Civic Intelligence

Bank of O'Fallon

Plan context: Bank of O'Fallon Retirement Savings Plan

EIN 37-0795749 • O Fallon, IL • 25 filings • 2 plans

PO Box 1626O Fallon, IL 62269-0016
Current Snapshot

Latest Year

2025

2025 Participants

32

2025 Assets

$9,551,486

2025 Contributions

$308,462

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$9,551,486$4,775,743$0200120132025YearValue
$9,551,486Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

35180200120132025YearValue
32Latest year 2025

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2025132$9,551,486$308,462$9,639iApproximate average salary by contribution assumption: employee only about $240,986 at 4% or $160,657 at 6%; with 50% employer match about $160,657 at 4% or $107,105 at 6%; with 100% employer match about $120,493 at 4% or $80,329 at 6%.
Bank of O'Fallon Retirement Savings Plan-32$9,551,486$308,462$9,639iApproximate average salary by contribution assumption: employee only about $240,986 at 4% or $160,657 at 6%; with 50% employer match about $160,657 at 4% or $107,105 at 6%; with 100% employer match about $120,493 at 4% or $80,329 at 6%.
2024129$8,787,532$270,210$9,318iApproximate average salary by contribution assumption: employee only about $232,940 at 4% or $155,293 at 6%; with 50% employer match about $155,293 at 4% or $103,529 at 6%; with 100% employer match about $116,470 at 4% or $77,647 at 6%.
Bank of O'Fallon Retirement Savings Plan-29$8,787,532$270,210$9,318iApproximate average salary by contribution assumption: employee only about $232,940 at 4% or $155,293 at 6%; with 50% employer match about $155,293 at 4% or $103,529 at 6%; with 100% employer match about $116,470 at 4% or $77,647 at 6%.
2023132$7,754,647$336,805$10,525iApproximate average salary by contribution assumption: employee only about $263,129 at 4% or $175,419 at 6%; with 50% employer match about $175,419 at 4% or $116,946 at 6%; with 100% employer match about $131,564 at 4% or $87,710 at 6%.
Bank of O'Fallon Retirement Savings Plan-32$7,754,647$336,805$10,525iApproximate average salary by contribution assumption: employee only about $263,129 at 4% or $175,419 at 6%; with 50% employer match about $175,419 at 4% or $116,946 at 6%; with 100% employer match about $131,564 at 4% or $87,710 at 6%.
2022130$6,567,615$288,849$9,628iApproximate average salary by contribution assumption: employee only about $240,707 at 4% or $160,472 at 6%; with 50% employer match about $160,472 at 4% or $106,981 at 6%; with 100% employer match about $120,354 at 4% or $80,236 at 6%.
Bank of O'Fallon Retirement Savings Plan-30$6,567,615$288,849$9,628iApproximate average salary by contribution assumption: employee only about $240,707 at 4% or $160,472 at 6%; with 50% employer match about $160,472 at 4% or $106,981 at 6%; with 100% employer match about $120,354 at 4% or $80,236 at 6%.
2021131$8,379,114$271,800$8,768iApproximate average salary by contribution assumption: employee only about $219,194 at 4% or $146,129 at 6%; with 50% employer match about $146,129 at 4% or $97,419 at 6%; with 100% employer match about $109,597 at 4% or $73,065 at 6%.
Bank of O'Fallon Retirement Savings Plan-31$8,379,114$271,800$8,768iApproximate average salary by contribution assumption: employee only about $219,194 at 4% or $146,129 at 6%; with 50% employer match about $146,129 at 4% or $97,419 at 6%; with 100% employer match about $109,597 at 4% or $73,065 at 6%.
2020131$7,167,624$265,799$8,574iApproximate average salary by contribution assumption: employee only about $214,354 at 4% or $142,903 at 6%; with 50% employer match about $142,903 at 4% or $95,268 at 6%; with 100% employer match about $107,177 at 4% or $71,451 at 6%.
