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
3,366. Skeldon Guyana 5,859
2,476. Sitionuevo Colombia 11,817
2,191. Siqueira Campos Brazil 13,866
3,833. Sipe Sipe Bolivia 3,776
3,976. Sinnamary French Guiana 3,180
163. Sincelejo Colombia 261,187
1,166. Sincé Colombia 30,768
3,166. Simplício Mendes Brazil 7,076
361. Simões Filho Brazil 116,662
3,684. Simões Brazil 4,332
3,034. Simoca Argentina 7,939
3,234. Simití Colombia 6,670
3,582. Simijaca Colombia 4,767
1,758. Simão Dias Brazil 18,385
4,261. Simacota Colombia 2,156
3,100. Silvia Colombia 7,474
2,989. Silvania Colombia 8,237
2,531. Silvânia Brazil 11,377
1,880. Silva Jardim Brazil 16,888
4,557. Silos Colombia 1,300
3,186. Sierra Grande Argentina 6,978
4,533. Sierra Colorada Argentina 1,374
1,881. Sidrolândia Brazil 16,878
2,951. Siderópolis Brazil 8,536
1,086. Sicuani Peru 33,575
3,215. Sicaya Peru 6,842
2,813. Sibundoy Colombia 9,458
1,470. Sibaté Colombia 23,208
4,530. Siachoque Colombia 1,375
913. Sevilla Colombia 41,612
2,281. Severínia Brazil 13,212
4,149. Severiano Melo Brazil 2,503
220. Sete Lagoas Brazil 201,334
4,353. Sesquilé Colombia 1,876
413. Sertãozinho Brazil 99,211
2,187. Sertanópolis Brazil 13,903
1,781. Sertânia Brazil 18,190
2,353. Serro Brazil 12,616
795. Serrinha Brazil 49,078
4,216. Serrezuela Argentina 2,291
4,104. Serrano Argentina 2,670
951. Serrana Brazil 39,826
769. Serra Talhada Brazil 51,203
1,500. Serra Negra Brazil 22,632
2,925. Serra Branca Brazil 8,765
92. Serra Brazil 394,153
720. Seropédica Brazil 54,846
3,284. Senillosa Argentina 6,394
806. Senhor do Bonfim Brazil 48,471
2,078. Sengés Brazil 14,867
1,916. Senador Pompeu Brazil 16,515
3,392. Senador José Porfírio Brazil 5,708
2,488. Senador Guiomard Brazil 11,727
645. Senador Canedo Brazil 61,800
1,611. Sena Madureira Brazil 20,516
3,862. Seguí Argentina 3,646
949. Segovia Colombia 39,938
1,480. Sechura Peru 23,020
4,301. Sebastián Elcano Argentina 2,042
1,890. Seabra Brazil 16,764
2,021. Schroeder Brazil 15,505
3,316. Sayán Peru 6,196
4,036. Sauce de Luna Argentina 2,901
3,355. Sauce Uruguay 5,910
2,000. Saubara Brazil 15,662
4,206. Saturnino M. Laspiur Argentina 2,316
1,979. Satuba Brazil 15,887
2,018. Satipo Peru 15,532
3,428. Sastre Argentina 5,521
4,025. Sasaima Colombia 2,948
1,598. Sarzedo Brazil 20,798
2,982. Sarmiento Argentina 8,292
3,043. Sardinata Colombia 7,872
3,268. Sarandí Grande Uruguay 6,441
3,125. Sarandí del Yi Uruguay 7,367
493. Sarandi Brazil 84,697
2,048. Sarandi Brazil 15,158
3,832. Saquisilí Ecuador 3,778
3,678. Saquena Peru 4,362
641. Saquarema Brazil 62,056
4,111. Sapuyes Colombia 2,628
320. Sapucaia Brazil 130,937
2,409. Sapucaia Brazil 12,329
4,334. Sapucaí Paraguay 1,932
2,072. Saposoa Peru 14,894
542. Sapiranga Brazil 76,051
123. São Vicente Brazil 324,457
3,323. São Tomé Brazil 6,137
2,403. São Simão Brazil 12,351
1,695. São Sepé Brazil 19,181
1,157. São Sebastião do Passé Brazil 31,049
685. São Sebastião do Paraíso Brazil 57,238
1,709. São Sebastião do Caí Brazil 19,012
538. São Sebastião Brazil 76,367
2,796. São Sebastião Brazil 9,551
776. São Roque Brazil 50,540
1,677. São Raimundo Nonato Brazil 19,569
2,701. São Raimundo das Mangabeiras Brazil 10,216
2,435. São Pedro do Sul Brazil 12,137
3,114. São Pedro do Piauí Brazil 7,408