Data update history
July 8, 2023
Posted financials
Added Form 990 for fiscal year 2022
June 27, 2023
Used new vendors
Identified 1 new vendor, including
May 15, 2023
Updated personnel
Identified 2 new personnel
Nonprofit Types
SchoolsLibraries and archivesHeadquarter / parent organizationsCharities
Issues
Education
Characteristics
Political advocacyState / local levelReceives government fundingEndowed supportTax deductible donations
General information
- Address
- PO Box 2303
- Wilmington, DE 19899
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- County
- New Castle County, DE
- Website URL
- wilmington.lib.de.us/Â
- Phone
- (302) 571-7400
- Facebook page
- WilmingtonLibraryDEÂ
IRS details
- EIN
- 51-0064340
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1788
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B70: Libraries, Library Science
- NAICS code, primary
- 51912: Libraries and Archives
- Parent/child status
- Central organization
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