Civic Intelligence

Monroe Transportation Services Inc.

Plan context: Monroe Transportation 401(K) Retirement Plan

EIN 36-2191583 • Addison, IL • 26 filings • 4 plans

1051 S Westwood AveAddison, IL 60101-4918
Current Snapshot

Latest Year

2025

2025 Participants

39

2025 Assets

$4,401,425

2025 Contributions

$224,934

Historical Graphs

Total Assets Over Time

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

$4,401,425$2,200,713$0200120142025YearValue
$4,401,425Latest year 2025

Participants Over Time

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

175880200020132025YearValue
39Latest 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
2025139$4,401,425$224,934$5,768iApproximate average salary by contribution assumption: employee only about $144,188 at 4% or $96,126 at 6%; with 50% employer match about $96,126 at 4% or $64,084 at 6%; with 100% employer match about $72,094 at 4% or $48,063 at 6%.
Monroe Transportation 401(K) Retirement Plan-39$4,401,425$224,934$5,768iApproximate average salary by contribution assumption: employee only about $144,188 at 4% or $96,126 at 6%; with 50% employer match about $96,126 at 4% or $64,084 at 6%; with 100% employer match about $72,094 at 4% or $48,063 at 6%.
2024139$3,821,199$198,367$5,086iApproximate average salary by contribution assumption: employee only about $127,158 at 4% or $84,772 at 6%; with 50% employer match about $84,772 at 4% or $56,515 at 6%; with 100% employer match about $63,579 at 4% or $42,386 at 6%.
Monroe Transportation 401(K) Retirement Plan-39$3,821,199$198,367$5,086iApproximate average salary by contribution assumption: employee only about $127,158 at 4% or $84,772 at 6%; with 50% employer match about $84,772 at 4% or $56,515 at 6%; with 100% employer match about $63,579 at 4% or $42,386 at 6%.
2023137$3,244,687$191,358$5,172iApproximate average salary by contribution assumption: employee only about $129,296 at 4% or $86,197 at 6%; with 50% employer match about $86,197 at 4% or $57,465 at 6%; with 100% employer match about $64,648 at 4% or $43,099 at 6%.
Monroe Transportation 401(K) Retirement Plan-37$3,244,687$191,358$5,172iApproximate average salary by contribution assumption: employee only about $129,296 at 4% or $86,197 at 6%; with 50% employer match about $86,197 at 4% or $57,465 at 6%; with 100% employer match about $64,648 at 4% or $43,099 at 6%.
2022135$2,704,937$166,803$4,766iApproximate average salary by contribution assumption: employee only about $119,145 at 4% or $79,430 at 6%; with 50% employer match about $79,430 at 4% or $52,953 at 6%; with 100% employer match about $59,573 at 4% or $39,715 at 6%.
Monroe Transportation 401(K) Retirement Plan-35$2,704,937$166,803$4,766iApproximate average salary by contribution assumption: employee only about $119,145 at 4% or $79,430 at 6%; with 50% employer match about $79,430 at 4% or $52,953 at 6%; with 100% employer match about $59,573 at 4% or $39,715 at 6%.
2021137$3,294,170$148,256$4,007iApproximate average salary by contribution assumption: employee only about $100,173 at 4% or $66,782 at 6%; with 50% employer match about $66,782 at 4% or $44,521 at 6%; with 100% employer match about $50,086 at 4% or $33,391 at 6%.
Monroe Transportation 401(K) Retirement Plan-37$3,294,170$148,256$4,007iApproximate average salary by contribution assumption: employee only about $100,173 at 4% or $66,782 at 6%; with 50% employer match about $66,782 at 4% or $44,521 at 6%; with 100% employer match about $50,086 at 4% or $33,391 at 6%.
2020137$2,872,824$129,683$3,505iApproximate average salary by contribution assumption: employee only about $87,624 at 4% or $58,416 at 6%; with 50% employer match about $58,416 at 4% or $38,944 at 6%; with 100% employer match about $43,812 at 4% or $29,208 at 6%.
Monroe Transportation 401(K) Retirement Plan-37$2,872,824$129,683$3,505iApproximate average salary by contribution assumption: employee only about $87,624 at 4% or $58,416 at 6%; with 50% employer match about $58,416 at 4% or $38,944 at 6%; with 100% employer match about $43,812 at 4% or $29,208 at 6%.
2019141$2,665,095$107,449$2,621iApproximate average salary by contribution assumption: employee only about $65,518 at 4% or $43,678 at 6%; with 50% employer match about $43,678 at 4% or $29,119 at 6%; with 100% employer match about $32,759 at 4% or $21,839 at 6%.
Monroe Transportation 401(K) Retirement Plan-41$2,665,095$107,449$2,621iApproximate average salary by contribution assumption: employee only about $65,518 at 4% or $43,678 at 6%; with 50% employer match about $43,678 at 4% or $29,119 at 6%; with 100% employer match about $32,759 at 4% or $21,839 at 6%.
