middle country public library

What middle country public library does

Middle Country Public Library (MCPL) is a non-profit public library system serving the Centereach and Selden communities in Suffolk County, New York. Established in the mid-1950s, MCPL operates two state-of-the-art branches and provides free collections, digital resources, and educational programs across all age groups from early childhood through seniors. Core products and services include a searchable library catalog (built on the III Vega system), digital lending via OverDrive/Libby/Hoopla/Kanopy, more than 40 children's databases, the Library of Things (robotics, coding kits, musical instruments), Innovation Space with podcast studio, Nature Explorium outdoor learning space, Museum Corner interactive exhibits, and specialty services such as passport processing, notary, 3D printing, and home delivery for homebound patrons. The library operates within a broader ecosystem that includes the Middle Country Library Foundation (501(c)(3), formed 1997) and the Friends of MCPL (501(c)(3), formed 1994), as well as strategic partnerships with Long Island Cares, Family Service League, Dimensions Educational Research Foundation, FamilySearch, and numerous local schools and businesses.

MCPL's business model is primarily tax-funded: it receives the bulk of its operating budget from local property tax revenue through the Middle Country Central School District, supplemented by ancillary revenues including nominal service fees (notary, fax, printing, EV charging at $0.24/kWh), MCPL Café sales, Friends of MCPL membership dues ($5–$100 tiers), grants from corporate and family foundations (Bank of America, TD Charitable Foundation, Kline Family Foundation, New York Community Bank Foundation, Suffolk County), and approximately $250,000 per year in restricted funds directed by the MCL Foundation. The go-to-market motion is community-led, reaching patrons through school partnerships, community events, a multilingual website, active social media presence, email newsletters, and a podcast. Customer segmentation spans Early Childhood, School Age, Teens, Adults, Seniors, Educators, and the Business Community, with primary emphasis on early childhood literacy, K–12 enrichment, and teen engagement.

The institution is widely recognized as a national model for the Family Place Libraries initiative and has received architectural recognition including a 2021 AIA Long Island Special Projects Award for the Selden renovation and a 2023 American Libraries Magazine Library Design Showcase cover feature for the Centereach adult reading room. MCPL coordinates the 2-1-1 Long Island health and human services database and co-sponsors the Long Island Reads island-wide reading initiative, positioning it as both a local service provider and a regional convener within the U.S. public library sector.

Name

middle country public library

Legal name

Middle Country Public Library

Website

https://mcplibrary.org

Company type

Private

Founded year

1955

Operating status

Operating

Short description

Middle Country Public Library is a non-profit public library system serving Centereach and Selden, NY, providing free collections, digital resources, educational programs, and community services across all age groups from early childhood through seniors.

Ownership category

akta.pro rank

Product category

Public Library Services

NAICS

Libraries and Archives (51921), Web Search Portals, Libraries, Archives, and Other Information Services (5192)

SIC

Services-Educational Services (8200)

akta.pro industry

PRIMARYEDAEAGAC

Public Library Operations & Community Branch Management

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

SECONDARYBPAIACAO

Public Libraries & Information Services

Business & Public Services/Public Sector & Government Administration/Local/Municipal Government Administration

SECONDARYBPAGAHAF

Libraries, Archives & Special Collections

Business & Public Services/Nonprofit, NGO & Social Services/Arts, Culture & Heritage Nonprofits

SECONDARYEDAEAGAL

Library User Services & Information Support (Reference, Research Help, Instruction Support)

Education/Education Facilities & Support Services/Library, Media Center & Learning Space Operations

Keywords

• Public library services
• Community educational programs
• Digital media lending
• Children's literacy programs
• Family resource centers

Headquarters

HQ city

Centereach

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Others

Revenue model

1. Public Funding (Tax Revenue): As a public library, MCPL receives primary funding through local tax revenue to serve district residents with free access to services, programs, and materials
2. Donations and Membership (Friends of MCPL): The Friends of MCPL, a 501(c)(3) organization founded in 1994, raises funds through book sales, garage sales, and membership dues to support library programs
3. Foundation Grants and Fundraising (MCL Foundation): The Middle Country Library Foundation, a 501(c)(3) formed in 1997, raises funds and directs approximately $250,000 per year in restricted funds from various sources including the Hagedorn Endowment
4. Program Fees and Service Charges: Some programs and services have nominal fees; notary services ($1/signature), fax ($0.50/page), photocopies ($0.10/black & white, $1/color), museum passes, and certain fee-based programs
5. MCPL Cafe Revenue: The library operates an on-site cafe offering coffee, espresso drinks, tea, and bakery items providing auxiliary revenue

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels7 records

Core offering

Middle Country Public Library is a non-profit public library system providing free access to physical and digital collections, research databases, and educational programming for children, teens, adults, and seniors across two branches in Centereach and Selden, NY. The library lends books, eBooks, audiobooks, movies, and STEAM/technology kits, and delivers community services including early childhood literacy, homework help, makerspace access, business resources, notary, passport services, museum passes, and meeting room reservations. Funding comes primarily from local tax revenue supplemented by donations, grants, membership dues, and nominal service fees.

