Thailand divides its settlements (thesaban) into three categories by size: city municipalities (thesaban nakhon), towns (thesaban mueang) and townships (or subdistrict municipality) (thesaban tambon). There are 33 city municipalities as of November 2024.
The national capital Bangkok and the special governed city Pattaya fall outside these divisions. They are "self-governing districts".
Due to the outdated nature of the thesaban system, any city municipality's growth subsequent to its settlement designation is not included in both area and population numbers. For this reason, the Department of Public Works and Town & Country Planning, and each province's Provincial Administrative Organization regularly revise and publish up-to-date city boundaries () to reflect population growth. These revisions are royally decreed and published in the Royal Thai Government Gazette. The term เขตเมือง/khet mueang can also be translated to the term urban area, a widely used term to describe and designate large cities.
Most Thai cities' revised boundaries are contained in the province's capital district, known as Amphoe Mueang. Chiang Mai is the only city outside Bangkok to cover multiple districts in its urban area. Bangkok and Chiang Mai are the only cities in Thailand with a population of over one million.
Thailand has an urbanization rate of 52% (2021), translating to 36,217,020 people of the total population. This rate is based on the thesaban system, meaning that 8,442,107 people live in city municipalities, 4,437,112 people live in town municipalities and 23,337,801 people in townships (subdistrict municipalities). According to the khet mueang system, 21,838,418 people (31.35% of total population) live in urban areas with a population greater than 150,000.
Several agencies issue population figures. Locally registered Thai populations are compiled by the Department of Local Administration (DLA). These figures are labeled as "Locally Registered Thai Population" and reflect the migrant, upcountry, and seasonal nature of Thai labor flows to the capital and tourist hot spots, yet maintain upcountry registration. Figures are very different from those by the National Statistics Office (NSO), which conducts the decennial census by attempting to count the total resident Thai population plus under 1,000 permanent resident foreigners. The result by the NSO is labeled as "Total Thai Population". Neither of the two offices release municipal level figures that include non-permanent residents, long-stay expatriates and figures for contracted foreign ASEAN migrants (a significant labor segment in cities like Bangkok, Pattaya, Chiang Mai, and Phuket, totaling two to three million workers), though this inclusion is being increasingly regularized since 2014. The NSO did release projected figures including regularized ASEAN migrants, i.e., "total resident population" down to the provincial level for 2017.
City municipalities
The table below lists Department of Local Administration (DLA) (local registered Thai) 2020 figures. For the NSO compiled total Thai resident decennial census municipal counts view here..
In most cases, municipal population numbers do not represent the current size of each individual city, but only the administrative core. Geographically limited city municipalities such as Koh Samui and the suburban city municipalities of Bangkok, namely Nonthaburi, Pak Kret, Samut Prakan, Nakhon Pathom, and Samut Sakhon, are the exception. Bangkok's suburban areas are inside the Bangkok Metropolitan Region and therefore do not have their own urban or metropolitan area.
{|class="wikitable sortable"
! No.
! Name
! Thai
! District, Province
! Area<br>
! Population<br>
! Date, city designation
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>1</span>||Krung Thep Maha Nakhon (Bangkok)||กรุงเทพมหานคร||bgcolor="AAAAAA"| || 1,568.74 || 5,588,222 || 1972-12-14
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>2</span>||Nonthaburi||นนทบุรี||Mueang Nonthaburi, Nonthaburi|| 38.90 || 251,026 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>3</span>||Pak Kret||ปากเกร็ด||Pak Kret, Nonthaburi||36.04 || 189,458 || 2000-02-16
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>4</span>||Hat Yai||หาดใหญ่||Hat Yai, Songkhla|| 21.00 || 149,459 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>5</span>||Chaophraya Surasak||เจ้าพระยาสุรศักดิ์||Si Racha, Chonburi|| 276.98 || 146,474 || 2013-05-01
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>6</span>||Surat Thani||สุราษฎร์ธานี||Mueang Surat Thani, Surat Thani|| 68.97 || 131,599 || 2007-05-04
