| # | Name | Population |
| 1 | Vladimirskaya Oblast , federal subject of Russia | 1,358,416 |
| 2 | New Hampshire, state of the United States of America | 1,359,711 |
| 3 | Muhafazat Hadramawt, governorate of Yemen | 1,368,000 |
| 4 | Provincia de Entre Rios, province of Argentina | 1,373,270 |
| 5 | Ivano Frankivs ka Oblast , oblast of Ukraine | 1,377,496 |
| 6 | Skane Lan, county (län) in Sweden | 1,387,650 |
| 7 | Kayseri Ili, province of Turkey | 1,389,680 |
| 8 | Changwat Surin, province in northeastern Thailand | 1,396,831 |
| 9 | Distrito Nacional, subdivision of the Dominican Republic | 1,402,749 |
| 10 | Provincia de Salta, province of Argentina | 1,406,584 |
| 11 | Poltavs ka Oblast , oblast of Ukraine | 1,413,829 |
| 12 | Hawaii, state of the United States of America, located on an archipelago in the Pacific Ocean | 1,415,872 |
| 13 | Departamento del Magdalena, department of Colombia | 1,427,026 |
| 14 | Changwat Songkhla, province in southern Thailand | 1,435,968 |
| 15 | Northern District, top level administrative district in Israel | 1,448,100 |
| 16 | Changwat Sisaket, province in northeastern Thailand | 1,472,859 |
| 17 | Muhafazat Aswan, Egyptian governorate | 1,473,975 |
| 18 | Chechenskaya Respublika, republic of Russia, federal subject of Russia | 1,478,726 |
| 19 | Tul skaya Oblast , federal subject of Russia | 1,491,855 |
| 20 | Udmurtskaya Respublika, federal subject of Russia, republic of Russia | 1,500,955 |
| 21 | Belgorodskaya Oblast , federal subject of Russia | 1,549,876 |
| 22 | Region del Biobio, administrative division of Chile | 1,556,805 |
| 23 | Changwat Chon Buri, province in eastern Thailand | 1,558,301 |
| 24 | Changwat Nakhon Si Thammarat, province in southern Thailand | 1,561,927 |
| 25 | Provincia de Manabi, in Ecuador | 1,562,079 |
| 26 | Vinnyts ka Oblast , administrative division (oblast) in western Ukraine | 1,575,808 |
| 27 | Caloocan City, city of the Philippines in Metro Manila | 1,583,978 |
| 28 | Changwat Udon Thani, province in northeastern Thailand | 1,586,646 |
| 29 | Estado de Rondonia, federated state of Brazil | 1,590,011 |
| 30 | Changwat Buriram, province in Thailand | 1,595,747 |
| 31 | Land Mecklenburg Vorpommern, state of Germany | 1,609,675 |
| 32 | Davao City, city of the Philippines | 1,632,991 |
| 33 | Muhafazat Hajjah, governorate of Yemen | 1,683,554 |
| 34 | Wojewodztwo Zachodniopomorskie, voivodeship of Poland | 1,698,344 |
| 35 | Zaporiz ka Oblast , oblast of Ukraine | 1,723,171 |
| 36 | Vastra Gotalands Lan, county (län) in Sweden | 1,730,306 |
| 37 | State of South Australia, state of Australia | 1,767,247 |
| 38 | Changwat Chiang Mai, province in northern Thailand | 1,779,254 |
| 39 | Idaho, state of the United States of America | 1,787,065 |
| 40 | West Virginia, state of the United States of America | 1,792,147 |
| 41 | Changwat Khon Kaen, province in northeastern Thailand | 1,802,872 |
| 42 | Region de Valparaiso, administrative region of Chile | 1,815,902 |
| 43 | Qoraqalpog`iston Respublikasi, autonomous republic in Uzbekistan | 1,817,500 |
| 44 | Freie und Hansestadt Hamburg, city and federal state in the North of Germany | 1,841,179 |
| 45 | Northern Ireland, part of the United Kingdom | 1,862,100 |
| 46 | Leningradskaya Oblast , administrative division (oblast) in northwestern Russia | 1,875,872 |
| 47 | Changwat Ubon Ratchathani, province in northeastern Thailand | 1,878,146 |
| 48 | Primorskiy Kray, federal subject of Russia, krai of Russia | 1,913,037 |
| 49 | Nebraska, Nebraska, state of the United States of America. Nebraska is one of the fifty states that make up the United States of America alongside Washington DC. Lincoln and its most populated town, Omaha, are its capital. It is located in the country's midwest region, the Central Northwest division, bordering South Dakota on the north, the Missouri River on the east, separating it from Iowa and Missouri, Kansas on the south, Colorado on the southwest, and Wyoming on the west. It is the eighth least densely populated state, with 9.12 inhabitants / km², ahead of the least densely populated Idaho, New Mexico, South Dakota, North Dakota, Montana, Wyoming and Alaska. On March 1, 1867, he was admitted to the Union as the 37th, | 1,934,408 |
