Buena is just a borough in the County of Atlantic and located in the U.S. state of New Jersey. Buena has a total area of about 20 sq. kms. and located at an elevated height of about 125 ft. from the ground level. A major part of the local population are primarily white and they are mainly engaged with the local education and the government sector. Some are also involved with the local Post Office and the local transportation facility.