Bank of O'Fallon Retirement Savings Plan-31$7,167,624$265,799$8,574iApproximate average salary by contribution assumption: employee only about $214,354 at 4% or $142,903 at 6%; with 50% employer match about $142,903 at 4% or $95,268 at 6%; with 100% employer match about $107,177 at 4% or $71,451 at 6%.
2019130$6,832,853$225,944$7,531iApproximate average salary by contribution assumption: employee only about $188,287 at 4% or $125,524 at 6%; with 50% employer match about $125,524 at 4% or $83,683 at 6%; with 100% employer match about $94,143 at 4% or $62,762 at 6%.
Bank of O'Fallon Retirement Savings Plan-30$6,832,853$225,944$7,531iApproximate average salary by contribution assumption: employee only about $188,287 at 4% or $125,524 at 6%; with 50% employer match about $125,524 at 4% or $83,683 at 6%; with 100% employer match about $94,143 at 4% or $62,762 at 6%.
2018129$5,186,522$215,742$7,439iApproximate average salary by contribution assumption: employee only about $185,984 at 4% or $123,990 at 6%; with 50% employer match about $123,990 at 4% or $82,660 at 6%; with 100% employer match about $92,992 at 4% or $61,995 at 6%.
Bank of O'Fallon Retirement Savings Plan-29$5,186,522$215,742$7,439iApproximate average salary by contribution assumption: employee only about $185,984 at 4% or $123,990 at 6%; with 50% employer match about $123,990 at 4% or $82,660 at 6%; with 100% employer match about $92,992 at 4% or $61,995 at 6%.
2017128$5,432,323$221,519$7,911iApproximate average salary by contribution assumption: employee only about $197,785 at 4% or $131,857 at 6%; with 50% employer match about $131,857 at 4% or $87,904 at 6%; with 100% employer match about $98,892 at 4% or $65,928 at 6%.
Bank of O'Fallon Retirement Savings Plan-28$5,432,323$221,519$7,911iApproximate average salary by contribution assumption: employee only about $197,785 at 4% or $131,857 at 6%; with 50% employer match about $131,857 at 4% or $87,904 at 6%; with 100% employer match about $98,892 at 4% or $65,928 at 6%.
2016129$4,478,194$231,039$7,967iApproximate average salary by contribution assumption: employee only about $199,172 at 4% or $132,781 at 6%; with 50% employer match about $132,781 at 4% or $88,521 at 6%; with 100% employer match about $99,586 at 4% or $66,391 at 6%.
Bank of O'Fallon Retirement Savings Plan-29$4,478,194$231,039$7,967iApproximate average salary by contribution assumption: employee only about $199,172 at 4% or $132,781 at 6%; with 50% employer match about $132,781 at 4% or $88,521 at 6%; with 100% employer match about $99,586 at 4% or $66,391 at 6%.
2015129$4,061,662$195,775$6,751iApproximate average salary by contribution assumption: employee only about $168,772 at 4% or $112,514 at 6%; with 50% employer match about $112,514 at 4% or $75,010 at 6%; with 100% employer match about $84,386 at 4% or $56,257 at 6%.
Bank of O'Fallon Retirement Savings Plan-29$4,061,662$195,775$6,751iApproximate average salary by contribution assumption: employee only about $168,772 at 4% or $112,514 at 6%; with 50% employer match about $112,514 at 4% or $75,010 at 6%; with 100% employer match about $84,386 at 4% or $56,257 at 6%.
2014126$3,835,798$183,467$7,056iApproximate average salary by contribution assumption: employee only about $176,411 at 4% or $117,607 at 6%; with 50% employer match about $117,607 at 4% or $78,405 at 6%; with 100% employer match about $88,205 at 4% or $58,804 at 6%.
Bank of O'Fallon Retirement Savings Plan-26$3,835,798$183,467$7,056iApproximate average salary by contribution assumption: employee only about $176,411 at 4% or $117,607 at 6%; with 50% employer match about $117,607 at 4% or $78,405 at 6%; with 100% employer match about $88,205 at 4% or $58,804 at 6%.
