Tavernier is a census-designated place (CDP) and unincorporated community in Monroe County, Florida, United States on Key Largo, the largest island in the upper Florida Keys. Tavernier's population was 2,530 at the 2020 census, up from 2,136 in 2010. Geography Tavernier is located at (25.015156, -80.513678). It occupies the southwesternmost of Key Largo, the largest of the Florida Keys. Tavernier is bordered to the northeast by the community of Key Largo and to the southwest, across Tavernier Creek, by the village of Islamorada on Plantation Key. U.S. Route 1 (the Overseas Highway) runs through Tavernier, leading southwest to Key West and northeast to Miami. According to the United States Census Bureau, the Tavernier CDP has a total area of , of which , or 4.66%, are water. Climate Tavernier has a tropical savanna climate (Aw), according to the Köppen climate classification. Demographics 2020 census As of the 2020 United States census, 2,530 people, 768 households, and 462 families were residing in the CDP. 2000 census In the 2000 census, 2,173 people resided in the CDP, making up 938 households, and 602 families. The population density was 321.5/km (832.1/mi2). The 1,806 housing units had an average density of 267.2/km (691.6/mi2). The racial makeup of the CDP was 96.78% White, 0.83% African American, 0.46% Native American, 0.32% Asian, 0.05% Pacific Islander, 0.78% from other races, and 0.78% from two or more races. Hispanics or Latinos of any race were 19.51% of the population. Of the 938 households, 26.3% had children under 18 living with them, 50.6% were married couples living together, 8.1% had a female householder with no husband present, and 35.8% were not families. About 26.1% of all households were made up of individuals, and 7.8% had someone living alone who was 65 or older. The average household size was 2.29, and the average family size was 2.74. In the CDP, 20.4% of the population was under 18, 4.8% were from 18 to 24, 28.3% were from 25 to 44, 31.0% were from 45 to 64, and 15.5% were 65 or older. The median age was 43 years. For every 100 females, there were 103.5 males. For every 100 females 18 and over, there were 102.8 males. The median income for a household in the CDP was $40,881, and for a family was $46,141. Males had a median income of $30,221 versus $26,397 for females. The per capita income for the