2018141$2,307,899$109,972$2,682iApproximate average salary by contribution assumption: employee only about $67,056 at 4% or $44,704 at 6%; with 50% employer match about $44,704 at 4% or $29,803 at 6%; with 100% employer match about $33,528 at 4% or $22,352 at 6%.
Monroe Transportation 401(K) Retirement Plan-41$2,307,899$109,972$2,682iApproximate average salary by contribution assumption: employee only about $67,056 at 4% or $44,704 at 6%; with 50% employer match about $44,704 at 4% or $29,803 at 6%; with 100% employer match about $33,528 at 4% or $22,352 at 6%.
2017141$2,356,635$143,223$3,493iApproximate average salary by contribution assumption: employee only about $87,331 at 4% or $58,221 at 6%; with 50% employer match about $58,221 at 4% or $38,814 at 6%; with 100% employer match about $43,666 at 4% or $29,110 at 6%.
Monroe Transportation 401(K) Retirement Plan-41$2,356,635$143,223$3,493iApproximate average salary by contribution assumption: employee only about $87,331 at 4% or $58,221 at 6%; with 50% employer match about $58,221 at 4% or $38,814 at 6%; with 100% employer match about $43,666 at 4% or $29,110 at 6%.
2016146$1,978,749$153,273$3,332iApproximate average salary by contribution assumption: employee only about $83,301 at 4% or $55,534 at 6%; with 50% employer match about $55,534 at 4% or $37,022 at 6%; with 100% employer match about $41,650 at 4% or $27,767 at 6%.
Monroe Transportation 401(K) Retirement Plan-46$1,978,749$153,273$3,332iApproximate average salary by contribution assumption: employee only about $83,301 at 4% or $55,534 at 6%; with 50% employer match about $55,534 at 4% or $37,022 at 6%; with 100% employer match about $41,650 at 4% or $27,767 at 6%.
2015157$1,877,684$237,746$4,171iApproximate average salary by contribution assumption: employee only about $104,275 at 4% or $69,516 at 6%; with 50% employer match about $69,516 at 4% or $46,344 at 6%; with 100% employer match about $52,137 at 4% or $34,758 at 6%.
Monroe Transportation 401(K) Retirement Plan-57$1,877,684$237,746$4,171iApproximate average salary by contribution assumption: employee only about $104,275 at 4% or $69,516 at 6%; with 50% employer match about $69,516 at 4% or $46,344 at 6%; with 100% employer match about $52,137 at 4% or $34,758 at 6%.
2014142$1,822,168$125,192$2,981iApproximate average salary by contribution assumption: employee only about $74,519 at 4% or $49,679 at 6%; with 50% employer match about $49,679 at 4% or $33,120 at 6%; with 100% employer match about $37,260 at 4% or $24,840 at 6%.
Monroe Transportation 401(K) Retirement Plan-42$1,822,168$125,192$2,981iApproximate average salary by contribution assumption: employee only about $74,519 at 4% or $49,679 at 6%; with 50% employer match about $49,679 at 4% or $33,120 at 6%; with 100% employer match about $37,260 at 4% or $24,840 at 6%.
2013141$1,771,659$108,764$2,653iApproximate average salary by contribution assumption: employee only about $66,320 at 4% or $44,213 at 6%; with 50% employer match about $44,213 at 4% or $29,475 at 6%; with 100% employer match about $33,160 at 4% or $22,107 at 6%.
Monroe Transportation 401(K) Retirement Plan-41$1,771,659$108,764$2,653iApproximate average salary by contribution assumption: employee only about $66,320 at 4% or $44,213 at 6%; with 50% employer match about $44,213 at 4% or $29,475 at 6%; with 100% employer match about $33,160 at 4% or $22,107 at 6%.
2012140$1,430,284$107,321$2,683iApproximate average salary by contribution assumption: employee only about $67,076 at 4% or $44,717 at 6%; with 50% employer match about $44,717 at 4% or $29,811 at 6%; with 100% employer match about $33,538 at 4% or $22,359 at 6%.
Monroe Transportation 401(K) Retirement Plan-40$1,430,284$107,321$2,683iApproximate average salary by contribution assumption: employee only about $67,076 at 4% or $44,717 at 6%; with 50% employer match about $44,717 at 4% or $29,811 at 6%; with 100% employer match about $33,538 at 4% or $22,359 at 6%.
2011138$1,221,449$107,784$2,836iApproximate average salary by contribution assumption: employee only about $70,911 at 4% or $47,274 at 6%; with 50% employer match about $47,274 at 4% or $31,516 at 6%; with 100% employer match about $35,455 at 4% or $23,637 at 6%.
Monroe Transportation 401(K) Retirement Plan-38$1,221,449$107,784$2,836iApproximate average salary by contribution assumption: employee only about $70,911 at 4% or $47,274 at 6%; with 50% employer match about $47,274 at 4% or $31,516 at 6%; with 100% employer match about $35,455 at 4% or $23,637 at 6%.
