Río Arriba, Arecibo, Puerto Rico

Río Arriba
Barrio
Dos Bocas Dam as seen from Río Arriba
Location of Río Arriba within the municipality of Arecibo shown in red
Río Arriba
Location of Puerto Rico
Coordinates: 18°20′28″N 66°41′02″W / 18.341182°N 66.683869°W / 18.341182; -66.683869
Commonwealth Puerto Rico
Municipality Arecibo
Area
 • Total
8.84 sq mi (22.9 km2)
 • Land8.44 sq mi (21.9 km2)
 • Water0.40 sq mi (1.0 km2)
Elevation
1,119 ft (341 m)
Population
 (2010)
 • Total
858
 • Density101.7/sq mi (39.3/km2)
 Source: 2010 Census
Time zoneUTC−4 (AST)

Río Arriba is a barrio in the municipality of Arecibo, Puerto Rico. Its population in 2010 was 858.