New Mexico jiha ne daga jihohin ƙasar Tarayyar Amurka, a Kudu maso Yammacin ƙasar. Jihar Tarayyar Amurka ne daga shekara ta 1912. Babban birnin jihar New Mexico, Santa Fe ne. Jihar New Mexico yana da yawan fili kimanin kilomita murabba’i 315,198, da yawan jama'a 2,088,070. Gwamnan jihar New Mexico Michelle Lujan Grisham ce, daga zaben gwmanan a shekara ta 2018.