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>7</span>||Nakhon Ratchasima||นครราชสีมา||Mueang Nakhon Ratchasima, Nakhon Ratchasima|| 37.50 || 122,730 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>8</span>||Chiang Mai||เชียงใหม่||Mueang Chiang Mai, Chiang Mai|| 40.22 || 122,627 || 1936-03-28
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>9</span>||Udon Thani||อุดรธานี||Mueang Udon Thani, Udon Thani||47.70 || 120,202 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>10</span>||Pattaya||พัทยา||Bang Lamung, Chonburi|| 53.44 || 117,606 || 1978-11-29
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>11</span>||Khon Kaen||ขอนแก่น||Mueang Khon Kaen, Khon Kaen|| 46.00 || 110,615 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>12</span>||Nakhon Si Thammarat||นครศรีธรรมราช||Mueang Nakhon Si Thammarat, Nakhon Si Thammarat|| 22.56 || 100,416 || 1994-08-15
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>13</span>||Laem Chabang||แหลมฉบัง||Si Racha, Chonburi|| 88.59 || 89,457 || 2010-05-24
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>14</span>||Rangsit||รังสิต||Thanyaburi, Pathum Thani|| 20.80 || 84,268 || 2011-04-29
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>15</span>||Nakhon Sawan||นครสวรรค์||Mueang Nakhon Sawan, Nakhon Sawan|| 27.87 || 81,239 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>16</span>||Phuket||ภูเก็ต||Mueang Phuket, Phuket|| 12.00 || 77,778 || 2004-02-13
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>17</span>||Chiang Rai||เชียงราย||Mueang Chiang Rai, Chiang Rai|| 60.85 || 77,545 || 2004-02-13
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>18</span>||Ubon Ratchathani||อุบลราชธานี||Mueang Ubon Ratchathani, Ubon Ratchathani|| 29.04 || 72,855 || 1999-03-06
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>19</span>||Nakhon Pathom||นครปฐม||Mueang Nakhon Pathom, Nakhon Pathom|| 19.85 || 72,753 || 1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>20</span>||Ko Samui||เกาะสมุย||, Surat Thani|| 252.00 || 68,994 || 2012-09-14
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>21</span>||Samut Sakhon||สมุทรสาคร||Mueang Samut Sakhon, Samut Sakhon|| 10.33 || 65,409 || 1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>22</span>||Phitsanulok||พิษณุโลก||Mueang Phitsanulok, Phitsanulok|| 18.26 || 64,068 || 1999-03-06
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>23</span>||Rayong||ระยอง||Mueang Rayong, Rayong|| 16.95 || 62,384 || 1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>24</span>||Songkhla||สงขลา||Mueang Songkhla, Songkhla|| 9.27 || 60,021 || 1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>25</span>||Yala||ยะลา||Mueang Yala, Yala|| 19.00 || 59,983 || 1995-09-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>26</span>||Trang||ตรัง||Mueang Trang, Trang|| 14.77 || 56,893 ||1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>27</span>||Om Noi||อ้อมน้อย||Krathum Baen, Samut Sakhon|| 30.40 || 53,822 || 2010-11-11
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>28</span>||Sakon Nakhon||สกลนคร||Mueang Sakon Nakhon, Sakon Nakhon|| 54.54 || 51,331 || 2012-03-08
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>29</span>||Lampang||ลำปาง||Mueang Lampang, Lampang|| 22.17 || 50,697 || 1999-11-07
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>30</span>||Samut Prakan||สมุทรปราการ||Mueang Samut Prakan, Samut Prakan|| 7.33 || 49,604 || 1999-03-23
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>31</span>||Phra Nakhon Si Ayutthaya||พระนครศรีอยุธยา||Phra Nakhon Si Ayutthaya, Phra Nakhon Si Ayutthaya|| 14.84 || 49,208 || 1999-12-14
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>32</span>||Mae Sot||แม่สอด||Mae Sot, Tak|| 27.20 || 41,581 || 2010-01-28
|-
| align=center bgcolor="6A5ACD"|<span style=color:white>33</span>||Buriram||บุรีรัมย์||Mueang Buriram, Buriram|| 75.44 || 25,087 || 2024-10-31
|-
|}
Largest cities by urban population
The following table lists the 10 largest cities in Thailand by urban population, based on Department of Local Administration (DLA) figures. These figures represent the current size of each city, accounting for area and population growth subsequent to each city's original city municipality designation.
Bangkok and Chiang Mai are the only cities covering multiple districts (known as Khet for Bangkok and Amphoe for the provinces), and the only two cities with a population of over one million. Although Pattaya is a "self-governing district" (located inside, but not part of Bang Lamung district), it has grown into all neighboring sub-districts and accounts for the largest population percentage, making it de facto a part of the "Pattaya-Bang Lamung-Jomtien" area. Chiang Mai is the only provincial city whose city boundaries () cover districts adjacent to the Amphoe Mueang district (Capital district).
