Immokalee is an unincorporated area and a census-designated place in Collier County, Florida, United States. The population was 24,154 at the 2010 census.Immokalee is the center of the region's agriculture industry and home to many immigrant and migrant families who work the vast fields which produce a large amount of the United States' fresh produce. Crops include cucumbers, bell peppers, citrus and about 90% of the nation's tomatoes that are harvested during the winter months.