|
Region + Rank
|
Population
|
City
|
|
Bangkok 1
|
17,509,335
|
Bangkok
|
|
Samut Prakan 1
|
1,462,097
|
Samut Prakan
|
|
Chiang Mai 1
|
1,306,242
|
Chiang Mai
|
|
Chonburi 1
|
1,209,081
|
Pattaya
|
|
Nonthaburi 1
|
1,164,527
|
Nonthaburi
|
|
Chonburi 2
|
1,130,164
|
Chonburi
|
|
Nakhon Ratchasima 1
|
823,728
|
Nakhon Ratchasima
|
|
Songkhla 1
|
731,955
|
Hat Yai
|
|
Rayong 1
|
703,479
|
Rayong
|
|
Samut Sakhon 1
|
616,533
|
Samut Sakhon
|
|
Chiang Rai 1
|
587,391
|
Chiang Rai
|
|
Surat Thani 1
|
556,034
|
Surat Thani
|
|
Ubon Ratchathani 1
|
551,912
|
Ubon Ratchathani
|
|
Udon Thani 1
|
534,163
|
Udon Thani
|
|
Phitsanulok 1
|
520,206
|
Phitsanulok
|
|
Pathum Thani 1
|
511,203
|
Rangsit
|
|
Lampang 1
|
503,219
|
Lampang
|
|
Chonburi 3
|
480,195
|
Laem Chabang
|
|
Nakhon Pathom 1
|
471,313
|
Nakhon Pathom
|
|
Phuket 1
|
466,912
|
Phuket
|
|
Khon Kaen 1
|
449,847
|
Khon Kaen
|
|
Nonthaburi 2
|
421,026
|
Pakkret
|
|
Songkhla 2
|
413,101
|
Songkhla
|
|
Lopburi 1
|
406,808
|
Lopburi
|
|
Saraburi 1
|
390,505
|
Saraburi
|
|
Roi Et 1
|
361,760
|
Roi Et
|
|
Trang 1
|
355,846
|
Trang
|
|
Chachoengsao 1
|
352,156
|
Chachoengsao
|
|
Ratchaburi 1
|
345,922
|
Ratchaburi
|
|
Phra Nakhon Si Ayutthaya 1
|
323,780
|
Phra Nakhon Si Ayutthaya
|
|
Yala 1
|
319,730
|
Yala
|
|
Phetchaburi 1
|
318,089
|
Phetchaburi
|
|
Sakon Nakhon 1
|
294,702
|
Sakon Nakhon
|
|
Samut Prakan 2
|
288,616
|
Lat Luang
|
|
Tak 1
|
272,008
|
Mae Sot
|
|
Prachuap Khiri Khan 1
|
263,430
|
Hua Hin
|
|
Kalasin 1
|
260,904
|
Kalasin
|
|
Pattani 1
|
258,021
|
Pattani
|
|
Chiang Rai 2
|
230,815
|
Mae Sai
|
|
Nan 1
|
221,309
|
Nan
|
|
Buri Ram 1
|
213,485
|
Buri Ram
|
|
Uttaradit 1
|
206,778
|
Uttaradit
|
|
Suphan Buri 1
|
204,671
|
Suphan Buri
|
|
Samut Songkhram 1
|
201,520
|
Samut Songkhram
|
|
Loei 1
|
177,590
|
Loei
|
|
Nakhon Pathom 2
|
175,044
|
Sam Phran
|
|
Kanchanaburi 1
|
170,640
|
Kanchanaburi
|
|
Ranong 1
|
169,180
|
Ranong
|
|
Samut Sakhon 2
|
164,903
|
Om Noi
|
|
Maha Sarakham 1
|
162,480
|
Maha Sarakham
|
|
Phrae 1
|
162,398
|
Phrae
|
|
Narathiwat 1
|
155,085
|
Narathiwat
|
|
Ratchaburi 2
|
152,650
|
Ban Pong
|
|
Krabi 1
|
151,810
|
Krabi
|
|
Tak 2
|
143,319
