Nassau County PBA 89 E Jericho Tpke, Mineola, NY11501 The Nassau County Police Benevolent Association has been in existence for over 80 years. It helps supports police…More officers in Nassau County. The association strives to maintain a good working environment for the officers in Nassau County. Since the inception of the Nassau County PBA there have been 21 different presidents that have worked to provide a helpful and succesful association. It is located on the southwest Corner of East Jericho Turnpike and Pershing Parkway.