| Arms | Flag | Country / Territory | Area | Population(2021) | Population density | Capital | Name(s) in official language(s) | ISO 3166-1 |
| | | Anguilla(United Kingdom) | 91 km2(35 sq mi) | 15,753 | 164.8/km2(427/sq mi) | The Valley | Anguilla | AIA |
| | | Antigua and Barbuda | 442 km2(171 sq mi) | 93,219 | 199.1/km2(516/sq mi) | St. John's | Antigua and Barbuda | ATG |
| | | Aruba(Kingdom of the Netherlands) | 180 km2(69 sq mi) | 106,537 | 594.4/km2(1,539/sq mi) | Oranjestad | Aruba | ABW |
| | | The Bahamas | 13,943 km2(5,383 sq mi) | 407,906 | 24.5/km2(63/sq mi) | Nassau | Bahamas | BHS |
| | | Barbados | 430 km2(170 sq mi) | 281,200 | 595.3/km2(1,542/sq mi) | Bridgetown | Barbados | BRB |
| | | Belize | 22,966 km2(8,867 sq mi) | 400,031 | 13.4/km2(35/sq mi) | Belmopan | Belize | BLZ |
| | | Bermuda(United Kingdom) | 54 km2(21 sq mi) | 64,185 | 1,203.7/km2(3,118/sq mi) | Hamilton | Bermuda | BMU |
| | | Bonaire(Kingdom of the Netherlands) | 294 km2(114 sq mi) | 12,093 | 41.1/km2(106/sq mi) | Kralendijk | Boneiru | BES |
| | | British Virgin Islands(United Kingdom) | 151 km2(58 sq mi) | 31,122 | 152.3/km2(394/sq mi) | Road Town | British Virgin Islands | VGB |
| | | Canada | 9,984,670 km2(3,855,100 sq mi) | 38,155,012 | 3.7/km2(9.6/sq mi) | Ottawa | Canada | CAN |
| | | Cayman Islands(United Kingdom) | 264 km2(102 sq mi) | 68,136 | 212.1/km2(549/sq mi) | George Town | Cayman Islands | CYM |
| | | Clipperton Island (France) | 6 km2(2.3 sq mi) | 0 | 0/km2(0/sq mi) | — | Île de Clipperton | CPT |
| | | Costa Rica | 51,180 km2(19,760 sq mi) | 5,153,957 | 89.6/km2(232/sq mi) | San José | Costa Rica | CRI |
| | | Cuba | 109,886 km2(42,427 sq mi) | 11,256,372 | 102.0/km2(264/sq mi) | Havana | Cuba | CUB |
| | | Curaçao(Kingdom of the Netherlands) | 444 km2(171 sq mi) | 190,338 | 317.1/km2(821/sq mi) | Willemstad | Curaçao (Dutch); Kòrsou (Papiamento) | CUW |
| | | Dominica | 751 km2(290 sq mi) | 72,412 | 89.2/km2(231/sq mi) | Roseau | Dominica | DMA |
| | | Dominican Republic | 48,671 km2(18,792 sq mi) | 11,117,873 | 207.3/km2(537/sq mi) | Santo Domingo | República Dominicana | DOM |
| | | El Salvador | 21,041 km2(8,124 sq mi) | 6,314,167 | 293.0/km2(759/sq mi) | San Salvador | El Salvador | SLV |
| | | Federal Dependencies of Venezuela(Venezuela) | 342 km2(132 sq mi) | 2,155 | 6.3/km2(16/sq mi) | Gran Roque | Dependencias Federales de Venezuela | VEN-W |
| | | Greenland(Kingdom of Denmark) | 2,166,086 km2(836,330 sq mi) | 56,243 | 0.026/km2(0.067/sq mi) | Nuuk | Kalaallit Nunaat (Greenlandic); Grønland (Danish) | GRL |
| | | Grenada | 344 km2(133 sq mi) | 124,610 | 302.3/km2(783/sq mi) | St. George's | Gwenad | GRD |
| | | Guadeloupe(France) | 1,628 km2(629 sq mi) | 396,051 | 246.7/km2(639/sq mi) | Basse-Terre | Gwadloup | GLP |
| | | Guatemala | 108,889 km2(42,042 sq mi) | 17,608,483 | 128.8/km2(334/sq mi) | Guatemala City | Guatemala | GTM |
| | | Haiti | 27,750 km2(10,710 sq mi) | 11,447,569 | 361.5/km2(936/sq mi) | Port-au-Prince | Ayiti/Haïti | HTI |
