Martinho Campos is a Brazilian municipality located in the center of the state of Minas Gerais.
[2] The city center of Martinho Campos is located at an elevation of 699 meters on federal highway BR-357, in the upper valley of the São Francisco River.
Neighboring municipalities are: Abaté (N), Pompeu (E), Pitangui (SE), Leandro Ferreira and Bom Despacho (S), Dores do Indaiá and Quartel Geral (W).
The highest ranking municipality in Minas Gerais in 2000 was Poços de Caldas with 0.841, while the lowest was Setubinha with 0.568.
In more recent statistics (considering 5,507 municipalities) Manari in the state of Pernambuco has the lowest rating in the country—0,467—putting it in last place.