2013124$3,382,294$184,636$7,693iApproximate average salary by contribution assumption: employee only about $192,329 at 4% or $128,219 at 6%; with 50% employer match about $128,219 at 4% or $85,480 at 6%; with 100% employer match about $96,165 at 4% or $64,110 at 6%.
Bank of O'Fallon Retirement Savings Plan-24$3,382,294$184,636$7,693iApproximate average salary by contribution assumption: employee only about $192,329 at 4% or $128,219 at 6%; with 50% employer match about $128,219 at 4% or $85,480 at 6%; with 100% employer match about $96,165 at 4% or $64,110 at 6%.
2012125$2,651,317$193,982$7,759iApproximate average salary by contribution assumption: employee only about $193,982 at 4% or $129,321 at 6%; with 50% employer match about $129,321 at 4% or $86,214 at 6%; with 100% employer match about $96,991 at 4% or $64,661 at 6%.
Bank of O'Fallon Retirement Savings Plan-25$2,651,317$193,982$7,759iApproximate average salary by contribution assumption: employee only about $193,982 at 4% or $129,321 at 6%; with 50% employer match about $129,321 at 4% or $86,214 at 6%; with 100% employer match about $96,991 at 4% or $64,661 at 6%.
2011127$2,208,120$177,834$6,586iApproximate average salary by contribution assumption: employee only about $164,661 at 4% or $109,774 at 6%; with 50% employer match about $109,774 at 4% or $73,183 at 6%; with 100% employer match about $82,331 at 4% or $54,887 at 6%.
Bank of O'Fallon Retirement Savings Plan-27$2,208,120$177,834$6,586iApproximate average salary by contribution assumption: employee only about $164,661 at 4% or $109,774 at 6%; with 50% employer match about $109,774 at 4% or $73,183 at 6%; with 100% employer match about $82,331 at 4% or $54,887 at 6%.
2010125$2,034,257$174,701$6,988iApproximate average salary by contribution assumption: employee only about $174,701 at 4% or $116,467 at 6%; with 50% employer match about $116,467 at 4% or $77,645 at 6%; with 100% employer match about $87,351 at 4% or $58,234 at 6%.
Bank of O'Fallon Retirement Savings Plan-25$2,034,257$174,701$6,988iApproximate average salary by contribution assumption: employee only about $174,701 at 4% or $116,467 at 6%; with 50% employer match about $116,467 at 4% or $77,645 at 6%; with 100% employer match about $87,351 at 4% or $58,234 at 6%.
2009125$1,579,686$168,277$6,731iApproximate average salary by contribution assumption: employee only about $168,277 at 4% or $112,185 at 6%; with 50% employer match about $112,185 at 4% or $74,790 at 6%; with 100% employer match about $84,139 at 4% or $56,092 at 6%.
Bank of O'Fallon Retirement Savings Plan-25$1,579,686$168,277$6,731iApproximate average salary by contribution assumption: employee only about $168,277 at 4% or $112,185 at 6%; with 50% employer match about $112,185 at 4% or $74,790 at 6%; with 100% employer match about $84,139 at 4% or $56,092 at 6%.
2008127$1,227,572$165,481$6,129iApproximate average salary by contribution assumption: employee only about $153,223 at 4% or $102,149 at 6%; with 50% employer match about $102,149 at 4% or $68,099 at 6%; with 100% employer match about $76,612 at 4% or $51,074 at 6%.
Bank of O'Fallon Retirement Savings Plan-27$1,227,572$165,481$6,129iApproximate average salary by contribution assumption: employee only about $153,223 at 4% or $102,149 at 6%; with 50% employer match about $102,149 at 4% or $68,099 at 6%; with 100% employer match about $76,612 at 4% or $51,074 at 6%.
2007131$1,700,282$163,526$5,275iApproximate average salary by contribution assumption: employee only about $131,876 at 4% or $87,917 at 6%; with 50% employer match about $87,917 at 4% or $58,611 at 6%; with 100% employer match about $65,938 at 4% or $43,959 at 6%.
