Piedras Blancas, San Sebastián, Puerto Rico

Piedras Blancas
Barrio
Sign for PR-4111 to Piedras Blancas
Location of Piedras Blancas within the municipality of San Sebastián shown in red
Piedras Blancas
Location of Puerto Rico
Coordinates: 18°20′08″N 66°58′17″W / 18.335455°N 66.971267°W / 18.335455; -66.971267
Commonwealth Puerto Rico
Municipality San Sebastián
Area
 • Total
2.2 sq mi (5.7 km2)
 • Land2.2 sq mi (5.7 km2)
 • Water0 sq mi (0 km2)
Elevation
423 ft (129 m)
Population
 (2010)
 • Total
2,563
 • Density1,165/sq mi (450/km2)
 Source: 2010 Census
Time zoneUTC−4 (AST)

Piedras Blancas is a barrio in the municipality of San Sebastián, Puerto Rico. Its population in 2010 was 2,563.