Demographics of North Key Largo, FL
Affluence Level in North Key Largo, FL
A wealthy area with high-earning, well-educated households. Incomes, home values, and educational attainment meaningfully outpace national averages.
People of North Key Largo, FL
Today, North Key Largo is a small, affluent, and predominantly white enclave of 1,630 residents, distinguished by its extremely high college attainment rate of 59.4% and a very low foreign-born share of just 3.7%. The population is notably older and wealthier than the Florida average, with a character shaped by waterfront estates, conservation-minded homeowners, and a quiet, insular atmosphere that contrasts with the more tourist-driven areas of the Florida Keys. The Black population, at 10.8%, is the largest minority group, while Hispanic residents make up only 2.3% and East/Southeast Asian communities just 0.2%, with no measurable Indian-subcontinent population.
How the city was settled and grew
North Key Largo’s settlement history is almost entirely a 20th-century story, with no colonial-era founding. The area remained sparsely populated mangrove and hardwood hammock until the completion of the Overseas Highway (U.S. 1) in 1938, which finally provided reliable road access. The first significant wave of settlers were fishermen, sponge harvesters, and a small number of Bahamian immigrants who built modest homes along the bayside in what is now known as the Stillwright Point area. A second, more transformative wave came in the 1950s and 1960s, when wealthy retirees and second-home buyers from the Northeast and Midwest discovered the area’s deep-water access and relative isolation. These newcomers developed the Ocean Reef Club enclave, a private residential community that became the area’s economic and social anchor, drawing an overwhelmingly white, upper-income population. The Garden Cove neighborhood, centered around the marina and shopping area, grew as a service hub for these residents, housing many of the tradespeople and hospitality workers who supported the club.
Modern era (post-1965)
After the 1965 Hart-Cellar Act, North Key Largo did not experience the large-scale immigration waves seen in mainland South Florida. The foreign-born share remained low, and the population continued to be shaped by domestic in-migration rather than international flows. The 1970s and 1980s saw the construction of the Hammocks at Ocean Reef and Ocean Pointe neighborhoods, both gated communities that reinforced the area’s character as a wealthy, predominantly white retreat. The Black population, which has hovered around 10-11% for decades, is largely concentrated in the older Stillwright Point and Garden Cove areas, representing descendants of the original Bahamian fishing families and a smaller number of later arrivals employed in service and marine trades. The Hispanic population remains minimal, and East/Southeast Asian communities are virtually absent, reflecting the area’s lack of the ethnic enclave economies found in Miami-Dade. The 1990 establishment of the John Pennekamp Coral Reef State Park and subsequent conservation designations froze much of the developable land, limiting new construction and keeping the population stable at around 1,600-1,700 since 2000.
The future
North Key Largo’s population is likely to remain stable or shrink slightly over the next 10-20 years, constrained by strict environmental regulations, high property values, and limited buildable lots. The community is not homogenizing into a single identity but rather tribalizing into two distinct enclaves: the gated, amenity-rich Ocean Reef world (overwhelmingly white, wealthy, and transient) and the older, more permanent neighborhoods like Stillwright Point and Garden Cove (more racially diverse, with deeper local roots). The foreign-born share is unlikely to rise significantly, as the area lacks the rental housing stock and entry-level jobs that attract new immigrants. The Black population may slowly decline as older homeowners sell to wealthier white buyers, while the Hispanic and Asian shares are expected to remain negligible. The college-educated share will likely increase further as the area continues to attract remote workers and affluent retirees.
For someone moving in now, North Key Largo offers a stable, low-density, and highly educated community with a strong conservation ethic and very low crime, but it is also a place where social and economic divisions are geographically clear. New residents should expect to live in a community that values privacy and environmental stewardship over growth, and where the population is unlikely to change dramatically in the coming decades.
* Values derived from national, state, county, city and local statistics and may differ in a specific area. Last updated: 2026-05-14T02:18:34.000Z
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