San Ildefonso | |
---|---|
Barrio | |
Coordinates: 18°02′31″N 66°21′05″W / 18.041987°N 66.351276°W[1] | |
Commonwealth | Puerto Rico |
Municipality | Coamo |
Area | |
• Total | 12.41 sq mi (32.1 km2) |
• Land | 12.40 sq mi (32.1 km2) |
• Water | 0.01 sq mi (0.03 km2) |
Elevation | 463 ft (141 m) |
Population (2010) | |
• Total | 11,427 |
• Density | 921.5/sq mi (355.8/km2) |
Source: 2010 Census | |
Time zone | UTC−4 (AST) |
San Ildefonso is a barrio in the municipality of Coamo, Puerto Rico. Its population in 2010 was 11,427.[3][4][5]
San Ildefonso was in Spain's gazetteers[6] until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States. In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of San Ildefonso barrio was 1,252.[7]
Census | Pop. | Note | %± |
---|---|---|---|
1900 | 1,252 | — | |
1910 | 1,568 | 25.2% | |
1920 | 1,458 | −7.0% | |
1930 | 1,312 | −10.0% | |
1940 | 1,723 | 31.3% | |
1950 | 2,062 | 19.7% | |
1960 | 2,009 | −2.6% | |
1970 | 2,838 | 41.3% | |
1980 | 5,012 | 76.6% | |
1990 | 6,742 | 34.5% | |
2000 | 9,288 | 37.8% | |
2010 | 11,427 | 23.0% | |
U.S. Decennial Census 1899 (shown as 1900)[8] 1910-1930[9] 1930-1950[10] 1980-2000[11] 2010[12] |