Collier County is a county in the U.S. state of Florida, FL with an estimated population of 378,488 as of July 1, 2018 and is thus ranked 91 in the United States.
In contrast to the 2010 census, the population of Collier County was still 321,521. This means that the 2018 population percent change from 2010 population of Collier County has risen by 17.7%.
Collier County is formed in 1923 and covers an total area of 2,305.02 square miles. This area is divided into 1,998.32 square miles land area and 306.69 square miles water area. Density per square kilometre of land area are 160.9 of population in 98.7 housing units.
There were 197,298 housing units in the whole of Collier County for the 2010 census with 133.179 total households, 89.276 of them family households. At the 1990 census, the population of Collier County was still 152,099. 2011 population percent change from 1990 population of Collier County was still 111,39 %, or expressed in detail 169.421 inhabitants. 2017 ACS Population - High School Diploma or more as a percent of 2017 ACS Population - Population 25 and over was 86.5% (percent) and is ranked number 1753 of all counties in the United States.
Labor Force 2018 in Collier County was 177,351 and is ranked number 203, with a Unemployment Rate 2018 of 3.4 % (percent), which is ranked on number 2038 of all counties in the United States. Median Household Income 2017 was $66,709 (percent), which is ranked on number 324 of all counties in the United States. To the area of Collier County also includes Naples-Immokalee-Marco Island, FL Metropolitan Statistical Area and Cape Coral-Fort Myers-Naples, FL Combined Statistical Area.