Public 990 Summary
EIN 237131704 · Latest tax year 2025 · Usable public filing summary
oprfhistory.org
Donor quick answer
THE HISTORICAL SOCIETY OF OAK PARK has a public Form 990 profile, but an Alignmint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.
Program ratio
Not enough public dataFundraising ratio
0%Admin ratio
Not enough public dataProgram ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.
Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.
Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.
Revenue: $279,094
Expenses: $302,586
Program ratio: Not reported
Latest public tax year: 2025. Ask for newer financials if the organization has not filed a recent 990 yet.
Compare the mission narrative with the program-service rows and the nonprofit's current website.
Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.
This profile is public research only until the nonprofit claims it and connects payment integrations.
THE HISTORICAL SOCIETY OF OAK PARK AND RIVER FOREST IS A 501(C)(3) ORGANIZATION FOUNDED FOR EDUCATIONAL AND CHARITABLE PURPOSES. THE MISSION STATEMENT SUMMARIZES THE PURPOSE OF THE ORGANIZATION: TO BRING TOGETHER PEOPLE WHO ARE INTERESTED IN OAK PARK AND RIVER FOREST; TO STUDY AND PROVIDE MEANS AND FACILITIES FOR THE STUDY OF THE HISTORY OF OAK PARK AND RIVER FOREST ENVIRONS; TO ACQUIRE, COLLECT, PRESERVE AND DISPLAY MATERIALS AND LITERATURE RELEVANT TO THE HISTORY OF THE OAK PARK AND RIVER FOREST AREA; TO ASSIST IN THE DESIGNATION AND PRESERVATION OF BUILDINGS, MONUMENTS, AND OTHER SITES SIGNIFICANT TO THE HISTORY OF THE AREA;TO PUBLISH AND DISSEMINATE MATERIALS AND INFORMATION RELATIVE TO THE HISTORY OF THE AREA; TO OPERATE AN ARCHIVE, LIBRARY AND MUSEUM.
PRESIDENT
3 hours/week · Reportable compensation: $0
VICE PRESIDENT
3 hours/week · Reportable compensation: $0
TREASURER
3 hours/week · Reportable compensation: $0
SECRETARY
3 hours/week · Reportable compensation: $0
DIRECTOR
1 hours/week · Reportable compensation: $0
DIRECTOR
1 hours/week · Reportable compensation: $0
Tax year 2025 · Source 202600739349300735 · Parser opportunity-intelligence-financials-v1
Claim the profile with a free Alignmint account. If your organization already has a live Alignmint giving page, this directory can point donors to it after the profile is linked.