Get our free mobile appYouTube New Jersey Uncovered YouTube New Jersey Uncovered loading... The Richest Towns Along the New Jersey ShoreCreators of the YouTube Channel New Jersey Uncovered have put together a list of the ten richest beach towns in New Jersey - and, you may see some surprises. YouTube New Jersey Uncovered YouTube New Jersey Uncovered loading...Sea Girt (Monmouth County)"The crowd consists of affluent professionals, retired Wall Street fellas, and old Irish Catholic families." LOOK: Here are the 50 best beach towns in America Every beach town has its share of pluses and minuses, which got us thinking about what makes a beach town the best one to live in. To find out, Stacker consulted data from WalletHub , released June 17, 2020, that compares U.S. beach towns.