Civic Intelligence

Jefferson County Comprehensive Serv

Plan context: Jefferson County Comprehensive Services Inc. 401(K) Plan

EIN 23-7254917 • Mount Vernon, IL • 26 filings • 3 plans

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16338 N. IL Hwy 37Mount Vernon, IL 62864
Current Snapshot

Latest Year

2024

2024 Participants

75

2024 Assets

$2,171,226

2024 Contributions

$226,946

Historical Graphs

Total Assets Over Time

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

$2,230,815$1,115,408$0199920122024YearValue
$2,171,226Latest year 2024

Participants Over Time

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

104520199920122024YearValue
75Latest year 2024

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
2024175$2,171,226$226,946$3,026iApproximate average salary by contribution assumption: employee only about $75,649 at 4% or $50,432 at 6%; with 50% employer match about $50,432 at 4% or $33,622 at 6%; with 100% employer match about $37,824 at 4% or $25,216 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-75$2,171,226$226,946$3,026iApproximate average salary by contribution assumption: employee only about $75,649 at 4% or $50,432 at 6%; with 50% employer match about $50,432 at 4% or $33,622 at 6%; with 100% employer match about $37,824 at 4% or $25,216 at 6%.
2023165$2,230,815$191,232$2,942iApproximate average salary by contribution assumption: employee only about $73,551 at 4% or $49,034 at 6%; with 50% employer match about $49,034 at 4% or $32,689 at 6%; with 100% employer match about $36,775 at 4% or $24,517 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-65$2,230,815$191,232$2,942iApproximate average salary by contribution assumption: employee only about $73,551 at 4% or $49,034 at 6%; with 50% employer match about $49,034 at 4% or $32,689 at 6%; with 100% employer match about $36,775 at 4% or $24,517 at 6%.
2022159$1,730,918$175,516$2,975iApproximate average salary by contribution assumption: employee only about $74,371 at 4% or $49,581 at 6%; with 50% employer match about $49,581 at 4% or $33,054 at 6%; with 100% employer match about $37,186 at 4% or $24,790 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-59$1,730,918$175,516$2,975iApproximate average salary by contribution assumption: employee only about $74,371 at 4% or $49,581 at 6%; with 50% employer match about $49,581 at 4% or $33,054 at 6%; with 100% employer match about $37,186 at 4% or $24,790 at 6%.
2021171$2,109,622$163,118$2,297iApproximate average salary by contribution assumption: employee only about $57,436 at 4% or $38,291 at 6%; with 50% employer match about $38,291 at 4% or $25,527 at 6%; with 100% employer match about $28,718 at 4% or $19,145 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-71$2,109,622$163,118$2,297iApproximate average salary by contribution assumption: employee only about $57,436 at 4% or $38,291 at 6%; with 50% employer match about $38,291 at 4% or $25,527 at 6%; with 100% employer match about $28,718 at 4% or $19,145 at 6%.
2020171$1,955,682$160,063$2,254iApproximate average salary by contribution assumption: employee only about $56,360 at 4% or $37,573 at 6%; with 50% employer match about $37,573 at 4% or $25,049 at 6%; with 100% employer match about $28,180 at 4% or $18,787 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-71$1,955,682$160,063$2,254iApproximate average salary by contribution assumption: employee only about $56,360 at 4% or $37,573 at 6%; with 50% employer match about $37,573 at 4% or $25,049 at 6%; with 100% employer match about $28,180 at 4% or $18,787 at 6%.
2019171$1,592,052$138,881$1,956iApproximate average salary by contribution assumption: employee only about $48,902 at 4% or $32,601 at 6%; with 50% employer match about $32,601 at 4% or $21,734 at 6%; with 100% employer match about $24,451 at 4% or $16,301 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-71$1,592,052$138,881$1,956iApproximate average salary by contribution assumption: employee only about $48,902 at 4% or $32,601 at 6%; with 50% employer match about $32,601 at 4% or $21,734 at 6%; with 100% employer match about $24,451 at 4% or $16,301 at 6%.
2018170$1,337,494$128,881$1,841iApproximate average salary by contribution assumption: employee only about $46,029 at 4% or $30,686 at 6%; with 50% employer match about $30,686 at 4% or $20,457 at 6%; with 100% employer match about $23,014 at 4% or $15,343 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-70$1,337,494$128,881$1,841iApproximate average salary by contribution assumption: employee only about $46,029 at 4% or $30,686 at 6%; with 50% employer match about $30,686 at 4% or $20,457 at 6%; with 100% employer match about $23,014 at 4% or $15,343 at 6%.
2017166$1,382,158$113,018$1,712iApproximate average salary by contribution assumption: employee only about $42,810 at 4% or $28,540 at 6%; with 50% employer match about $28,540 at 4% or $19,027 at 6%; with 100% employer match about $21,405 at 4% or $14,270 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-66$1,382,158$113,018$1,712iApproximate average salary by contribution assumption: employee only about $42,810 at 4% or $28,540 at 6%; with 50% employer match about $28,540 at 4% or $19,027 at 6%; with 100% employer match about $21,405 at 4% or $14,270 at 6%.