|
Tak
|
|
Nakhon Sawan 1
|
142,004
|
Nakhon Sawan
|
|
Chanthaburi 1
|
141,029
|
Chanthaburi
|
|
Sisaket 1
|
140,909
|
Sisaket
|
|
Yasothon 1
|
138,954
|
Yasothon
|
|
Surin 1
|
136,098
|
Surin
|
|
Nakhon Si Thammarat 1
|
125,508
|
Nakhon Si Thammarat
|
|
Phatthalung 1
|
122,079
|
Phatthalung
|
|
Nakhon Phanom 1
|
118,994
|
Nakhon Phanom
|
|
Chumphon 1
|
118,599
|
Chumphon
|
|
Phetchabun 1
|
116,230
|
Phetchabun
|
|
Nong Khai 1
|
113,933
|
Nong Khai
|
|
Mukdahan 1
|
111,076
|
Mukdahan
|
|
Kamphaeng Phet 1
|
110,047
|
Kamphaeng Phet
|
|
Phayao 1
|
104,717
|
Phayao
|
|
Lamphun 1
|
104,311
|
Lamphun
|
|
Chachoengsao 2
|
104,197
|
Bang Wua
|
|
Ratchaburi 3
|
103,056
|
Photharam
|
|
Satun 1
|
91,604
|
Satun
|
|
Sing Buri 1
|
87,055
|
Sing Buri
|
|
Narathiwat 2
|
84,103
|
Su-Ngai Kolok
|
|
Chachoengsao 3
|
82,189
|
Tha Than
|
|
Prachuap Khiri Khan 2
|
81,154
|
Prachuap Khiri Khan
|
|
Phichit 1
|
80,095
|
Phichit
|
|
Nong Bua Lamphu 1
|
78,033
|
Nong Bua Lamphu
|
|
Trat 1
|
76,395
|
Trat
|
|
Surat Thani 2
|
75,314
|
Koh Samui
|
|
Chaiyaphum 1
|
74,128
|
Chaiyaphum
|
|
Phayao 2
|
72,315
|
Yuan
|
|
Ang Thong 1
|
71,943
|
Ang Thong
|
|
Prachuap Khiri Khan 3
|
69,643
|
Khao Noi
|
|
Sukhothai 1
|
67,404
|
Sukhothai
|
|
Nakhon Si Thammarat 2
|
66,315
|
Pak Phraek
|
|
Prachin Buri 1
|
65,144
|
Prachin Buri
|
|
Chai Nat 1
|
64,060
|
Chai Nat
|
|
Amnat Charoen 1
|
63,273
|
Amnat Charoen
|
|
Buri Ram 2
|
61,008
|
Nang Rong
|
|
Yala 2
|
60,308
|
Betong
|
|
Prachin Buri 2
|
59,516
|
Prong Phai
|
|
Khon Kaen 2
|
59,076
|
Nai Mueang
|
|
Chiang Rai 3
|
58,263
|
Mae Chan
|
|
Loei 2
|
57,142
|
Wang Saphung
|
|
Phuket 2
|
56,240
|
Choeng Thale
|
|
Phra Nakhon Si Ayutthaya 2
|
55,618
|
Khlong Chik
|
|
Bueng Kan 1
|
55,091
|
Bueng Kan
|
|
Uthai Thani 1
|
53,115
|
Uthai Thani
|
|
Sukhothai 2
|
52,069
|
Sawankhalok
|
|
Nakhon Phanom 2
|
51,725
|
That Phanom
|
|
Saraburi 2
|
50,042
|
Na Phra Lan
|
|
Rayong 2
|
49,405
|
Pluak Daeng
|
|
Saraburi 3
|
48,379
|
Kaeng Khoi
|
|
Mae Hong Son 1
|
47,515
|
Mae Hong Son
|
|
Khon Kaen 3
|
47,320
|
Chum Phae
|
|
Phetchabun 2
|
46,765
|
Lom Sak
|
|
Nakhon Ratchasima 2
|
46,366
|
Pak Chong
|
|
Nakhon Nayok 1
|
45,097
