Puerto Rico is divided into 78 municipalities (municipios). Municipalities are subdivided into barrios (wards).
SNo,Municipality,FIPS code,Founded,Population (2010),Area1,San Juan,127,1509,"3,95,326",47.85 sq mi (123.93 sq km)2,Bayamn,21,1772,"2,08,116",44.32 sq mi (114.80 sq km)3,Carolina,31,1816,"1,76,762",45.32 sq mi (117.38 sq km)4,Ponce,113,1692,"1,66,327",114.76 sq mi (297.23 sq km)5,Caguas,25,1775,"1,42,893",58.60 sq mi (151.77 sq km)6,Guaynabo,61,1769,"97,924",27.58 sq mi (71.43 sq km)7,Arecibo,13,1616,"96,440",125.95 sq mi (326.20 sq km)8,Toa Baja,137,1745,"89,609",23.24 sq mi (60.19 sq km)9,Mayagez,97,1760,"89,080",77.65 sq mi (201.11 sq km)10,Trujillo Alto,139,1801,"74,842",20.76 sq mi (53.77 sq km)11,Toa Alta,135,1751,"74,066",27.02 sq mi (69.98 sq km)12,Aguadilla,5,1780,"60,949",36.53 sq mi (94.61 sq km)13,Vega Baja,145,1776,"59,662",45.86 sq mi (118.78 sq km)14,Humacao,69,1722,"58,466",44.75 sq mi (115.90 sq km)15,Ro Grande,119,1840,"54,304",60.62 sq mi (157.01 sq km)16,Cabo Rojo,23,1771,"50,917",70.37 sq mi (182.27 sq km)17,Juana Daz,75,1798,"50,747",60.28 sq mi (156.12 sq km)18,Cayey,35,1773,"48,119",51.93 sq mi (134.51 sq km)19,Canvanas,29,1909,"47,648",32.87 sq mi (85.12 sq km)20,Isabela,71,1819,"45,631",55.30 sq mi (143.23 sq km)21,Gurabo,63,1815,"45,369",27.89 sq mi (72.23 sq km)22,Guayama,57,1736,"45,362",64.99 sq mi (168.32 sq km)23,Manat,91,1738,"44,113",46.13 sq mi (119.48 sq km)24,Cidra,41,1809,"43,480",36.02 sq mi (93.29 sq km)25,San Sebastin,131,1752,"42,430",70.42 sq mi (182.39 sq km)26,Yauco,153,1756,"42,043",68.19 sq mi (176.61 sq km)27,Aguada,3,1508,"41,959",30.85 sq mi (79.90 sq km)28,Hatillo,65,1823,"41,953",41.78 sq mi (108.21 sq km)29,San Lorenzo,129,1811,"41,058",53.11 sq mi (137.55 sq km)30,Coamo,43,1579,"40,512",78.10 sq mi (202.27 sq km)31,Juncos,77,1797,"40,290",26.49 sq mi (68.61 sq km)32,Moca,99,1772,"40,109",50.34 sq mi (130.38 sq km)33,Vega Alta,143,1775,"39,951",27.73 sq mi (71.82 sq km)34,Las Piedras,85,1773,"38,675",33.88 sq mi (87.75 sq km)35,Dorado,51,1842,"38,165",23.09 sq mi (59.80 sq km)36,Yabucoa,151,1793,"37,941",55.21 sq mi (142.99 sq km)37,Corozal,47,1795,"37,142",42.57 sq mi (110.26 sq km)38,Fajardo,53,1772,"36,993",29.86 sq mi (77.34 sq km)39,San Germn,125,1573,"35,527",54.50 sq mi (141.15 sq km)40,Camuy,27,1807,"35,159",46.35 sq mi (120.06 sq km)41,Utuado,141,1739,"33,149",113.53 sq mi (294.04 sq km)42,Morovis,101,1818,"32,610",38.87 sq mi (100.67 sq km)43,Salinas,123,1851,"31,078",69.37 sq mi (179.67 sq km)44,Lares,81,1827,"30,753",61.45 sq mi (159.15 sq km)45,Naranjito,105,1824,"30,402",27.40 sq mi (70.97 sq km)46,Barranquitas,19,1803,"30,318",34.25 sq mi (88.71 sq km)47,Loza,87,1719,"30,060",19.37 sq mi (50.17 sq km)48,Aasco,11,1733,"29,261",39.29 sq mi (101.75 sq km)49,Aguas Buenas,7,1838,"28,659",30.08 sq mi (77.92 sq km)50,Catao,33,1927,"28,140",4.84 sq mi (12.55 sq km)51,Naguabo,103,1821,"26,720",51.66 sq mi (133.80 sq km)52,Villalba,149,1917,"26,073",35.64 sq mi (92.31 sq km)53,Quebradillas,115,1823,"25,919",22.68 sq mi (58.74 sq km)54,Aibonito,9,1824,"25,900",31.31 sq mi (81.10 sq km)55,Lajas,79,1883,"25,753",59.95 sq mi (159.15 sq km)56,Sabana Grande,121,1813,"25,265",35.83 sq mi (92.80 sq km)57,Barceloneta,17,1881,"24,816",18.69 sq mi (48.41 sq km)58,Peuelas,111,1793,"24,282",44.62 sq mi (115.57 sq km)59,Orocovis,107,1772,"23,423",63.62 sq mi (164.78 sq km)60,Santa Isabel,133,1842,"23,274",34.02 sq mi (88.119 sq km)61,Guayanilla,59,1833,"21,581",42.27 sq mi (109.48 sq km)62,Comero,45,1826,"20,778",28.40 sq mi (73.56 sq km)63,Luquillo,89,1797,"20,068",25.81 sq mi (66.85 sq km)64,Arroyo,15,1855,"19,575",15.01 sq mi (38.87 sq km)65,Adjuntas,1,1815,"19,483",66.69 sq mi (172.73 sq km)66,Gunica,55,1508,"19,427",37.05 sq mi (95.96 sq km)67,Patillas,109,1811,"19,277",46.7 sq mi (120.95 sq km)68,Ciales,39,1820,"18,782",66.53 sq mi (172.31 sq km)69,Hormigueros,67,1874,"17,250",11.34 sq mi (29.37 sq km)70,Jayuya,73,1911,"16,642",44.53 sq mi (115.33 sq km)71,Rincn,117,1771,"15,200",14.29 sq mi (37.01 sq km)72,Ceiba,37,1838,"13,631",29.04 sq mi (75.20 sq km)73,Florida,54,1971,"12,680",15.21 sq mi (39.39 sq km)74,Maunabo,95,1799,"12,225",21.07 sq mi (54.57 sq km)75,Las Maras,83,1871,"9,881",46.36 sq mi (120.07 sq km)76,Vieques,147,1852,"9,301",50.77 sq mi (131.49 sq km)77,Maricao,93,1874,"6,276",36.62 sq mi (94.85 sq km)78,Culebra,49,1880,"1,818",11.62 sq mi (30.10 sq km),,,,,"For more information, kindly visit : www.downloadexcelfiles.com ",,,,,