2016159$1,123,037$112,763$1,911iApproximate average salary by contribution assumption: employee only about $47,781 at 4% or $31,854 at 6%; with 50% employer match about $31,854 at 4% or $21,236 at 6%; with 100% employer match about $23,890 at 4% or $15,927 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-59$1,123,037$112,763$1,911iApproximate average salary by contribution assumption: employee only about $47,781 at 4% or $31,854 at 6%; with 50% employer match about $31,854 at 4% or $21,236 at 6%; with 100% employer match about $23,890 at 4% or $15,927 at 6%.
2015160$1,142,240$115,723$1,929iApproximate average salary by contribution assumption: employee only about $48,218 at 4% or $32,145 at 6%; with 50% employer match about $32,145 at 4% or $21,430 at 6%; with 100% employer match about $24,109 at 4% or $16,073 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-60$1,142,240$115,723$1,929iApproximate average salary by contribution assumption: employee only about $48,218 at 4% or $32,145 at 6%; with 50% employer match about $32,145 at 4% or $21,430 at 6%; with 100% employer match about $24,109 at 4% or $16,073 at 6%.
2014165$1,241,358$111,159$1,710iApproximate average salary by contribution assumption: employee only about $42,753 at 4% or $28,502 at 6%; with 50% employer match about $28,502 at 4% or $19,002 at 6%; with 100% employer match about $21,377 at 4% or $14,251 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-65$1,241,358$111,159$1,710iApproximate average salary by contribution assumption: employee only about $42,753 at 4% or $28,502 at 6%; with 50% employer match about $28,502 at 4% or $19,002 at 6%; with 100% employer match about $21,377 at 4% or $14,251 at 6%.
2013166$1,257,153$116,748$1,769iApproximate average salary by contribution assumption: employee only about $44,223 at 4% or $29,482 at 6%; with 50% employer match about $29,482 at 4% or $19,655 at 6%; with 100% employer match about $22,111 at 4% or $14,741 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-66$1,257,153$116,748$1,769iApproximate average salary by contribution assumption: employee only about $44,223 at 4% or $29,482 at 6%; with 50% employer match about $29,482 at 4% or $19,655 at 6%; with 100% employer match about $22,111 at 4% or $14,741 at 6%.
2012155$1,571,641$54,107$984iApproximate average salary by contribution assumption: employee only about $24,594 at 4% or $16,396 at 6%; with 50% employer match about $16,396 at 4% or $10,931 at 6%; with 100% employer match about $12,297 at 4% or $8,198 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-55$1,571,641$54,107$984iApproximate average salary by contribution assumption: employee only about $24,594 at 4% or $16,396 at 6%; with 50% employer match about $16,396 at 4% or $10,931 at 6%; with 100% employer match about $12,297 at 4% or $8,198 at 6%.
2011165$1,559,648$124,784$1,920iApproximate average salary by contribution assumption: employee only about $47,994 at 4% or $31,996 at 6%; with 50% employer match about $31,996 at 4% or $21,331 at 6%; with 100% employer match about $23,997 at 4% or $15,998 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-65$1,559,648$124,784$1,920iApproximate average salary by contribution assumption: employee only about $47,994 at 4% or $31,996 at 6%; with 50% employer match about $31,996 at 4% or $21,331 at 6%; with 100% employer match about $23,997 at 4% or $15,998 at 6%.
2010178$1,660,934$151,034$1,936iApproximate average salary by contribution assumption: employee only about $48,408 at 4% or $32,272 at 6%; with 50% employer match about $32,272 at 4% or $21,515 at 6%; with 100% employer match about $24,204 at 4% or $16,136 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-78$1,660,934$151,034$1,936iApproximate average salary by contribution assumption: employee only about $48,408 at 4% or $32,272 at 6%; with 50% employer match about $32,272 at 4% or $21,515 at 6%; with 100% employer match about $24,204 at 4% or $16,136 at 6%.
2009181$1,463,644$134,464$1,660iApproximate average salary by contribution assumption: employee only about $41,501 at 4% or $27,667 at 6%; with 50% employer match about $27,667 at 4% or $18,445 at 6%; with 100% employer match about $20,751 at 4% or $13,834 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-81$1,463,644$134,464$1,660iApproximate average salary by contribution assumption: employee only about $41,501 at 4% or $27,667 at 6%; with 50% employer match about $27,667 at 4% or $18,445 at 6%; with 100% employer match about $20,751 at 4% or $13,834 at 6%.