| | | Honduras | 112,492 km2(43,433 sq mi) | 10,278,345 | 66.4/km2(172/sq mi) | Tegucigalpa | Honduras | HND |
| | | Jamaica | 10,991 km2(4,244 sq mi) | 2,827,695 | 247.4/km2(641/sq mi) | Kingston | Jumieka | JAM |
| | | Martinique(France) | 1,128 km2(436 sq mi) | 368,796 | 352.6/km2(913/sq mi) | Fort-de-France | Martinique (French); Matinik (Martinican Creole) | MTQ |
| | | Mexico | 1,964,375 km2(758,449 sq mi) | 126,705,138 | 57.1/km2(148/sq mi) | Mexico City | México | MEX |
| | | Montserrat(United Kingdom) | 102 km2(39 sq mi) | 4,417 | 58.8/km2(152/sq mi) | Plymouth,Brades | Montserrat | MSR |
| | | Nicaragua | 130,373 km2(50,337 sq mi) | 6,850,540 | 44.1/km2(114/sq mi) | Managua | Nicaragua | NIC |
| | | Nueva Esparta(Venezuela) | 1,151 km2(444 sq mi) | 491,610 | 427.1/km2(1,106/sq mi) | La Asunción | Nueva Esparta | VEN-O |
| | | Panama | 75,417 km2(29,119 sq mi) | 4,351,267 | 45.8/km2(119/sq mi) | Panama City | Panamá | PAN |
| | | Puerto Rico(United States) | 8,870 km2(3,420 sq mi) | 3,256,028 | 448.9/km2(1,163/sq mi) | San Juan | Puerto Rico | PRI |
| | | Saba(Kingdom of the Netherlands) | 13 km2(5 sq mi) | 1,537 | 118.2/km2(306/sq mi) | The Bottom | Saba | BES |
| | | San Andrés and Providencia(Colombia) | 53 km2(20 sq mi) | 77,701 | 1,468.59/km2(3,803.6/sq mi) | San Andrés | San Andrés | COL-SAP |
| | | Saint Barthélemy(France) | 21 km2(8.1 sq mi) | 7,448 | 354.7/km2(919/sq mi) | Gustavia | Saint-Barthélemy | BLM |
| | | Saint Kitts and Nevis | 261 km2(101 sq mi) | 47,606 | 199.2/km2(516/sq mi) | Basseterre | Saint Kitts and Nevis | KNA |
| | | Saint Lucia | 539 km2(208 sq mi) | 179,651 | 319.1/km2(826/sq mi) | Castries | Sainte-Lucie | LCA |
| | | Saint Martin(France) | 54 km2(21 sq mi) | 29,820 | 552.2/km2(1,430/sq mi) | Marigot | Saint-Martin | MAF |
| | | Saint Pierre and Miquelon(France) | 242 km2(93 sq mi) | 5,883 | 24.8/km2(64/sq mi) | Saint-Pierre | Saint-Pierre-et-Miquelon | SPM |
| | | Saint Vincent and the Grenadines | 389 km2(150 sq mi) | 104,332 | 280.2/km2(726/sq mi) | Kingstown | Saint Vincent and the Grenadines | VCT |
| | | Sint Eustatius(Kingdom of the Netherlands) | 21 km2(8.1 sq mi) | 2,739 | 130.4/km2(338/sq mi) | Oranjestad | Sint Eustatius | BES |
| | | Sint Maarten(Kingdom of the Netherlands) | 34 km2(13 sq mi) | 44,042 | 1,176.7/km2(3,048/sq mi) | Philipsburg | Sint Maarten | SXM |
| | | Trinidad and Tobago | 5,130 km2(1,980 sq mi) | 1,525,663 | 261.0/km2(676/sq mi) | Port of Spain | Trinidad and Tobago | TTO |
| | | Turks and Caicos Islands(United Kingdom) | 948 km2(366 sq mi) | 45,114 | 34.8/km2(90/sq mi) | Grand Turk (Cockburn Town) | Turks and Caicos Islands | TCA |
| | | United States | 9,629,091 km2(3,717,813 sq mi) | 336,997,624 | 32.7/km2(85/sq mi) | Washington, D.C. | United States of America | USA |
| | | United States Virgin Islands(United States) | 347 km2(134 sq mi) | 100,091 | 317.0/km2(821/sq mi) | Charlotte Amalie | US Virgin Islands | VIR |
| Total | 24,500,995 km2(9,459,887 sq mi) | 583,473,912 | 22.1/km2(57/sq mi) | |