Product overview

Middle Country Public Library (MCPL) is a dual-branch public library system serving Centereach and Selden, NY. The library offers a unified platform combining traditional library services with modern digital and community resources. Core offerings include the Library Catalog for searching physical and digital materials, eBooks & Downloads through OverDrive/Libby, Hoopla, and Kanopy, and extensive Kids' Databases. The library provides specialized spaces and programs including the Nature Explorium (outdoor learning), Museum Corner (children's exhibits), Innovation Space and Podcast Studio (Centereach), Underground Media Studio (teens), and Sensory Nook. Key services include the Library of Things (technology and educational kit lending), Museum Passes, 3D printing, passport services, notary services, and home delivery. The Miller Business Center supports career and business development, while Family Place Libraries provides early childhood and family support. Adults can access Local History resources, Seed Library, and specialized senior services. The Library of Things Educational Collection offers robotics, coding kits, and STEM materials for borrowing.

Differentiator

Problem solved

Functional benefit

Brands

• MCPL Café: On-site café offering freshly brewed coffee, espresso drinks, teas, hot chocolate, bakery items, and grab-and-go items at the Centereach building.
• Miller Business Center
• Family Place Libraries
• Nature Explorium
• The Museum Corner
• 2-1-1 Long Island Database

Products and services

• Library Catalog and Borrowing Service Searchable online catalog for books, DVDs, movies, and other physical and digital materials available for borrowing to district residents with a library card.
• eBooks & Digital Downloads Service Digital content lending service offering eBooks, audiobooks, music, magazines, and video downloads through OverDrive, Libby, Hoopla, Kanopy, and Flipster to library card holders.
• Kids' Educational Databases Over 40 research and learning databases for children covering homework help, language learning, STEM, and general reference through in-library and remote access.
• Library of Things Borrowing Service Borrowable collection of technology items, educational STEAM kits, robotics, coding tools, musical instruments, and learning equipment for district residents.
• Museum Pass Program Free and discounted passes to local museums and attractions circulable to district residents with online reservations via MuseumKey. Late return $10; lost pass $25.
• Passport Acceptance Services Acceptance of U.S. passport applications and passport photo services for district residents, operating as an official passport acceptance facility.
• Notary Services Notary public service available at Customer Service areas for document notarization at $1.00 per signature.
• Public Computer and Printing Services Public computer stations with internet access, Zoomtext, adaptive keyboards/mice, scanning, and wireless Mobile Print ($0.10 B&W; $1.00 color).
• Mailbox Library and Home Delivery Delivery of library materials via postal mail to homebound residents and patrons with temporary or permanent access challenges.
• Meeting Room Rentals Free meeting and conference spaces including the Community Room at Centereach and Main Meeting Room and Small Conference Rooms at Selden for community groups.
• Miller Business Center Business resource center offering support for business development, career services, job search, and entrepreneurial resources in partnership with the library.
• Family Center Social Services Family support services delivered by an on-site Family Service League social worker, integrated with the Family Place Libraries initiative.
• Family Place Libraries Program National model program for family-centered library services offering early childhood education, parent support, and family resources through community coalitions.
• 3D Printing Service 3D printing service available to library cardholders to produce physical objects from digital designs.
• MCPL Cafe On-site coffee and cafe service at the Centereach building offering freshly brewed coffee, espresso drinks, tea, hot chocolate, bakery items, and grab-and-go items.
• Friends of MCPL Membership Tiered annual membership program supporting the library through dues, book sales, and garage sales, providing member benefits and funding library programs.
• Free Summer Lunch Program Free lunch program for children ages 18 and younger at MCPL locations during summer weekdays, operated in partnership with Long Island Cares.