| 50 | Omskaya Oblast , federal subject of Russia | 1,960,081 |
| 51 | Orenburgskaya Oblast , federal subject of Russia | 1,977,720 |
| 52 | Province of Pampanga, province of the Philippines | 2,014,019 |
| 53 | New Mexico, state of the United States of America | 2,096,829 |
| 54 | Freistaat Thuringen, federal state in the center of Germany | 2,143,145 |
| 55 | Province of Nueva Ecija, province of the Philippines | 2,151,461 |
| 56 | Tinh An Giang, province of Vietnam | 2,158,300 |
| 57 | Euskal Autonomia Erkidegoa, Autonomous community of Spain | 2,167,707 |
| 58 | Luhans ka Oblast , administrative division (oblast) in eastern Ukraine | 2,167,802 |
| 59 | Departamento de Bolivar, department of Colombia | 2,180,976 |
| 60 | Adana Ili, province of Turkey | 2,220,125 |
| 61 | Provincie Noord Brabant, province in the Netherlands | 2,256,848 |
| 62 | Altayskiy Kray, federal subject of Russia | 2,317,052 |
| 63 | Voronezhskaya Oblast , federal subject of Russia | 2,333,768 |
| 64 | Odes ka Oblast , district (oblast) in Ukraine | 2,383,075 |
| 65 | Stockholms Lan, county (län) In Sweden | 2,389,923 |
| 66 | Irkutskaya Oblast , oblast and federal subject in central Siberia, Russia | 2,404,195 |
| 67 | Province of Cebu, province of the Philippines | 2,440,120 |
| 68 | Saratovskaya Oblast , federal subject of Russia | 2,462,950 |
| 69 | Muhafazat al Hudaydah, governorate of Yemen | 2,470,703 |
| 70 | Mintaqat ar Riyad, region of Saudi Arabia | 2,480,401 |
| 71 | Volgogradskaya Oblast , federal subject of Russia | 2,521,276 |
| 72 | L vivs ka Oblast , administrative division (oblast) in western Ukraine | 2,529,608 |
| 73 | Region Centre, administrative region of France | 2,576,252 |
| 74 | Kyoto fu, prefecture of Japan | 2,583,140 |
| 75 | Departement du Nord, French department in Hauts-de-France | 2,604,361 |
| 76 | Changwat Nakhon Ratchasima, province in northeastern Thailand | 2,648,927 |
| 77 | Kemerovskaya Oblast , federal subject of Russia | 2,657,758 |
| 78 | Kharkivs ka Oblast , oblast of Ukraine | 2,694,007 |
| 79 | Galicia, autonomous community of Spain | 2,703,290 |
| 80 | Departamento del Atlantico, department of Colombia | 2,722,128 |
| 81 | Novosibirskaya Oblast , oblast and federal subject in Siberian Federal District, Russia | 2,788,849 |
| 82 | Stavropol skiy Kray, federal subject of Russia | 2,803,573 |
| 83 | Region Bourgogne, region of France | 2,811,423 |
| 84 | Provincie Noord Holland, province of the Netherlands | 2,813,466 |
| 85 | Estado de Hidalgo, state in Mexico | 2,858,359 |
| 86 | Krasnoyarskiy Kray, krai and federal subject in Siberian Federal District, Russia | 2,876,497 |
| 87 | Land Schleswig Holstein, state in Northern Germany | 2,896,712 |
| 88 | Wojewodztwo Dolnoslaskie, voivodeship of Poland | 2,909,997 |
| 89 | Kansas, state of the United States of America | 2,913,314 |
| 90 | Free State, province of South Africa | 2,928,903 |
| 91 | Quezon City, city of the Philippines in Metro Manila | 2,936,116 |
| 92 | Estado de Sinaloa, state of Mexico | 2,966,700 |
| 93 | Mississippi, state of the United States of America | 2,976,149 |
| 94 | Bursa Ili, province of Turkey | 2,994,521 |
| 95 | Arkansas, state of the United States of America | 3,017,804 |
| 96 | Distrito Federal, federal district of Brazil | 3,039,444 |
| 97 | Nevada, state of the United States of America | 3,080,156 |
| 98 | Wales, country in Northwest Europe, part of the United Kingdom | 3,113,000 |
| 99 | Iowa, midwestern state in the United States | 3,155,070 |
| 100 | Muhafazat Qina, Egyptian governorate | 3,164,281 |