|
Nakhon Nayok
|
|
Nakhon Sawan 2
|
43,596
|
Takhli
|
|
Suphan Buri 2
|
43,010
|
U Thong
|
|
Sisaket 2
|
42,007
|
Kantharalak
|
|
|
Region + Rank
|
Population
|
City
|
|
Sa Kaeo 1
|
41,935
|
Sa Kaeo
|
|
Lampang 2
|
41,075
|
Mae Mo
|
|
Phetchaburi 2
|
40,511
|
Cha-am
|
|
Nakhon Ratchasima 3
|
40,079
|
Sikhio
|
|
Sukhothai 3
|
39,330
|
Thung Saliam
|
|
Lampang 3
|
38,950
|
Lom Raet
|
|
Narathiwat 3
|
37,791
|
Chehe
|
|
Chiang Mai 2
|
36,721
|
Chiang Dao
|
|
Sakon Nakhon 2
|
36,110
|
Sawang Daen Din
|
|
Sa Kaeo 2
|
35,808
|
Aranyaprathet
|
|
Mae Hong Son 2
|
35,543
|
Mae Sariang
|
|
Phuket 3
|
35,256
|
Pa Tong
|
|
Roi Et 2
|
35,008
|
Nong Phok
|
|
Phang Nga 1
|
34,820
|
Thai Chang
|
|
Roi Et 3
|
33,316
|
Sa Khu
|
|
Buri Ram 3
|
33,097
|
Nikhom
|
|
Sakon Nakhon 3
|
32,763
|
Phang Khon
|
|
Suphan Buri 3
|
32,558
|
Khao Phra
|
|
Krabi 2
|
32,439
|
Ao Nang
|
|
Ubon Ratchathani 2
|
32,258
|
Det Udom
|
|
Phang Nga 2
|
32,175
|
Talat Yai
|
|
Loei 3
|
31,903
|
Chiang Khan
|
|
Phitsanulok 2
|
31,625
|
Wat Bot
|
|
Ang Thong 2
|
31,264
|
Pa Mok
|
|
Phra Nakhon Si Ayutthaya 3
|
30,994
|
Sena
|
|
Tak 3
|
30,706
|
Tak Ok
|
|
Kanchanaburi 2
|
30,615
|
Tha Maka
|
|
Prachin Buri 3
|
30,557
|
Mueang Kao
|
|
Phayao 3
|
30,311
|
Si Thoi
|
|
Chiang Mai 3
|
30,105
|
Chai Prakan
|
|
Phitsanulok 3
|
29,821
|
Wang Thong
|
|
Surat Thani 3
|
29,360
|
Ko Pha-Ngan
|
|
Kamphaeng Phet 2
|
29,041
|
Khlong Nam Lai
|
|
Phatthalung 2
|
28,733
|
Mae Khri
|
|
Phichit 2
|
28,412
|
Taphan Hin
|
|
Chai Nat 2
|
28,089
|
Huai Krot
|
|
Ang Thong 3
|
27,390
|
San Chao Rong Thong
|
|
Kamphaeng Phet 3
|
26,779
|
Phran Kratai
|
|
Nan 2
|
26,411
|
Klang Wiang
|
|
Nong Bua Lamphu 2
|
26,280
|
Na Klang
|
|
Lamphun 2
|
26,006
|
Na Sai
|
|
Bueng Kan 2
|
25,930
|
Phon Charoen
|
|
Nakhon Si Thammarat 3
|
25,490
|
Pak Phanang
|
|
Sing Buri 2
|
25,290
|
In Buri
|
|
Chai Nat 3
|
25,212
|
Phraek Sriracha
|
|
Nong Khai 2
|
24,856
|
Tha Bo
|
|
Nan 3
|
24,507
|
Pua
|
|
Phang Nga 3
|
24,440
|
Khuekkhak
|
|
Nakhon Pathom 3
|
24,196
|
Kamphaeng Saen
|
|
Pattani 2
|
23,810
|
Talu Ban
|
|
Phrae 2
|
23,707
|
Den Chai
|
|
Chaiyaphum 2
|
23,524
|
Ban Khwao
|
|
Nakhon Sawan 3
|
23,097
|
Chum Saeng
