South America - Top 100+ Cities by Population
Population data by city is the population of the city itself, not the metro area (for specific metro area data, see our ranking by metro area). Data is as of 2011 estimates.
| Rank | City | Country | Population | |
|---|---|---|---|---|
| 3,238. | Trancas | Argentina | 6,658 | |
| 3,101. | Tranqueras | Uruguay | 7,474 | |
| 1,355. | Treinta y Tres | Uruguay | 25,653 | |
| 440. | Trelew | Argentina | 93,442 | |
| 3,961. | Tremedal | Brazil | 3,252 | |
| 1,141. | Tremembé | Brazil | 31,719 | |
| 3,925. | Trenel | Argentina | 3,426 | |
| 829. | Tres Arroyos | Argentina | 47,136 | |
| 2,081. | Três Barras | Brazil | 14,855 | |
| 4,574. | Tres Capones | Argentina | 1,234 | |
| 628. | Três Corações | Brazil | 63,457 | |
| 1,585. | Três Coroas | Brazil | 21,051 | |
| 1,771. | Três de Maio | Brazil | 18,278 | |
| 1,400. | Tres Isletas | Argentina | 24,747 | |
| 521. | Três Lagoas | Brazil | 78,712 | |
| 1,846. | Três Passos | Brazil | 17,286 | |
| 882. | Três Pontas | Brazil | 43,749 | |
| 569. | Três Rios | Brazil | 71,944 | |
| 3,283. | Trevelín | Argentina | 6,395 | |
| 2,056. | Trindade | Brazil | 15,100 | |
| 1,687. | Trindade | Brazil | 19,313 | |
| 422. | Trindade | Brazil | 97,521 | |
| 3,588. | Trinidad | Colombia | 4,752 | |
| 4,055. | Trinidad | Paraguay | 2,837 | |
| 1,582. | Trinidad | Uruguay | 21,093 | |
| 3,808. | Triunfo | Brazil | 3,871 | |
| 2,090. | Triunfo | Brazil | 14,749 | |
| 3,361. | Trujillo | Colombia | 5,874 | |
| 46. | Trujillo | Peru | 747,450 | |
| 978. | Trujillo | Venezuela | 38,110 | |
| 2,996. | Tubará | Colombia | 8,180 | |
| 599. | Tubarão | Brazil | 67,245 | |
| 2,374. | Tucacas | Venezuela | 12,500 | |
| 1,152. | Tucano | Brazil | 31,203 | |
| 2,063. | Tucumã | Brazil | 15,030 | |
| 3,176. | Túcume | Peru | 7,043 | |
| 763. | Tucupita | Venezuela | 51,534 | |
| 539. | Tucuruí | Brazil | 76,337 | |
| 262. | Tuluá | Colombia | 165,501 | |
| 481. | Tumaco | Colombia | 86,713 | |
| 379. | Tumbes | Peru | 109,223 | |
| 3,826. | Tungasuca | Peru | 3,791 | |
| 357. | Tunja | Colombia | 117,479 | |
| 1,929. | Tuntum | Brazil | 16,402 | |
| 642. | Tupã | Brazil | 62,035 | |
| 1,418. | Tupaciguara | Brazil | 24,398 | |
| 4,597. | Tupambaé | Uruguay | 1,189 | |
| 3,383. | Tupanatinga | Brazil | 5,768 | |
| 1,831. | Tupanciretã | Brazil | 17,488 | |
| 2,606. | Tupi Paulista | Brazil | 10,877 | |
| 1,524. | Tupiza | Bolivia | 22,233 | |
| 1,629. | Túquerres | Colombia | 20,184 | |
| 701. | Turbaco | Colombia | 56,171 | |
| 2,698. | Turbaná | Colombia | 10,235 | |
| 777. | Turbo | Colombia | 50,508 | |
| 2,653. | Turiaçu | Brazil | 10,471 | |
| 2,918. | Turmalina | Brazil | 8,795 | |
| 4,037. | Turmequé | Colombia | 2,901 | |
| 111. | Turmero | Venezuela | 344,700 | |
| 4,425. | Tuta | Colombia | 1,639 | |
| 2,427. | Tutóia | Brazil | 12,212 | |
| 4,064. | Uarini | Brazil | 2,796 | |
| 2,526. | Uauá | Brazil | 11,425 | |
| 420. | Ubá | Brazil | 97,828 | |
| 3,010. | Ubaíra | Brazil | 8,069 | |
| 1,234. | Ubaitaba | Brazil | 28,375 | |
| 2,198. | Ubajara | Brazil | 13,802 | |
| 4,199. | Ubajay | Argentina | 2,334 | |
| 4,351. | Ubalá | Colombia | 1,886 | |
| 4,670. | Ubaque | Colombia | 1,009 | |
| 2,003. | Ubatã | Brazil | 15,604 | |
| 1,612. | Ubaté | Colombia | 20,485 | |
| 518. | Ubatuba | Brazil | 79,007 | |
| 164. | Uberaba | Brazil | 260,843 | |
| 62. | Uberlândia | Brazil | 563,536 | |
| 3,591. | Ucacha | Argentina | 4,747 | |
| 1,810. | Uchiza | Peru | 17,742 | |
| 3,048. | Uiraúna | Brazil | 7,823 | |
| 4,114. | Ulloa | Colombia | 2,621 | |
| 2,920. | Umarizal | Brazil | 8,780 | |
| 2,311. | Umbaúba | Brazil | 12,880 | |
| 4,559. | Umbita | Colombia | 1,295 | |
| 3,628. | Umbuzeiro | Brazil | 4,588 | |
| 2,426. | Umirim | Brazil | 12,220 | |
| 456. | Umuarama | Brazil | 89,687 | |
| 1,501. | Una | Brazil | 22,613 | |
| 653. | Unaí | Brazil | 60,202 | |
| 3,971. | Une | Colombia | 3,208 | |
| 3,718. | Ungia | Colombia | 4,179 | |
| 1,998. | União | Brazil | 15,677 | |
| 802. | União da Vitória | Brazil | 48,741 | |
| 922. | União dos Palmares | Brazil | 41,178 | |
| 4,197. | Unión | Argentina | 2,341 | |
| 4,418. | Unión | Paraguay | 1,653 | |
| 2,031. | Unquillo | Argentina | 15,369 | |
| 3,231. | Upanema | Brazil | 6,704 | |
| 735. | Upata | Venezuela | 53,685 | |
| 4,215. | Uramita | Colombia | 2,292 | |
| 2,417. | Urbano Santos | Brazil | 12,268 | |
| 3,440. | Urcos | Peru | 5,479 |
