Willoughby Historical Society Inc is located in Willoughby, OH. The organization was established in 2011. According to its NTEE Classification (A80) the organization is classified as: Historical Organizations, under the broad grouping of Arts, Culture & Humanities and related organizations. This organization is an independent organization and not affiliated with a larger national or regional group of organizations. Willoughby Historical Society Inc is a 501(c)(3) and as such, is described as a "Charitable or Religous organization or a private foundation" by the IRS.
Limited Data Available: This organization filed their most recent 990 in paper format. This filing methodology limits the information that can be extracted from the filing.Limited Data Available: This organization is one of the few in our database that filed their most recent 990 with the IRS in paper format. This filing methodology limits the information that can be extracted from the filing. This will, however, be changing soon; The IRS now requires all organizations to file their 990s electronically.
Organization Name | Assets | Revenue |
---|---|---|
Indiana Historical Society Indianapolis, IN | $152,627,726 | $15,739,974 |
Sunset Memorial Park Association North Olmsted, OH | $79,187,854 | $7,193,716 |
Historic Landmarks Foundation Of Indiana Inc Indianapolis, IN | $92,679,775 | $11,879,556 |
Cuyahoga Valley Preservation And Scenic Railway Association Peninsula, OH | $11,093,810 | $8,580,241 |
Western Reserve Historical Society Cleveland, OH | $45,747,344 | $9,269,565 |
Stan Hywet Hall & Gardens Inc Akron, OH | $11,720,685 | $5,111,685 |
Eastern State Penitentiary Historic Site Inc Philadelphia, PA | $22,218,980 | $7,181,696 |
Arlington Memorial Gardens Assoc Inc Cincinnati, OH | $20,107,883 | $6,307,939 |
Hudson Library & Historical Society Hudson, OH | $7,551,433 | $4,693,628 |
Old Tiger Stadium Conservancy Detroit, MI | $90,494 | $3,111,920 |
Historic Philadelphia Inc Philadelphia, PA | $3,283,925 | $2,948,656 |
Thomas J Emery Memorial Cincinnati, OH | $34,932,147 | $4,221,495 |