Brenda, ArizonaBrenda is a census-designated place in La Paz County, Arizona, United States.DescriptionThe community is located approximately east of Quartzsite and northeast of Interstate 10 on U.S. Route [60 in Arizona|U.S. Route 60]. Its population was 466 as of the 2020 [United States Census|2020 census]. The community lies east of the Plomosa Mountains, and it is the closest community to the New [Water Mountains] Wilderness, five air miles to the south. Brenda is four miles northeast of the western terminus of US 60.DemographicsBrenda first appeared on the 2010 U.S. Census as a census-designated place.InfrastructureThe Desert Shadows Domestic Water Improvement District serves part of Brenda.