{| class="wikitable sortable"
!No.
!Name
!Thai
!Province
!Area<br>
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">1</span>||Krung Thep Maha Nakhon (Bangkok)||กรุงเทพมหานคร|| bgcolor="AAAAAA" | || 1,568.74 || 10,539,000
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">2</span>||Chiang Mai||เชียงใหม่||Chiang Mai || 405 || 1,198,000
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">3</span>||Nakhon Ratchasima||นครราชสีมา||Nakhon Ratchasima|| 755.6 || 466,098
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">4</span>||Khon Kaen||ขอนแก่น||Khon Kaen|| 953.4 || 412,758
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">5</span>||Hat Yai||หาดใหญ่||Songkhla|| 852.796 || 404,044
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">6</span>||Udon Thani||อุดรธานี||Udon Thani|| 1,094.7 || 400,581
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">7</span>||Chon Buri||ชลบุรี||Chon Buri|| 228.8 || 342,959
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">8</span>||Pattaya||พัทยา||Chon Buri|| 727 || 328,961
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">9</span>||Si Racha||ศรีราชา||Chon Buri|| 616.4 || 327,172
|-
| align="center" bgcolor="6A5ACD" |<span style="color:white">10</span>||Phitsanulok||พิษณุโลก||Phitsanulok|| 777 || 281,929
|}
Gallery of cityscapes
<gallery mode="packed" class="left">
File:Pattaya_by_Vikramjit_Kakati.jpg|Pattaya
File:Panoramic view of Chiang Mai City.jpg|Chiang Mai, the largest urban area in the north and second-largest urban area in the country
File:Skyline of Hat Yai City, June 2012 by.jpg|Hat Yai, part of the largest urban area (conurbation) in the south (Greater Hat Yai-Songkhla)
</gallery>
Town municipalities
300px|thumb|right|Map of Bangkok and the 76 provinces of Thailand
thumb|300px|right|An ethnolinguistic map of Thailand
Department of Local Administration (DLA) figures. The towns in bold characters are capitals.
{|width=50% class="wikitable sortable"
! Name
! Thai
! Province
! Population<br /><small>(2015)</small>
<!---|-
| [[]] || || Province || align=right| || --->
|-
| Amnat Charoen || || Amnat Charoen || align=right|26,634
|-
| Ang Sila || || Chon Buri || align=right|30,538
|-
| Ang Thong || || Ang Thong || align=right|13,134
|-
| Aranyaprathet || || Sa Kaeo || align=right|15,141
|-
| Aranyik || || Phitsanulok || align=right|29,525
|-
| Ayothaya || || Phra Nakhon Si Ayutthaya || align=right|18,571
|-
| Ban Bueng || || Chonburi || align=right|15,006
|-
| Ban Chang || || Rayong || align=right|17,025
|-
| Ban Dung || || Udon Thani || align=right|16,146
|-
| Ban Mi || || Lopburi || align=right|4,448
|-
| Ban Phai || || Khon Kaen || align=right|32,604
|-
| Ban Phru || || Songkhla || align=right|25,128
|-
| Ban Pong || || Ratchaburi || align=right|21,892
|-
| Ban Suan || || Chon Buri || align=right|60,797
|-
| Ban Thum || || Khon Kaen || align=right|17,188
|-
| Bang Bua Thong || || Nonthaburi || align=right|35,761
|-
| Bang Khu Wat || || Pathum Thani || align=right|18,536
|-
| Bang Kruai || || Nonthaburi || align=right|42,649
|-
| Bang Mun Nak || || Phichit || align=right|9,422
|-
| Bang Rachan || || Sing Buri || align=right|16,131
|-
| Bang Rin || || Ranong || align=right|18,788
|-
| Bang Si Mueang || || Nonthaburi || align=right|26,754
|-
|Betong|| || Yala || align=right|24,385
|-
| Bua Khao || || Kalasin || align=right|12,252
|-
| Bua Yai || || Nakhon Ratchasima || align=right|16,505
|-
| Bueng Kan || || Bueng Kan || align=right|20,103
|-
| Bueng Yitho || || Pathum Thani || align=right|24,230
