everyledgerAn index of 679,731 U.S. nonprofits · computed from public IRS filings · current through 2024

Cahokia Mounds Museum Society

Collinsville, IL / EIN 37-1011900 / Form 990 / latest filing 2023
Operating record · U.S. dollars
Fiscal yearRevenueExpensesNetReserve mo.Staff %
2011444,953250,343194,61065.010%
2012177,754176,3771,37795.714%
2013128,464213,916−85,45274.212%
2014167,285515,949−348,66422.69%
2015168,202327,343−159,14129.913%
2016170,080221,095−51,01541.420%
2017219,577256,710−37,13334.018%
2018193,220210,761−17,54139.622%
2019284,265290,246−5,98129.613%
2020215,690130,69584,99577.633%
2021412,707341,88070,82732.937%
2022145,409212,626−67,21749.149%
2023114,757202,782−88,02548.355%

In its most recent public year (2023), this organization spent $88,025 more than it brought in. Its reserves stood at about 48.3 months of spending, down from 65 in 2011. Staff pay was 55% of spending. $91,603 of its net assets are donor-restricted.

Reserve months = net assets ÷ average monthly spending; net assets count everything the organization owns beyond its debts — buildings and donor-restricted funds included, not just cash. Staff pay = salaries, wages, and officer compensation; it excludes benefits and payroll taxes. The IRS releases this data years after the fact — this organization's newest public year is 2023. Years refer to the calendar year in which the organization's fiscal year ended. Short-form filers do not publicly report donor-restricted balances or staffing costs. Source filings

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