt. In 2024, 64 municipalities had no outstanding liabilities for police or fire pensions and were not included in the rankings.
Benefits owed by police and fire pensions, known as “pension benefits,” act as deferred pay. Local officials pledge retirement payments to first responders, sometimes without collecting adequate funds from staff or taxpayers. This snowballing funding gap results in added pension debt for municipalities, shifting future financial responsibilities to the next generation of residents. Regular contributions—funded largely from property taxes—are how municipalities maintain these pension systems, and the Illinois Department of Insurance tracks these contributions in its data.
Statewide, the average funding ratio for police and fire pension funds in Illinois was 65.1% in 2024, underlining broad challenges for local public safety retirement plans.
The Glencoe Firefighters Pension Fund held the lowest funding ratio among such Illinois systems—just 0.9%.
Savoy Firefighters Pension Fund had the highest ratio in the state, at 797.7%, with $149,803 in actuarial assets exceeding its obligation.
Total pension debt across all Illinois state systems grew by $1.5 billion in 2024, reaching $143.7 billion, according to the Commission on Government Forecasting and Accountability. That rise marks the third straight year of increases and leaves overall debt just below the 20-year peak of $144.2 billion set in 2020.
A report by the State Department of Insurance Public Pension Division showed suburban and downstate Illinois pension funds faced $12.1 billion in unfunded actuarial liabilities for 2024, with a combined funded percentage of 49.18%. So, these funds had less than half the assets required to meet retirement benefit promises.
Also in 2024, Illinois had the country’s highest share of GDP devoted to unfunded pension liability—close to 20%, according to research by the Equable Institute.
The Illinois Policy Institute, a nonpartisan think tank, says this growing crisis is pushing more costs on taxpayers. The institute noted taxpayers’ pension contributions ballooned from $614 million in fiscal 1996 to $11.2 billion in fiscal 2025.
| Rank | Pension Fund | City | Fund Type | Funding % | Unfunded Liability | Total Liabilities |
|---|---|---|---|---|---|---|
| 1 | Glencoe Firefighters Pension Fund | Glencoe | Village or Township | 0.9% | $178,203 | $179,832 |
| 2 | South Chicago Heights Firefighters Pension Fund | South Chicago Heights | Village or Township | 2.8% | $491,701 | $505,700 |
| 3 | Bethany Firefighters Pension Fund | Bethany | Village or Township | 3.9% | $250,130 | $260,252 |
| 4 | Posen Firefighters Pension Fund | Posen | Village or Township | 6.8% | $1,013,154 | $1,086,589 |
| 5 | Nunda Rural FPD Firefighters Pension Fund | Crystal Lake | Fire Protection District | 8% | $155,069 | $168,587 |
| 6 | East St. Louis Firefighters Pension Fund | East St. Louis | City | 9.5% | $60,376,247 | $66,732,525 |
| 7 | Cairo Firefighters Pension Fund | Cairo | City | 10.9% | $4,757,521 | $5,338,526 |
| 8 | Riverdale Police Pension Fund | Riverdale | Village or Township | 14.9% | $45,058,163 | $52,928,748 |
| 9 | Washington Park Police Pension Fund | Caseyville | Village or Township | 17.3% | $2,295,422 | $2,775,919 |
| 10 | Lynwood Police Pension Fund | Lynwood | Village or Township | 17.5% | $13,417,550 | $16,254,380 |
| 11 | Stone Park Police Pension Fund | Stone Park | City | 21.4% | $17,485,225 | $22,232,105 |
| 12 | Harvey Firefighters Pension Fund | Harvey | City | 22% | $43,143,298 | $55,313,475 |
| 13 | Cairo Police Pension Fund | Cairo | Village or Township | 23.8% | $3,594,155 | $4,716,195 |
| 14 | Lincoln Firefighters Pension Fund | Lincoln | City | 24.3% | $17,964,106 | $23,728,200 |
| 15 | Burnham Police Pension Fund | Burnham | Village or Township | 25.8% | $7,033,692 | $9,481,825 |
| 16 | East Alton Police Pension Fund | East Alton | Village or Township | 29% | $7,752,199 | $10,913,295 |
| 16 | Danville Firefighters Pension Fund | Danville | City | 29% | $56,012,714 | $78,905,481 |
| 18 | North Chicago Police Pension Fund | North Chicago | City | 29.2% | $48,425,528 | $68,354,735 |
| 19 | Lyons Police Pension Fund | Lyons | Village or Township | 30.6% | $23,697,686 | $34,165,503 |
