The World - 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 
82,541. Río Chiquito  Honduras 1,405
25,441. Rio Claro  Brazil 12,620
2,225. Rio Claro  Brazil 180,147
46,503. Rio Communities  United States 4,723
2,602. Río Cuarto  Argentina 153,757
8,942. Rio das Ostras  Brazil 46,618
15,869. Rio das Pedras  Brazil 23,722
29. Rio de Janeiro  Brazil 6,023,699
87,665. Río de Jesús  Panama 1,180
30,629. Rio de Loba  Portugal 9,529
7,744. Rio de Mouro  Portugal 54,695
39,897. Río de Oro  Colombia 6,122
14,464. Río de Teapa  Mexico 26,500
31,255. Rio Del Mar  United States 9,216
56,072. Rio Dell  United States 3,368
63,612. Rio di Pusteria - Muehlbach  Italy 2,640
8,096. Rio do Sul  Brazil 51,944
88,043. Río Duque  Panama 1,166
86,885. Río Esteban  Honduras 1,208
22,002. Rio Formoso  Brazil 15,518
41,595. Río Frío  Mexico 5,707
4,819. Río Gallegos  Argentina 85,700
79,623. Río Gatún  Panama 1,553
2,136. Rio Grande  Brazil 187,838
13,087. Río Grande  Mexico 29,841
89,073. Río Grande  Panama 1,127
46,690. Río Grande  Peru 4,689
24,352. Río Grande  Puerto Rico 13,467
63,266. Rio Grande  United States 2,670
23,880. Rio Grande City  United States 13,834
10,600. Rio Grande da Serra  Brazil 38,161
14,827. Río Guayabal de Yateras  Cuba 25,753
46,339. Río Hato  Panama 4,752
40,401. Río Hondo  Guatemala 5,997
67,178. Rio Hondo  United States 2,356
59,720. Río Lagartos  Mexico 3,000
67,267. Río Lajas  Puerto Rico 2,349
6,643. Rio Largo  Brazil 63,387
83,141. Río Limpio  Dominican Republic 1,376
22,433. Rio Linda  United States 15,106
55,114. Río Lindo  Honduras 3,479
26,225. Rio Maior  Portugal 12,064
70,202. Rio Marina  Italy 2,150
46,075. Rio Meão  Portugal 4,802
35,844. Río Muerto  Mexico 7,358
9,756. Rio Negrinho  Brazil 41,914
16,273. Rio Negro  Brazil 23,006
39,417. Rio Novo  Brazil 6,255
37,845. Rio Novo do Sul  Brazil 6,717
14,249. Rio Pardo  Brazil 26,998
30,599. Rio Pardo de Minas  Brazil 9,540
82,958. Río Pico  Argentina 1,386
28,896. Rio Piracicaba  Brazil 10,439
24,044. Rio Pomba  Brazil 13,706
15,569. Rio Preto da Eva  Brazil 24,283
4,715. Rio Rancho  United States 87,521
15,726. Rio Real  Brazil 24,005
18,979. Rio Rico  United States 18,962
86,692. Río Rita  Panama 1,216
43,622. Rio Saliceto  Italy 5,258
31,770. Río San Juan  Dominican Republic 8,983
19,660. Río Segundo  Argentina 18,155
30,029. Río Segundo  Costa Rica 9,853
73,820. Río Sereno  Panama 1,908
64,060. Rio Tavares  Brazil 2,600
7,896. Río Tercero  Argentina 53,389
26,620. Rio Tinto  Brazil 11,804
8,396. Rio Tinto  Portugal 49,966
31,875. Rio Tuba  Philippines 8,944
8,549. Río Verde  Mexico 48,854
75,266. Rio Verde  United States 1,811
54,021. Río Verde Arriba  Dominican Republic 3,613
20,961. Rio Verde de Mato Grosso  Brazil 16,613
37,061. Río Viejo  Colombia 6,963
35,835. Rio Vista  United States 7,360
3,256. Riobamba  Ecuador 124,478
39,576. Rioblanco  Colombia 6,210
31,222. Riofrío  Colombia 9,236
92,464. Ríofrío de Aliste  Spain 1,008
60,234. Ríogordo  Spain 2,954
4,434. Ríohacha  Colombia 92,431
15,161. Rioja  Peru 25,057
84,035. Rioja  Spain 1,331
89,010. Riol  Germany 1,129
76,933. Riola  Spain 1,706
70,392. Riola Sardo  Italy 2,137
43,266. Riolo Terme  Italy 5,336
84,057. Ríolobos  Spain 1,330
18,072. Riom  France 20,142
60,746. Riom-ès-Montagnes  France 2,902
75,304. Riomaggiore  Italy 1,809
40,070. Ríon  Greece 6,083
66,556. Rion-des-Landes  France 2,401
6,764. Rionegro  Colombia 62,291
24,380. Rionero in Vulture  Italy 13,441
88,955. Rionero Sannitico  Italy 1,131
79,293. Rions  France 1,571
80,491. Riópar  Spain 1,504
28,343. Riorges  France 10,763
71,373. Riós  Spain 2,074