|-
| Cha-am || || Phetchaburi || align=right|28,925
|-
| Chachoengsao || || Chachoengsao || align=right|43,812
|-
| Chaeramae || || Ubon Ratchathani || align=right|12,450
|-
| Chai Nat || || Chai Nat || align=right|16,499
|-
| Chaisatarn || || Nan || align=right|8,657
|-
| Chaiyaphum || || Chaiyaphum || align=right|42,436
|-
| Chanthaburi || || Chanthaburi || align=right|28,011
|-
| Chanthanimit || || Chanthaburi || align=right|14,008
|-
| Chonburi || || Chonburi || align=right|41,014
|-
| Chum Het || || Buriram || align=right|19,945
|-
| Chum Phae || || Khon Kaen || align=right|33,689
|-
| Chum Saeng || || Nakhon Sawan || align=right|10,701
|-
| Chumphon || || Chumphon || align=right|34,895
|-
| Det Udom || || Ubon Ratchathani || align=right|14,859
|-
| Dok Khamtai || || Phayao || align=right|14,255
|-
| Don Sak || || Surat Thani || align=right|10,145
|-
| Hua Hin || || Prachuap Khiri Khan || align=right|41,859
|-
| Kaeng Khoi || || Saraburi || align=right|12,172
|-
| Kalasin || || Kalasin || align=right|36,955
|-
| Kamphaeng Phet || || Kamphaeng Phet || align=right|31,192
|-
| Kamphaeng Phet || || Songkhla || align=right|14,748
|-
| Kanchanaburi || || Kanchanaburi || align=right|39,123
|-
| Kantang || || Trang || align=right|13,656
|-
| Kantharalak || || Sisaket || align=right|20,175
|-
| Kathu || || Phuket || align=right|20,420
|-
| Khao Rup Chang || || Songkhla || align=right|42,111
|-
| Khao Sam Yot || || Lopburi || align=right|14,776
|-
| Khelang Nakhon || || Lampang || align=right|60,646
|-
| Khlong Hae || || Songkhla || align=right|38,156
|-
| Khlong Luang || || Pathum Thani || align=right|43,273
|-
| Khlung || || Chanthaburi || align=right|11,996
|-
| Kho Hong || || Songkhla || align=right|46,184
|-
| Khuan Lang || || Songkhla || align=right|47,024
|-
| Khu Khot || || Pathum Thani || align=right|40,634
|-
| Krabi || || Krabi || align=right|24,611
|-
| Kranuan || || Khon Kaen || align=right|12,215
|-
| Krathum Baen || || Samut Sakhon || align=right|16,211
|-
| Krathum Lom || || Nakhon Pathom || align=right|13,558
|-
| Lam Sam Kaeo || || Pathum Thani || align=right|42,153
|-
| Lam Ta Sao || || Phra Nakhon Si Ayutthaya || align=right|14,483
|-
| Lamphun || || Lamphun || align=right|15,322
|-
| Lang Suan || || Chumphon || align=right|9,954
|-
| Lat Luang || || Samut Prakan || align=right|73,196
|-
| Lat Sawai || || Pathum Thani || align=right|48,211
|-
| Loei || || Loei || align=right|23,725
|-
| Lom Raet || || Lampang || align=right|15,014
|-
| Lom Sak || || Phetchabun || align=right|14,415
|-
| Lopburi || || Lopburi || align=right|30,791
|-
| Mae Jo || || Chiang Mai || align=right|16,001
|-
| Mae Hia || || Chiang Mai || align=right|14,356
|-
| Mae Hong Son || || Mae Hong Son || align=right|6,208
|-
| Maha Sarakham || || Maha Sarakham || align=right|46,523
|-
| Map Ta Phut || || Rayong || align=right|33,794
|-
| Muang Ngam || || Songkhla || align=right|11,165
|-
| Mueang Kaen Phatthana || || Chiang Mai || align=right|14,342
|-
| Mueang Pak || || Nakhon Ratchasima || align=right|13,848
|-
| Mueang Phon || || Khon Kaen || align=right|14,220
|-
| Mukdahan || || Mukdahan || align=right|35,313
|-
| Nà Sản || || Surat Thani || align=right|19,445
|-
| Nakhon Nayok, || || Nakhon Nayok || align=right|17,596
|-
| Nakhon Phanom || || Nakhon Phanom || align=right|31,449
|-
| Nan || || Nan || align=right|22,273
|-
| Nang Rong || || Buriram || align=right|20,798
|-
|Narathiwat|| || Narathiwat || align=right|42,890
|-
| Nong Sung-Nam Kham || || Udon Thani || align=right|10,440