|
|
Sing Buri 3
|
22,854
|
Pho Sangkho
|
|
Kalasin 2
|
22,488
|
Kamalasai
|
|
Songkhla 3
|
22,273
|
Padangbesar
|
|
Kanchanaburi 3
|
22,108
|
Sangkhla
|
|
Chaiyaphum 3
|
21,905
|
Ban Kok
|
|
Pattani 3
|
21,626
|
Bo Thong
|
|
Trang 2
|
21,551
|
Kantang
|
|
Lopburi 2
|
21,412
|
Khok Samrong
|
|
Satun 2
|
21,293
|
La-Ngu
|
|
Udon Thani 2
|
21,206
|
Kumphawapi
|
|
Chumphon 2
|
21,035
|
Pak Nam
|
|
Rayong 3
|
20,966
|
Thang Kwian
|
|
Kalasin 3
|
20,510
|
Bua Khao
|
|
Surin 2
|
20,481
|
Kang-an
|
|
Phrae 3
|
20,303
|
Huai O
|
|
Bueng Kan 3
|
20,108
|
Pak Khat
|
|
Nong Khai 3
|
19,507
|
Chumphon
|
|
Chanthaburi 2
|
19,080
|
Khlung
|
|
Chumphon 3
|
18,873
|
Lang Suan
|
|
Phichit 3
|
18,505
|
Bang Mun Nak
|
|
Sa Kaeo 3
|
18,441
|
Watthana Nakhon
|
|
Lamphun 3
|
18,335
|
Li
|
|
Maha Sarakham 2
|
18,136
|
Pa Lan
|
|
Phetchaburi 3
|
17,887
|
Ban Laem
|
|
Nakhon Phanom 3
|
17,512
|
Si Songkhram
|
|
Nong Bua Lamphu 3
|
17,190
|
Mueang Mai
|
|
Satun 3
|
16,849
|
Chalung
|
|
Krabi 3
|
16,575
|
Sala Dan
|
|
Yasothon 2
|
16,454
|
Sam Yaek
|
|
Trat 2
|
16,400
|
Khlong Yai
|
|
Uttaradit 2
|
16,340
|
Si Phanommat
|
|
Surin 3
|
16,278
|
Sikhoraphum
|
|
Phetchabun 3
|
16,104
|
Tha Rong
|
|
Amnat Charoen 2
|
15,811
|
Hua Taphan
|
|
Ubon Ratchathani 3
|
15,647
|
Phibun
|
|
Maha Sarakham 3
|
15,425
|
Borabue
|
|
Lopburi 3
|
15,279
|
Khok Salung
|
|
Ranong 2
|
15,070
|
Ngao
|
|
Udon Thani 3
|
14,919
|
Si That
|
|
Yasothon 3
|
14,556
|
Fa Yat
|
|
Samut Sakhon 3
|
14,238
|
Lak Sam
|
|
Sisaket 3
|
13,850
|
Yang Chum Noi
|
|
Uttaradit 3
|
13,613
|
Nai Mueang
|
|
Nakhon Nayok 2
|
13,304
|
Ban Na
|
|
Chanthaburi 3
|
12,700
|
Tha Mai
|
|
Uthai Thani 2
|
11,821
|
Lan Sak
|
|
Mukdahan 2
|
11,603
|
Nong Sung
|
|
Trang 3
|
11,433
|
Yan Ta Khao
|
|
Nakhon Nayok 3
|
11,170
|
Ongkharak
|
|
Mukdahan 3
|
11,051
|
Nikhom Kham Soi
|
|
Mae Hong Son 3
|
10,819
|
Pai
|
|
Uthai Thani 3
|
10,588
|
Nong Suang
|
|
Phatthalung 3
|
10,469
|
Tha Maduea
|
|
Amnat Charoen 3
|
10,206
|
Kut Suai
|
|
Trat 3
|
9,704
|
Laem Ngop
|
|
Yala 3
|
9,331
|
Yaha
|
|
Samut Songkhram 2
|
9,050
|
Kradang Nga
|
|
Ranong 3
|
8,603
|
Nam Chuet
|
|
Samut Songkhram 3
|
6,347
|
Bang Nok Khwaek
|
|
