Also known as: Miami Metro Authority
Miami is a middle-income mid-sized city of 459,745 with home prices 1.4× the Florida median.
Miami is one of those places that has become so thoroughly a shorthand for a certain kind of American experience — sun, speed, spectacle — that the actual city, with its 459,745 residents and its median age of 39.3 years, can be easy to overlook in favor of the idea of it. The facts, when examined closely, describe something more complicated and more interesting than the shorthand suggests.
Population and Demographics
According to Census ACS 5-Year 2024 data, Miami's total population stands at 459,745. The city is majority Hispanic or Latino, with 317,968 residents identifying as such — a figure that reflects decades of migration patterns from Cuba, Central America, South America, and the Caribbean that have made Miami one of the most distinctively Latin American cities in the United States. The white non-Hispanic population numbers 152,870, and the Black population 61,377. The Asian population is 7,181.
The city has 190,282 total households, of which 102,628 are family households. Children under 18 number 76,010, representing 16.5 percent of the population, a figure that Census ACS demographic analysis characterizes as family-oriented. The 35-to-64 cohort, at 191,000-plus, forms the largest age band, consistent with a median age of 39.3.
Housing Affordability
The affordability picture in Miami is, to put it plainly, difficult. Derived from Census income, housing, and poverty data, the home price-to-income ratio sits at 8.3 — a figure that housing analysts generally classify as very expensive. For context, a ratio above 5.0 is typically considered severely unaffordable by standard measures. Renters face comparable pressure: rent as a percentage of income runs at 31.8 percent, which places the average Miami renter in cost-burdened territory, the threshold for that designation being 30 percent of gross income.
These numbers do not describe a temporary condition. They reflect a housing market that has, over many years, diverged substantially from the wage levels of the people who live and work in the city.
Climate and Air Quality
The nearest weather station to Miami, MIAMI INTERNATIONAL AP, sits 2.4 miles from the city center. According to NOAA ACIS data, the average temperature is 78.8 degrees Fahrenheit, and annual precipitation reaches 71.2 inches — a figure that places Miami among the wetter major American cities, driven largely by a pronounced summer rainy season.
The EPA's AQI Annual Summary for 2024 recorded 366 days of air quality monitoring. Of those, 219 were classified as good days and 143 as moderate. There was one day in the unhealthy-for-sensitive-groups category, three days classified as unhealthy, and no very unhealthy or hazardous days. The maximum AQI recorded was 197. By the standards of major American urban areas, this represents a reasonably clean air profile, though the three unhealthy days are a reminder that proximity to traffic and industrial activity still registers.
Broadband Access
According to FCC Broadband Data Collection figures current as of June 2025, Miami has achieved near-universal broadband coverage across its 217,404 housing units. Coverage at the 25/3 Mbps threshold, the FCC's longstanding minimum definition of broadband, reaches 100 percent of units. Coverage at 100/20 Mbps and 250/25 Mbps also reaches 100 percent. At the gigabit tier — 1,000/100 Mbps — coverage extends to 91.8 percent of units. The gap at the highest tier is modest but not trivial, representing roughly 18,000 units without access to the fastest available speeds.
Education
Miami hosts a substantial higher education presence. NCES IPEDS data identifies 42 colleges and universities operating in the city. Among the most prominent by enrollment is Miami Dade College, which according to College Scorecard data enrolls 46,182 students. In-state tuition at Miami Dade College is $2,838; out-of-state tuition is $9,661. The institution's completion rate is 45.3 percent, and median earnings for graduates are reported in the College Scorecard dataset.
The city also has 453 licensed childcare centers, according to state facility records — a figure that reflects both the size of the city's family population and the demand for early childhood infrastructure.
Civic and Community Infrastructure
Miami's civic fabric is dense. The IRS Exempt Organizations Business Master File identifies 1,128 religious congregations operating within the city — a count that, even accounting for the size of the population, suggests a high density of faith-based community organization. The same federal dataset identifies 42 arts organizations, including Orchestra Miami, Miami Youth Ballet, Cuban Classical Ballet of Miami, and Guitars Over Guns Operation, among others.
Nine animal welfare organizations operate in the city, per IRS records, including the Marine Animal Rescue Society — an organization whose existence is a small, precise reminder that Miami's geography, bordered by Biscayne Bay and the Atlantic, creates civic needs that inland cities simply do not have.
Twenty-one civic service organizations are documented, including Boys & Girls Clubs of Miami and Miami Food Bank. The Miami Dade Chamber of Commerce Foundation is identified in the IRS Exempt Organizations BMF as the canonical chamber of commerce for the area.
Banking
FDIC branch data shows a substantial banking presence across Miami, with institutions including Bank of America and BankUnited among those maintaining local branches. The FDIC Institutions and Branches dataset provides address-level detail for individual branch locations.
Building and Zoning Regulation
Miami operates within the framework of the Florida Building Code, which, as reflected in Miami-Dade County's own administrative adoption language documented in municipal code records, is adopted by reference in its entirety and amended from time to time by the Board of County Commissioners. The county's administrative chapter, adopted pursuant to Florida Statute § 553.73(4)(a), establishes a more comprehensive local administration structure than the state baseline requires — a common pattern in Florida's larger jurisdictions, where the scale of construction activity makes detailed local administration practically necessary.
All construction in public rights-of-way is required to conform to the uniform standards established by Miami-Dade County's Public Works Manual, per the village-level code language that mirrors county-wide standards. The municipal code for the South Miami area is accessible through Municode at https://library.municode.com/fl/south_miami.
County Context
Miami sits within Miami-Dade County, which according to entity-level data has a total population of 2,701,767 and encompasses 70 municipalities. The county operates 115 libraries, 210 fire stations, and 210 police stations. Miami the city, at roughly 460,000 residents, accounts for approximately 17 percent of the county's total population — large enough to anchor the region, but embedded in a metropolitan structure that distributes services and governance across a wide and varied landscape.
Further Reading
- U.S. Census Bureau, American Community Survey 5-Year Estimates — https://data.census.gov
- National Center for Education Statistics, Common Core of Data — https://nces.ed.gov/ccd/
- FEMA, Disaster Declarations — https://www.fema.gov/disaster/declarations