Waialua is a small community place located in the county and city of Honolulu. With a total area of about 6.3 sq. kms., Waialua is elevated by 13 ft above the sea level. Business and trade related organisations are important parts of the local economic activity. Most of the local inhbitants are economically linked with real estate, retail shops and stores, auto repair and financing facilities, banks, insurance, bakeries, education related services etc.