"Union Lake is an unincorporated community in Oakland County in the U.S. state of Michigan. It is located at the junction of four townships at 42\u00B036\u203253\u2033N 83\u00B026\u203248\u2033W: Southwest corner of Waterford Southeast corner of White Lake Northeast corner of Commerce Northwest corner of West BloomfieldThe ZIP code is 48387 and the FIPS place code is 81380."@en .