http://www.clarkcountynv.gov/Depts/assessor/Pages/AreaMaps.aspx
http://freedomoutpost.com/wp-content/uploads/2014/04/RuralTaxDistrictMap.pdf
http://freedomoutpost.com/wp-content/uploads/2014/04/Total_Parcel.pdf
Found these links on /freedomoutpost.com. Hope they help.
http://www.clarkcountynv.gov/Depts/assessor/Pages/AreaMaps.aspx
http://freedomoutpost.com/wp-content/uploads/2014/04/RuralTaxDistrictMap.pdf
http://freedomoutpost.com/wp-content/uploads/2014/04/Total_Parcel.pdf