Key Largo, FL Profile: Facts & Data


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Key Largo, Florida - Basic Facts

The Key Largo Census Designated Place had a population of 11,222 as of July 1, 2018.

The primary coordinate point for Key Largo is located at latitude 25.0865 and longitude -80.4473 in Monroe County. The formal boundaries for the Key Largo Census Designated Place (see map below) encompass a land area of 12.06 sq. miles and a water area of 3.19 sq. miles. Monroe County is in the Eastern time zone (GMT -5). The elevation is 7 feet.

The Key Largo Census Designated Place (GNIS ID: 2403172) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Florida is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Key Largo Census Designated Place is located within Upper Keys CCD of Monroe County.

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  1. Key Largo 2018 Demographic Data
  2. Growth Rates for Key Largo (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Florida Research Tools (Easy Tools & Current Data)
  3. Florida Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Key Largo, FL Data & Demographics (As of July 1, 2018)


Total Population 11,222
Population in Households 11,107
Population in Familes 8,043
Population in Group Qrtrs 115
Population Density2 931
Diversity Index3 49


Median Household Income $59,076
Average Household Income $86,137
Per Capita Income $38,739


Total Housing Units 9,362 (100%)
Owner Occupied HU 3,209 (34.3%)
Renter Occupied HU 1,816 (19.4%)
Vacant Housing Units 4,337 (46.3%)
Median Home Value $458,168
Average Home Value $575,483


Total Households 5,025
Average Household Size 2.21
Family Households 2,944
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population 0.89% 0.33%
Households 0.8% 0.28%
Families 0.67% 0.18%
Median Household Income   2.28%
Per Capita Income   2.23%

Key Largo, FL - Peer Comparisons by Rank and Percentile

The table below compares Key Largo to the other 919 incorporated cities, towns and CDPs in Florida by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 305 67th
Population Density # 603 34th
Diversity Index # 438 52nd
Median Household Income # 261 72nd
Per Capita Income # 196 79th

Additional comparisons and rankings can be made with a VERY EASY TO USE Florida Census Data Comparison Tool.

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