2010140$1,149,229$134,151$3,354iApproximate average salary by contribution assumption: employee only about $83,844 at 4% or $55,896 at 6%; with 50% employer match about $55,896 at 4% or $37,264 at 6%; with 100% employer match about $41,922 at 4% or $27,948 at 6%.
Monroe Transportation 401(K) Retirement Plan-40$1,149,229$134,151$3,354iApproximate average salary by contribution assumption: employee only about $83,844 at 4% or $55,896 at 6%; with 50% employer match about $55,896 at 4% or $37,264 at 6%; with 100% employer match about $41,922 at 4% or $27,948 at 6%.
2009142$1,035,133$105,589$2,514iApproximate average salary by contribution assumption: employee only about $62,851 at 4% or $41,900 at 6%; with 50% employer match about $41,900 at 4% or $27,934 at 6%; with 100% employer match about $31,425 at 4% or $20,950 at 6%.
Monroe Transportation 401(K) Retirement Plan-42$1,035,133$105,589$2,514iApproximate average salary by contribution assumption: employee only about $62,851 at 4% or $41,900 at 6%; with 50% employer match about $41,900 at 4% or $27,934 at 6%; with 100% employer match about $31,425 at 4% or $20,950 at 6%.
2008149$944,636$123,166$2,514iApproximate average salary by contribution assumption: employee only about $62,840 at 4% or $41,893 at 6%; with 50% employer match about $41,893 at 4% or $27,929 at 6%; with 100% employer match about $31,420 at 4% or $20,947 at 6%.
Monroe Transportation 401(K) Retirement Plan-49$944,636$123,166$2,514iApproximate average salary by contribution assumption: employee only about $62,840 at 4% or $41,893 at 6%; with 50% employer match about $41,893 at 4% or $27,929 at 6%; with 100% employer match about $31,420 at 4% or $20,947 at 6%.
2007150$1,149,720$93,588$1,872iApproximate average salary by contribution assumption: employee only about $46,794 at 4% or $31,196 at 6%; with 50% employer match about $31,196 at 4% or $20,797 at 6%; with 100% employer match about $23,397 at 4% or $15,598 at 6%.
Monroe Transportation 401(K) Retirement Plan-50$1,149,720$93,588$1,872iApproximate average salary by contribution assumption: employee only about $46,794 at 4% or $31,196 at 6%; with 50% employer match about $31,196 at 4% or $20,797 at 6%; with 100% employer match about $23,397 at 4% or $15,598 at 6%.
2006149$1,002,452$100,206$2,045iApproximate average salary by contribution assumption: employee only about $51,126 at 4% or $34,084 at 6%; with 50% employer match about $34,084 at 4% or $22,722 at 6%; with 100% employer match about $25,563 at 4% or $17,042 at 6%.
Monroe Transportation 401(K) Retirement Plan-49$1,002,452$100,206$2,045iApproximate average salary by contribution assumption: employee only about $51,126 at 4% or $34,084 at 6%; with 50% employer match about $34,084 at 4% or $22,722 at 6%; with 100% employer match about $25,563 at 4% or $17,042 at 6%.
2005151$977,008$114,918$2,253iApproximate average salary by contribution assumption: employee only about $56,332 at 4% or $37,555 at 6%; with 50% employer match about $37,555 at 4% or $25,037 at 6%; with 100% employer match about $28,166 at 4% or $18,777 at 6%.
Monroe Transportation 401(K) Retirement Plan-51$977,008$114,918$2,253iApproximate average salary by contribution assumption: employee only about $56,332 at 4% or $37,555 at 6%; with 50% employer match about $37,555 at 4% or $25,037 at 6%; with 100% employer match about $28,166 at 4% or $18,777 at 6%.
20042175$1,355,251$184,362$1,053iApproximate average salary by contribution assumption: employee only about $26,337 at 4% or $17,558 at 6%; with 50% employer match about $17,558 at 4% or $11,706 at 6%; with 100% employer match about $13,169 at 4% or $8,779 at 6%.
Monroe Transportation 401(K) Retirement Plan-71$1,355,251$184,362$2,597iApproximate average salary by contribution assumption: employee only about $64,916 at 4% or $43,277 at 6%; with 50% employer match about $43,277 at 4% or $28,852 at 6%; with 100% employer match about $32,458 at 4% or $21,639 at 6%.
MONROE TRANSPORTATION SERVICES-175---
20031108$0$0-
Monroe Transportation 401(K) Retirement Plan-108---
20011107$1,117,069$239,094$2,235iApproximate average salary by contribution assumption: employee only about $55,863 at 4% or $37,242 at 6%; with 50% employer match about $37,242 at 4% or $24,828 at 6%; with 100% employer match about $27,932 at 4% or $18,621 at 6%.
Monroe Transportation 401(K) Retirement Plan-107$1,117,069$239,094$2,235iApproximate average salary by contribution assumption: employee only about $55,863 at 4% or $37,242 at 6%; with 50% employer match about $37,242 at 4% or $24,828 at 6%; with 100% employer match about $27,932 at 4% or $18,621 at 6%.
2000181$0$0-
Monroe Transportation 401(K) Retirement Plan-81---