| 20 | Braidwood FPD Firefighters Pension Fund | Braidwood | Fire Protection District | 32% | $316,114 | $464,595 |
| 21 | Summit Police Pension Fund | Summit | City | 32.6% | $29,528,504 | $43,781,677 |
| 22 | Evergreen Park Firefighters Pension Fund | Evergreen Park | Village or Township | 32.7% | $2,456,722 | $3,650,796 |
| 23 | Blue Island Firefighters Pension Fund | Blue Island | City | 33.1% | $18,491,894 | $27,630,414 |
| 24 | Sauk Village Police Pension Fund | Sauk Village | Village or Township | 34.9% | $12,186,385 | $18,729,752 |
| 25 | Rock Island Firefighters Pension Fund | Rock Island | City | 35% | $57,571,195 | $88,569,214 |
| 26 | Wood Dale FPD Firefighters Pension Fund | Wood Dale | City | 35.1% | $32,350,412 | $49,829,895 |
| 27 | East Alton Firefighters Pension Fund | East Alton | Village or Township | 35.5% | $4,448,576 | $6,899,172 |
| 28 | Island Lake Police Pension Fund | Island Lake | Village or Township | 36.8% | $6,468,832 | $10,231,984 |
| 29 | Danville Police Pension Fund | Danville | City | 36.9% | $50,909,230 | $80,729,515 |
| 30 | Madison Police Pension Fund | Madison | City | 37.1% | $7,796,590 | $12,403,202 |
| 31 | Lincoln Police Pension Fund | Lincoln | City | 37.3% | $18,839,226 | $30,062,677 |
| 32 | Fairfield Police Pension Fund | Fairfield | City | 38% | $5,894,772 | $9,500,767 |
| 33 | Lansing Police Pension Fund | Lansing | Village or Township | 38.8% | $69,901,857 | $114,240,820 |
| 34 | Roberts Park FPD Firefighters Pension Fund | Justice | Fire Protection District | 39% | $17,530,740 | $28,746,543 |
| 35 | Forest Park Firefighters Pension Fund | Forest Park | Village or Township | 39.2% | $27,473,776 | $45,186,356 |
| 36 | Chicago Heights Firefighters Pension Fund | Chicago Heights | City | 39.3% | $62,391,745 | $102,720,418 |
| 37 | Rock Island Police Pension Fund | Rock Island | City | 39.7% | $73,031,157 | $121,052,017 |
| 37 | Orland Hills Police Pension Fund | Orland Hills | Village or Township | 39.7% | $6,319,400 | $10,478,984 |
| 39 | Worth Police Pension Fund | Worth | Village or Township | 39.8% | $21,860,053 | $36,333,997 |
| 39 | Blue Island Police Pension Fund | Blue Island | City | 39.8% | $32,059,062 | $53,267,960 |
| 41 | North Chicago Firefighters Pension Fund | North Chicago | City | 40.4% | $20,483,690 | $34,370,261 |
| 42 | Cicero Firefighters’ Pension Fund | Cicero | Village or Township | 40.8% | $79,226,461 | $133,790,594 |
| 43 | Forest Park Police Pension Fund | Forest Park | Village or Township | 41% | $37,697,488 | $63,937,177 |
| 44 | Melrose Park Firefighters Pension Fund | Melrose Park | City | 41.1% | $61,238,248 | $103,986,729 |
| 45 | Kewanee Firefighters Pension Fund | Kewanee | Fire Protection District | 41.3% | $11,229,196 | $19,115,798 |
| 46 | North Riverside Firefighters Pension Fund | North Riverside | Village or Township | 42.2% | $18,334,006 | $31,699,557 |
| 47 | Willow Springs Police Pension Fund | Willow Springs | City | 42.3% | $7,186,960 | $12,450,998 |
| 48 | East St. Louis Police Pension Fund | East St. Louis | City | 42.8% | $31,710,417 | $55,399,611 |
| 49 | Mattoon Firefighters Pension Fund | Mattoon | City | 43.3% | $28,949,965 | $51,067,176 |
| 50 | Streator Firefighters Pension Fund | Streator | City | 43.7% | $9,841,102 | $17,489,034 |
| 51 | Pekin Firefighters Pension Fund | Pekin | City | 44.2% | $44,972,438 | $80,603,425 |
| 52 | Antioch Police Pension Fund | Antioch | Village or Township | 44.3% | $22,507,263 | $40,430,804 |
| 53 | Murphysboro Police Pension Fund | Murphysboro | City | 44.8% | $7,400,477 | $13,406,403 |
| 54 | Rockford Firefighters Pension Fund | Rockford | City | 45% | $243,720,485 | $442,821,841 |
| 55 | West Frankfort Police Pension Fund | West Frankfort | City | 45.1% | $8,460,333 | $15,416,610 |
| 56 | Cahokia Heights Police Pension Fund | Centreville | City | 45.3% | $19,664,032 | $35,981,323 |
| 57 | Hillside Police Pension Fund | Hillside | Village or Township | 45.9% | $28,601,329 | $52,865,931 |
| 58 | Oakbrook Terrace Fire Protection District Pension Fund | Oakbrook Terrace | City | 46% | $2,639,694 | $4,889,901 |
| 58 | Melrose Park Police Pension Fund | Melrose Park | Village or Township | 46% | $56,186,523 | $104,105,647 |
| 58 | Charleston Police Pension Fund | Charleston | City | 46% | $22,275,326 | $41,224,924 |
