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  4. Mountain Lakes Free Public Library
EIN 22-6002122

Mountain Lakes Free Public Library

IRS 501(c) type
501(c)(3)
Num. employees
26
City
Mountain Lakes
State
New Jersey
Year formed
1916
Most recent tax filings
2024-12-01
NTEE code, primary
B70: Libraries, Library Science
Description
Mountain Lakes Free Public Library offers free access to a range of media, including books, periodicals, magazines, audio, video and digital content. The library operates without charging its patrons, covering all operational expenses through funding and donations.
Total revenues
$772,010
2024
Total expenses
$560,128
2024
Total assets
$3,607,533
2024
Num. employees
26
2024

Program areas at Mountain Lakes Free Public Library

Operational expenses of a free public library by providing free access to books, periodicals, magazines, audio, video, digital and internet media

Who funds Mountain Lakes Free Public Library

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
Lavelle Fund for the Blind#25-20D: Braille Awareness Initiative - More Multimodal Braille in Public Spaces$25,000
Select Equity Group FoundationMilestone Grant$1,000
The Baruch FundGeneral Use$200

Financials for Mountain Lakes Free Public Library

RevenuesFYE 12/2024
Total grants, contributions, etc.$455,884
Program services$9,578
Investment income and dividends$134,565
Tax-exempt bond proceeds$0
Royalty revenue$0
Net rental income$0
Net gain from sale of non-inventory assets$171,983
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$0
Total revenues$772,010

Organizations like Mountain Lakes Free Public Library

OrganizationLocationRevenue
Traverse des Sioux Library SystemMankato, MN$2,011,688
Avalon Public LibraryAvalon, PA$225,588
Berwick Public Library Mcbride Memorial LibraryBerwick, PA$556,939
Arcade Free LibraryArcade, NY$222,306
West Falmouth LibraryW Falmouth, MA$544,511
Public Library for Union CountyLewisburg, PA$785,317
Mount Pleasant Free Public Library AssociationMount Pleasant, PA$353,523
Jefferson Hills LibraryJefferson Hills, PA$468,191
Lubec Memorial LibraryLubec, ME$254,768
Castleton Free LibraryCastleton, VT$255,275
Data update history
June 21, 2026
Received grants
Identified 1 new grant, including a grant for $25,000 from Lavelle Fund for the Blind
May 24, 2026
Received grants
Identified 1 new grant, including a grant for $1,000 from Select Equity Group Foundation
February 5, 2026
Received grants
Identified 1 new grant, including a grant for $15,600 from Lavelle Fund for the Blind
October 18, 2025
Posted financials
Added Form 990 for fiscal year 2024
October 7, 2025
Updated personnel
Identified 3 new personnel
Nonprofit Types
SchoolsLibraries and archivesCharities
Issues
Education
Characteristics
Legally formed as corporationState / local levelReceives government fundingTax deductible donationsAccepts online donations
General information
Address
9 Elm Rd
Mountain Lakes, NJ 07046
Metro area
New York-Newark-Jersey City, NY-NJ-PA
County
Morris County, NJ
Website URL
mountainlakeslibrary.org/ 
Phone
(973) 334-5095
IRS details
EIN
22-6002122
Fiscal year end
December
Taxreturn type
Form 990
Year formed
1916
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
Independent
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