How many places in Mexico are called Sierra Negra?

There is one place named Sierra Negra in Mexico.

All places in the world called "Sierra Negra".

Location Sierra Negra:

• Chihuahua

Cities

Buenavista (62)
Buena Vista (42)
Santa Rosa (32)
San Francisco (31)
Santa Maria (31)
Emiliano Zapata (30)
San José (30)
Guadalupe (30)
San Pedro (30)
San Miguel (29)
San Rafael (29)
San Antonio (29)
San Nicolás (28)
San Felipe (28)
Ojo de Agua (28)
San Lorenzo (28)
San Isidro (28)
San Juan (28)
San Martín (28)
La Soledad (27)
Rancho Nuevo (27)
Santa Cruz (27)
San Pablo (27)
San Vicente (27)
San Bartolo (27)
Benito Juárez (26)
Santa Lucía (26)
Santiago (26)
La Palma (26)
San Agustín (26)