Lindenhurst is located on Long Island just outside of New York City in New York. Lindenhurst is right on the coast, and provides many sandy beaches and parks to residents. Lindenhurst experiences a population increase most years due to the outstanding city and housing facilities offered. People who find this area ideal also tend to search home rentals in Smithtown, NY as well. Lindenhurst houses a large Polish population, and continues to be a favorite among New York patrons.