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 CityCountryPopulation
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