Rank
|
Population
|
Country
|
City
|
1
|
14,792,000
|
Turkey
|
Istanbul
|
2
|
4,138,000
|
Pakistan
|
Islamabad- Rawalpindi
|
3
|
3,327,000
|
Nigeria
|
Ibadan
|
4
|
3,094,000
|
Turkey
|
Izmir
|
5
|
2,515,000
|
Iran
|
Isfahan
|
6
|
2,296,000
|
India
|
Indore
|
7
|
1,897,000
|
United States
|
Indianapolis
|
8
|
1,182,000
|
Nigeria
|
Ilorin
|
9
|
937,000
|
Turkey
|
İzmit
|
10
|
819,000
|
Malaysia
|
Ipoh
|
11
|
768,000
|
Jordan
|
Irbid
|
12
|
767,000
|
Egypt
|
Ismailia
|
13
|
746,000
|
Philippines
|
Ilo-Ilo
|
14
|
664,000
|
Russia
|
Irkutsk
|
15
|
653,000
|
Russia
|
Izhevsk
|
16
|
643,000
|
Brazil
|
Itajaí
|
17
|
616,000
|
Mexico
|
Irapuato
|
18
|
559,000
|
Nigeria
|
Ikare
|
19
|
556,000
|
Colombia
|
Ibagué
|
20
|
501,000
|
Romania
|
Iași
|
21
|
500,000
|
United States
|
Indio-Palm Springs
|
22
|
484,000
|
Brazil
|
Ipatinga
|
23
|
472,000
|
Peru
|
Iquitos
|
24
|
464,000
|
Yemen
|
Ibb
|
25
|
454,000
|
Russia
|
Ivanovo
|
|
Rank
|
Population
|
Country
|
City
|
26
|
440,000
|
Nigeria
|
Ilesha
|
27
|
419,000
|
India
|
Imphal
|
28
|
401,000
|
Nigeria
|
Ife
|
29
|
400,000
|
Nigeria
|
Ihiala
|
30
|
381,000
|
Nigeria
|
Ijebu-Ode
|
31
|
365,000
|
United Kingdom
|
Ipswich
|
32
|
365,000
|
Ukraine
|
Ivano-Frankivsk
|
33
|
357,000
|
Nigeria
|
Ijebu-Igbo
|
34
|
350,000
|
Japan
|
Iwaki
|
35
|
347,000
|
Philippines
|
Iligan
|
36
|
336,000
|
Turkey
|
İskenderun
|
37
|
325,000
|
India
|
Ichalkaranji
|
38
|
314,000
|
Bangladesh
|
Ishwardi
|
39
|
310,000
|
Ethiopia
|
Irgalem
|
40
|
310,000
|
Tajikistan
|
Istaravshan
|
41
|
308,000
|
Nigeria
|
Ikirun
|
42
|
306,000
|
Congo (Rep.)
|
Impfondo
|
43
|
289,000
|
Nigeria
|
Iseyin
|
44
|
282,000
|
Peru
|
Ica
|
45
|
279,000
|
Chile
|
Iquique
|
46
|
278,000
|
Brazil
|
Imperatriz
|
47
|
270,000
|
Turkey
|
Isparta
|
48
|
265,000
|
Tajikistan
|
Isfara
|
49
|
245,000
|
Austria
|
Innsbruck
|
50
|
239,000
|
Nigeria
|
Ikire
|
|