Library Info Phone number 602-262-4636 http://www.phoenixpubliclibrary.org Library Branch Phoenix Public Library Physical Address 4402 N 51st Ave Phoenix AZ 85031 Library Details Type Public Congressional District 3 Legislative District 24 Palo Verde is located in Maryvale Park between Camelback and Indian School Roads on Campbell and 51st Avenue. The library is south of Campbell and west of 51st Avenue.