How many places in Philippines are called Piedra?

There is one place named Piedra in Philippines.

All places in the world called "Piedra".

Location Piedra:

• Davao City

Cities

San Jose (81)
San Isidro (69)
San Roque (62)
Santa Cruz (62)
San Miguel (58)
San Antonio (57)
San Juan (54)
Buenavista (50)
San Vicente (47)
Rizal (47)
Santo Niño (42)
Mabini (41)
San Agustin (38)
Concepcion (37)
San Pedro (36)
San Francisco (36)
San Rafael (36)
Bato (35)
Santa Rosa (32)
Sabang (31)
Santiago (31)
Bagacay (30)
Libertad (30)
Santa Maria (28)
San Nicolas (28)
Looc (27)
Santa Ana (27)
Santo Tomas (27)
San Luis (26)
Pandan (26)