| 61 | Dekalb Firefighters Pension Fund | De Kalb | City | 46.1% | $52,987,441 | $98,225,613 |
| 62 | Oak Lawn Police Pension Fund | Oak Lawn | City | 46.3% | $117,769,104 | $219,171,942 |
| 62 | Stickney Police Pension Fund | Stickney | Village or Township | 46.3% | $11,415,170 | $21,246,665 |
| 64 | Canton Firefighters Pension Fund | Canton | City | 46.4% | $11,552,418 | $21,564,491 |
| 65 | North Riverside Police Pension Fund | North Riverside | Village or Township | 46.6% | $26,723,002 | $50,002,140 |
| 65 | Riverside Police Pension Fund | Riverside | City | 46.6% | $17,923,424 | $33,563,776 |
| 67 | Manhattan Police Pension Fund | Manhattan | Village or Township | 46.7% | $5,224,436 | $9,810,452 |
| 68 | Hillside Firefighters Pension Fund | Hillside | Village or Township | 47% | $19,279,606 | $36,391,365 |
| 68 | Lasalle Police Pension Fund | La Salle | Village or Township | 47% | $14,445,385 | $27,269,276 |
| 68 | River Grove Police Pension Fund | River Grove | Village or Township | 47% | $18,393,924 | $34,717,954 |
| 71 | Franklin Park Police Pension Fund | Franklin Park | Village or Township | 47.3% | $42,337,489 | $80,377,132 |
| 72 | Mattoon Police Pension Fund | Mattoon | City | 47.4% | $29,226,396 | $55,546,726 |
| 73 | West Frankfort Firefighters Pension Fund | West Frankfort | City | 47.6% | $5,931,509 | $11,320,574 |
| 74 | Park Forest Police Pension Fund | Park Forest | Village or Township | 47.7% | $33,109,771 | $63,259,495 |
| 75 | Jerseyville Police Pension Fund | Jerseyville | Village or Township | 47.8% | $8,021,268 | $15,361,077 |
| 76 | Marengo Police Pension Fund | Marengo | City | 47.9% | $8,865,811 | $17,022,277 |
| 76 | Maywood Police Pension Fund | Maywood | Village or Township | 47.9% | $40,650,996 | $78,048,329 |
| 78 | Charleston Firefighters Pension Fund | Charleston | City | 48.1% | $21,070,752 | $40,612,567 |
| 78 | Ottawa Firefighters Pension Fund | Ottawa | City | 48.1% | $21,080,148 | $40,601,081 |
| 78 | Matteson Firefighters Pension Fund | Matteson | Village or Township | 48.1% | $28,336,901 | $54,641,705 |
| 81 | Olympia Fields Police Pension Fund | Olympia Fields | Village or Township | 48.3% | $15,064,305 | $29,129,269 |
| 81 | Wayne Police Pension Fund | Wayne | Village or Township | 48.3% | $2,483,666 | $4,803,696 |
| 83 | Chicago Heights Police Pension Fund | Chicago Heights | Village or Township | 48.5% | $66,721,222 | $129,652,992 |
| 84 | Itasca Police Pension Fund | Itasca | Village or Township | 48.8% | $22,478,727 | $43,875,854 |
| 84 | Schiller Park Police Pension Fund | Schiller Park | Village or Township | 48.8% | $27,674,551 | $54,075,306 |
| 86 | Rockford Police Pension Fund | Rockford | City | 49.7% | $243,290,612 | $484,039,160 |
| 87 | Bridgeview Firefighters Pension Fund | Bridgeview | Village or Township | 49.8% | $31,729,816 | $63,208,657 |
| 88 | Carmi Police Pension Fund | Carmi | City | 49.9% | $5,017,333 | $10,004,863 |
| 89 | Savanna Firefighters Pension Fund | Savanna | City | 50% | $1,352,246 | $2,703,812 |
| 90 | Des Plaines Police Pension Fund | Des Plaines | Village or Township | 50.2% | $98,091,406 | $196,967,826 |
| 91 | South Chicago Heights Police Pension Fund | South Chicago Heights | City | 50.4% | $3,962,996 | $7,982,608 |
| 91 | Centralia Police Pension Fund | Centralia | City | 50.4% | $14,338,909 | $28,938,213 |
| 91 | Harrisburg Police Pension Fund | Harrisburg | City | 50.4% | $7,035,937 | $14,185,669 |
| 94 | Niles Police Pension Fund | Niles | City | 50.5% | $51,077,927 | $103,200,536 |
| 94 | Barrington Police Pension Fund | Barrington | Village or Township | 50.5% | $26,351,154 | $53,218,265 |
| 94 | Pontoon Beach Police Pension Fund | Pontoon Beach | Village or Township | 50.5% | $7,579,533 | $15,319,113 |
| 97 | Flossmoor Firefighters Pension Fund | Flossmoor | Village or Township | 50.6% | $3,521,600 | $7,132,460 |
| 98 | Caseyville Police Pension Fund | Caseyville | Village or Township | 50.7% | $3,440,097 | $6,979,835 |
| 98 | Zion Police Pension Fund | Zion | City | 50.7% | $37,726,460 | $76,487,262 |
| 100 | Springfield Firefighter’s Pension Fund | Springfield | Village or Township | 50.8% | $173,150,294 | $352,156,867 |
This article utilized data from the Illinois Department of Insurance (IDOI). You can find the original source data here.