Bank of O'Fallon Retirement Savings Plan-31$1,700,282$163,526$5,275iApproximate average salary by contribution assumption: employee only about $131,876 at 4% or $87,917 at 6%; with 50% employer match about $87,917 at 4% or $58,611 at 6%; with 100% employer match about $65,938 at 4% or $43,959 at 6%.
2006130$1,456,316$139,391$4,646iApproximate average salary by contribution assumption: employee only about $116,159 at 4% or $77,439 at 6%; with 50% employer match about $77,439 at 4% or $51,626 at 6%; with 100% employer match about $58,080 at 4% or $38,720 at 6%.
Bank of O'Fallon Retirement Savings Plan-30$1,456,316$139,391$4,646iApproximate average salary by contribution assumption: employee only about $116,159 at 4% or $77,439 at 6%; with 50% employer match about $77,439 at 4% or $51,626 at 6%; with 100% employer match about $58,080 at 4% or $38,720 at 6%.
2005127$1,210,305$129,836$4,809iApproximate average salary by contribution assumption: employee only about $120,219 at 4% or $80,146 at 6%; with 50% employer match about $80,146 at 4% or $53,430 at 6%; with 100% employer match about $60,109 at 4% or $40,073 at 6%.
Bank of O'Fallon Retirement Savings Plan-27$1,210,305$129,836$4,809iApproximate average salary by contribution assumption: employee only about $120,219 at 4% or $80,146 at 6%; with 50% employer match about $80,146 at 4% or $53,430 at 6%; with 100% employer match about $60,109 at 4% or $40,073 at 6%.
2004135$999,509$126,312$3,609iApproximate average salary by contribution assumption: employee only about $90,223 at 4% or $60,149 at 6%; with 50% employer match about $60,149 at 4% or $40,099 at 6%; with 100% employer match about $45,111 at 4% or $30,074 at 6%.
Bank of O'Fallon Retirement Savings Plan-35$999,509$126,312$3,609iApproximate average salary by contribution assumption: employee only about $90,223 at 4% or $60,149 at 6%; with 50% employer match about $60,149 at 4% or $40,099 at 6%; with 100% employer match about $45,111 at 4% or $30,074 at 6%.
2003132$773,460$122,584$3,831iApproximate average salary by contribution assumption: employee only about $95,769 at 4% or $63,846 at 6%; with 50% employer match about $63,846 at 4% or $42,564 at 6%; with 100% employer match about $47,884 at 4% or $31,923 at 6%.
Bank of O'Fallon Retirement Savings Plan-32$773,460$122,584$3,831iApproximate average salary by contribution assumption: employee only about $95,769 at 4% or $63,846 at 6%; with 50% employer match about $63,846 at 4% or $42,564 at 6%; with 100% employer match about $47,884 at 4% or $31,923 at 6%.
2002132$528,614$114,452$3,577iApproximate average salary by contribution assumption: employee only about $89,416 at 4% or $59,610 at 6%; with 50% employer match about $59,610 at 4% or $39,740 at 6%; with 100% employer match about $44,708 at 4% or $29,805 at 6%.
Bank of O'Fallon Retirement Savings Plan-32$528,614$114,452$3,577iApproximate average salary by contribution assumption: employee only about $89,416 at 4% or $59,610 at 6%; with 50% employer match about $59,610 at 4% or $39,740 at 6%; with 100% employer match about $44,708 at 4% or $29,805 at 6%.
2001128$503,004$104,285$3,724iApproximate average salary by contribution assumption: employee only about $93,112 at 4% or $62,074 at 6%; with 50% employer match about $62,074 at 4% or $41,383 at 6%; with 100% employer match about $46,556 at 4% or $31,037 at 6%.
Bank of O'Fallon Retirement Savings Plan-28$503,004$104,285$3,724iApproximate average salary by contribution assumption: employee only about $93,112 at 4% or $62,074 at 6%; with 50% employer match about $62,074 at 4% or $41,383 at 6%; with 100% employer match about $46,556 at 4% or $31,037 at 6%.