capable of producing the desired effect, late 14c., making, producing immediate effect, from Old French efficient and directly from Latin efficientem (nominative efficiens) effective, efficient, producing, active, present participle of efficere work out, accomplish (see effect).
Marco Island, Florida. Marco Island is a city in Collier County, Florida, United States, located on an island by the same name in the Gulf of Mexico off the coast of Southwest Florida. It is a principal city of the NaplesâMarco Island Metropolitan Statistical Area. The population was 16,413 at the 2010 census.
Collier County. There are 2,206 real estate listings found in Collier County, FL. There are 8 cities in Collier County which include Naples , Marco Island , Immokalee , Vanderbilt Beach , and Goodland . There are 25 zip codes in Collier County which include 34145 , 34120 , 34114 , 34142 , and 34117 .