Quantifiable outcome

• Over 1,100 attendees at MCPL Under the Stars summer concert series
• +4 more outcomes

Named customers4 records

Segments7 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

Feature5 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Long Island CarescoreStrategic or Co-development Partner · 1 January 2025Provides free lunch program for children ages 18 and younger at MCPL locations during summer months (Mondays-Fridays, July 1-August 28) to fill nutritional gap for children
• Tend CoffeeminorStrategic or Co-development Partner · 1 January 2023Local coffee roaster providing beans for MCPL Cafe's freshly brewed coffee and crafted espresso drinks
• JeJoJo BagelsminorStrategic or Co-development Partner · 1 January 2023Neighbor bakery providing bagels, cookies, danish, and muffins for MCPL Cafe
• Family Service LeaguecoreStrategic or Co-development Partner · 1 January 2011Provides family support social worker at MCPL Family Center for early childhood services, supporting families with social service needs
• Dimensions Educational Research Foundation / Long Island Nature Collaborative for Kids (LINCK)coreStrategic or Co-development Partner · 1 January 2011Developed the Nature Explorium in collaboration with Dimensions Foundation and LINCK; MCPL is the first library in the nation to offer this outdoor learning space for children and families
• 2-1-1 Long Island DatabasecoreTechnology or Integration · 1 January 2011MCPL coordinates the 2-1-1 Long Island database, a free online directory of health, human services, and education agencies and programs on Long Island
• Nassau Library System and Suffolk County Public LibrariesminorStrategic or Co-development Partner · 1 January 2002Co-sponsors Long Island Reads, an island-wide reading initiative established in 2002 bringing book lovers together to read the same book annually
• MCL Foundation (Middle Country Library Foundation)coreStrategic or Co-development Partner · 1 January 1997MCPL formed the Middle Country Library Foundation in 1997 as a 501(c)(3) corporation to raise funds and manage the library's regional and national initiatives including Family Place Libraries, 2-1-1 Long Island Database, and Miller Business Resource Center. The Foundation directs approximately $250,000 per year in restricted funds and received a $1 million endowment in 2002 for Family Place Libraries.
• Friends of the Middle Country Public LibrarycoreStrategic or Co-development Partner · 1 January 1994Friends of MCPL is a 501(c)(3) organization founded in 1994 to foster closer relations between the library and community, support library functions and services, and encourage benefactions. Funding comes from book sales, garage sales, and membership dues. The Friends support library programs including Island Idol, Middle Country Reads, Mujeres Latinas, International Museum Day, and Adult Summer Reading Club.

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• New York Public Library: The largest public library system in the U.S., serving Manhattan, the Bronx, and Staten Island with collections, programming, and innovation spaces. Directly comparable to MCPL as a public library serving New York State residents with free collections, digital resources, and community programming.
• Seattle Public Library: Innovative public library system recognized for award-winning architecture, technology integration, and diverse programming. Comparable to MCPL's design-forward facilities (Centereach renovation featured in American Libraries Design Showcase) and community programming breadth.
• Hennepin County Library: Large, award-winning public library system in Minnesota recognized nationally for innovation, programming, and design. Directly comparable to MCPL's national-model positioning and its emphasis on maker spaces, family programming, and award-winning facility design.
• Indianapolis Public Library: Public library system serving Indianapolis/Marion County, recognized for innovative programming, community partnerships, and facility modernization. Comparable to MCPL's community-hub model and recognition-driven programming strategy.
• Brooklyn Public Library: Public library system serving Brooklyn, NY with 60+ branches, robust programming, and innovation initiatives. Comparable to MCPL as another New York State public library system offering free collections, educational programming, and community-focused services.
• Nashville Public Library: Public library system in Nashville, TN recognized nationally for innovative programming, early literacy initiatives, and community partnerships. Comparable to MCPL's focus on Family Place-style early childhood services and entrepreneurial funding approaches.
• Queens Public Library: Public library system serving Queens, NY with extensive multilingual programming and community services. Comparable to MCPL's Spanish-language outreach, diverse demographic programming, and New York State public library service model.

Regional players

• Suffolk Cooperative Library System: Cooperative library system serving Suffolk County, Long Island—the same county where MCPL operates. Provides shared services and support to member public libraries including MCPL, with directly comparable geographic footprint and patron base.

Broad incumbents

• Library of Congress: The national library of the United States and largest library in the world. Comparable to MCPL as a publicly funded library institution but operates at vastly greater scale as a national research/reference institution rather than a community-serving public library.

Others

• Family Place Libraries: National network initiative for family-centered library services, of which MCPL serves as the flagship national model. Directly comparable through shared mission on early childhood and family support services in public library settings.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/MiddleCountryPublicLibrary
• Facebookfacebook.com/middlecountrylibrary
• Instagraminstagram.com/middlecountrypl
• LinkedInlinkedin.com/company/middle-country-public-library

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about middle country public library