2008177$1,341,416$175,941$2,285iApproximate average salary by contribution assumption: employee only about $57,124 at 4% or $38,082 at 6%; with 50% employer match about $38,082 at 4% or $25,388 at 6%; with 100% employer match about $28,562 at 4% or $19,041 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-77$1,341,416$175,941$2,285iApproximate average salary by contribution assumption: employee only about $57,124 at 4% or $38,082 at 6%; with 50% employer match about $38,082 at 4% or $25,388 at 6%; with 100% employer match about $28,562 at 4% or $19,041 at 6%.
2007185$0$0-
Jefferson County Comprehensive Services Inc. 401(K) Plan-85---
2006183$1,816,555$160,623$1,935iApproximate average salary by contribution assumption: employee only about $48,380 at 4% or $32,254 at 6%; with 50% employer match about $32,254 at 4% or $21,502 at 6%; with 100% employer match about $24,190 at 4% or $16,127 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-83$1,816,555$160,623$1,935iApproximate average salary by contribution assumption: employee only about $48,380 at 4% or $32,254 at 6%; with 50% employer match about $32,254 at 4% or $21,502 at 6%; with 100% employer match about $24,190 at 4% or $16,127 at 6%.
2005176$1,820,590$166,328$2,189iApproximate average salary by contribution assumption: employee only about $54,713 at 4% or $36,475 at 6%; with 50% employer match about $36,475 at 4% or $24,317 at 6%; with 100% employer match about $27,357 at 4% or $18,238 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-76$1,820,590$166,328$2,189iApproximate average salary by contribution assumption: employee only about $54,713 at 4% or $36,475 at 6%; with 50% employer match about $36,475 at 4% or $24,317 at 6%; with 100% employer match about $27,357 at 4% or $18,238 at 6%.
2004191$1,650,101$172,424$1,895iApproximate average salary by contribution assumption: employee only about $47,369 at 4% or $31,579 at 6%; with 50% employer match about $31,579 at 4% or $21,053 at 6%; with 100% employer match about $23,685 at 4% or $15,790 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-91$1,650,101$172,424$1,895iApproximate average salary by contribution assumption: employee only about $47,369 at 4% or $31,579 at 6%; with 50% employer match about $31,579 at 4% or $21,053 at 6%; with 100% employer match about $23,685 at 4% or $15,790 at 6%.
2003186$1,682,236$163,347$1,899iApproximate average salary by contribution assumption: employee only about $47,485 at 4% or $31,656 at 6%; with 50% employer match about $31,656 at 4% or $21,104 at 6%; with 100% employer match about $23,742 at 4% or $15,828 at 6%.
Jefferson County Comprehensive Services Inc. 401(K) Plan-86$1,682,236$163,347$1,899iApproximate average salary by contribution assumption: employee only about $47,485 at 4% or $31,656 at 6%; with 50% employer match about $31,656 at 4% or $21,104 at 6%; with 100% employer match about $23,742 at 4% or $15,828 at 6%.
20021104$1,401,380$119,380$1,148iApproximate average salary by contribution assumption: employee only about $28,697 at 4% or $19,131 at 6%; with 50% employer match about $19,131 at 4% or $12,754 at 6%; with 100% employer match about $14,349 at 4% or $9,566 at 6%.
Jefferson County Comprehensive Services Inc. Pens-104$1,401,380$119,380$1,148iApproximate average salary by contribution assumption: employee only about $28,697 at 4% or $19,131 at 6%; with 50% employer match about $19,131 at 4% or $12,754 at 6%; with 100% employer match about $14,349 at 4% or $9,566 at 6%.
2001186$1,345,276$107,601$1,251iApproximate average salary by contribution assumption: employee only about $31,279 at 4% or $20,853 at 6%; with 50% employer match about $20,853 at 4% or $13,902 at 6%; with 100% employer match about $15,640 at 4% or $10,426 at 6%.
Jefferson County Comprehensive Services Inc. Pens-86$1,345,276$107,601$1,251iApproximate average salary by contribution assumption: employee only about $31,279 at 4% or $20,853 at 6%; with 50% employer match about $20,853 at 4% or $13,902 at 6%; with 100% employer match about $15,640 at 4% or $10,426 at 6%.
2000199$1,324,482$97,132$981iApproximate average salary by contribution assumption: employee only about $24,528 at 4% or $16,352 at 6%; with 50% employer match about $16,352 at 4% or $10,901 at 6%; with 100% employer match about $12,264 at 4% or $8,176 at 6%.
Jefferson County Comprehensive Services Inc. Pens-99$1,324,482$97,132$981iApproximate average salary by contribution assumption: employee only about $24,528 at 4% or $16,352 at 6%; with 50% employer match about $16,352 at 4% or $10,901 at 6%; with 100% employer match about $12,264 at 4% or $8,176 at 6%.
19991104$1,274,430$90,689$872iApproximate average salary by contribution assumption: employee only about $21,800 at 4% or $14,533 at 6%; with 50% employer match about $14,533 at 4% or $9,689 at 6%; with 100% employer match about $10,900 at 4% or $7,267 at 6%.
Jefferson County Comprehensive Services Inc. Pens-104$1,274,430$90,689$872iApproximate average salary by contribution assumption: employee only about $21,800 at 4% or $14,533 at 6%; with 50% employer match about $14,533 at 4% or $9,689 at 6%; with 100% employer match about $10,900 at 4% or $7,267 at 6%.
Jefferson County Comprehensive Serv | EIN 23-7254917 | 2024 Form 5500 Company Profile