Miami-Dade's public library system is bracing for a possible $20 million funding cut in its first year if Florida voters approve Amendment 3 this November, and officials say as many as 10 of its roughly 50 branches could close as a result. The property tax measure, which appears on the November 3 ballot, would triple the state homestead tax exemption and reshape how local governments across Florida pay for everyday services, including libraries.
The Miami-Dade Public Library System, described as the largest public library system in Florida, is projecting the $20 million first-year cut according to Tallahassee.com. That same report notes the system includes about 50 branches, with roughly 10 expected to close if the amendment passes, alongside potential lowered operating hours, employee layoffs and program cuts. As reported by WLRN, the library system took in about 91% of its 2025-26 operating budget from assessed-value property taxes, on a total operating budget of $124 million last fiscal year, and the projected reduction would amount to about 16% of that budget.
A System Built On Property Taxes
The primary source of funding for the Miami-Dade Public Library System is the Library Taxing District, which draws from property taxes, according to Islander News. That outlet reports library officials said Amendment 3 could affect future funding starting in 2027, with potential impacts including reductions in hours, collections, technology resources, programs, services, maintenance, and future construction or renovation work.
Ava Habif, executive director of Friends of the Miami-Dade Public Library and a Keep Libraries Funded coordinator, said the 50-branch system requires its current property-tax funding to operate, per WLRN's reporting, and that the projected reduction would affect all library services and users. Keep Libraries Funded, spearheaded by Friends of the Miami-Dade Public Library members, has launched a website highlighting county-by-county impacts across the state.
What Cuts Could Mean For Everyday Users
For patrons, the stakes are personal. Diana Gregory, a 42-year-old library user who visits the main branch about once a month and uses the museum pass program — which offers families free trips to zoos, parks and galleries — said the proposed funding cuts would have a major impact, per WLRN. Katherine Ruiz, a 49-year-old Miami resident who visits the main branch four to five times a week for internet access, books and activities, said the library helps her avoid paying for expensive classes; she completed free CPR classes that would otherwise have cost up to $100, according to the same account.
Xiomalis Curet, who regularly visits the Shenandoah and Hispanic library branches, said she hopes the system remains open without closures. Nearly two in three Miami-Dade residents hold a library card, the outlet reports, and the system recorded about 3.6 million total visits and more than 660,000 electronic users in fiscal year 2023-24. About one-fourth of Miami-Dade residents lack a broadband internet subscription, per the American Community Survey data cited in the same report, underscoring the library system's role as a public access point; Miami-Dade's property-tax millage also funds children's tutoring, internet and printing access, and free air-conditioned public space, according to a separate WLRN report.
The Ballot Measure And Its Backers
Amendment 3 would exempt the first $150,000 of a homeowner's assessed home value from taxes and needs at least 60% voter approval to pass, with early voting set to begin October 24. Supporters, including the Florida Realtors Association, have launched a Vote Yes on 3 website and are calling on voters to stop rising property taxes; the group's CEO, Margy Brant, said local jurisdictions will decide which programs to prioritize after any cuts and that community leaders can make changes without disrupting everyday life. Brant added that library protection would be reflected in community budgets if communities choose to prioritize them, per WLRN. Former Miami-Dade Property Appraiser Pedro Garcia said in 2024 that record value growth had made home ownership difficult for average residents, and the same report notes Florida homeowners saw median real estate taxes rise 73% from 2015 to 2024, compared with a 42% rise nationally, even though Miami-Dade's millage rate has not increased in recent years — property taxable values can still climb due to market changes like inflation.
Opponents, including Florida TaxWatch, oppose the measure. Estimates of its fiscal impact vary by source: WLRN reports Amendment 3 would cut local property taxes by nearly $5 billion in its first year and by $45 billion over five years, while Miami-Dade County's own estimate points to a $385.8 million county revenue loss in 2027 growing to $696.7 million in 2028, a figure a separate WLRN report also described as a $386 million shortfall rising to a $696 million total loss. A state fiscal analysis cited by LakeoNews put the recurring local non-school property-tax loss at approximately $11.86 billion.
Other Florida Library Systems Bracing For Losses
Miami-Dade is far from alone. Volusia County's library system, which draws about 98% of its budget from property taxes, could lose $7 million — roughly 30% of its total budget — according to My News 13, which also notes the Orange County Library System sees about 1.8 million visits a year and relies almost entirely on property-tax funding. LakeoNews reports Hillsborough County has projected a $21.2 million annual library revenue loss by 2029, and Palm Beach County has projected a potential $28 million loss. In the Panhandle, West Florida Public Libraries could lose as much as $4 million annually, with a planned Myrtle Grove branch on Lillian Highway on hold amid potential property-tax cuts, according to North Escambia.
The Keep Libraries Funded Florida Coalition has warned that libraries statewide could face shorter hours, fewer books and materials, reduced technology access, fewer children's programs, deferred maintenance, staffing reductions, new fees and possible closures if Amendment 3 passes.
Key Biscayne Project Presses On, For Now
Despite the uncertainty, one Miami-Dade library expansion is moving forward. Construction of a new two-story, 20,000-square-foot library branch in Key Biscayne is proceeding, with completion expected in 2028, according to Islander News. Miami-Dade Public Library System Director Lydia Lopez said officials do not anticipate any interruption to that project even if Amendment 3 passes, though the county still says future library funding could be affected starting in 2027. Amendment 3 could nonetheless threaten future library expansions elsewhere, at a time when Miami-Dade's southern areas and the Brickell area remain without library branches of their own, and the system received about $39 in local income per person served in fiscal year 2023-24.