|-
| Nong Bua Lamphu || || Nong Bua Lamphu || align=right|22,061
|-
| Nong Khai || || Nong Khai || align=right|46,180
|-
| Nong Pling || || Kamphaeng Phet || align=right|11,940
|-
| Nong Prue || || Chon Buri || align=right|46,098
|-
| Nong Samrong || || Udon Thani || align=right|39,489
|-
| Pa Tong || || Phuket || align=right|13,051
|-
| Padang Besar || || Songkhla || align=right|16,189
|-
| Pak Chong || || Nakhon Ratchasima || align=right|40,487
|-
| Pak Nam Samut Prakan || || Samut Prakan || align=right|20,822
|-
| Pak Phanang || || Nakhon Si Thammarat || align=right|24,716
|-
| Pak Phun || || Nakhon Si Thammarat || align=right|32,622
|-
| Pang Makha || || Kamphaeng Phet || align=right|19,945
|-
| Pathum Thani || || Pathum Thani || align=right|19,031
|-
| Pattani || || Pattani || align=right|45,914
|-
| Phak Hai || || Phra Nakhon Si Ayutthaya || align=right|9,429
|-
| Phanat Nikhom || || Chon Buri || align=right|12,555
|-
| Phang Nga || || Phang Nga || align=right|9,385
|-
| Phatthalung || || Phatthalung || align=right|43,065
|-
| Phayao || || Phayao || align=right|20,680
|-
| Phetchabun || || Phetchabun || align=right|25,695
|-
| Phetchaburi || || Phetchaburi || align=right|32,396
|-
| Phibun Mangsahan || || Ubon Ratchathani || align=right|11,987
|-
| Phichai || || Lampang || align=right|11,695
|-
| Phichit || || Phichit || align=right|24,775
|-
| Phimonrat || || Nonthaburi || align=right|39,815
|-
| Photharam || || Ratchaburi || align=right|11,987
|-
| Phra Phutthabat || || Saraburi || align=right|49,572
|-
| Phra Pradaeng || || Samut Prakan || align=right|10,540
|-
| Phrae || || Phrae || align=right|18,173
|-
| Prachinburi || || Prachinburi || align=right|21,125
|-
| Prachuap Khiri Khan || || Prachuap Khiri Khan || align=right|18,380
|-
| Prok Fa || || Chon Buri || align=right|14,254
|-
| Pu Chao Saming Phrai || || Samut Prakan || align=right|77,976
|-
| Rai Khing || || Nakhon Pathom || align=right|20,752
|-
|Ranong|| || Ranong || align=right|15,364
|-
| Ratchaburi || || Ratchaburi || align=right|44,983
|-
| Roi Et || || Roi Et || align=right|37,131
|-
| Sa Kaeo || || Sa Kaeo || align=right|16,393
|-
| Sadao || || Songkhla || align=right|21,753
|-
| Saen Suk || || Chon Buri || align=right|39,563
|-
| Sam Phran || || Nakhon Pathom || align=right|16,253
|-
| Samut Songkhram || || Samut Songkhram || align=right|35,475
|-
| Sanan Rak || || Pathum Thani || align=right|16,002
|-
| Saraburi || || Saraburi || align=right|67,858
|-
| Sateng Nok || || Yala || align=right|24,714
|-
| Sattahip || || Chon Buri || align=right|23,107
|-
| Satun || || Satun || align=right|22,994
|-
| Sawankhalok || || Sukhothai || align=right|19,966
|-
| Sena || || Phra Nakhon Si Ayutthaya || align=right|5,048
|-
| Si Racha || || Chonburi || align=right|25,999
|-
| Si Satchanalai || || Sukhothai || align=right|15,688
|-
| Sikhio || || Nakhon Ratchasima || align=right|18,644
|-
| Sila || || Khon Kaen || align=right|47,070
|-
| Sing Buri || || Sing Buri || align=right|21,148
|-
| Singhanakhon || || Songkhla || align=right|39,274
|-
| Sisaket || || Sisaket || align=right|41,680
|-
| Song Phi Nong || || Suphanburi || align=right|27,677
|-
| Sukhothai Thani || || Sukhothai || align=right|19,576
|-
|Su-ngai Kolok|| || Narathiwat || align=right|40,409
|-
|Suphanburi|| || Suphanburi || align=right|27,677
|-
| Surin || || Surin || align=right|41,818
|-
| Tak || || Tak || align=right|24,360
|-
| Tak Bai || || Narathiwat || align=right|17,419
|-
| Takhli || || Nakhon Sawan || align=right|34,492
|-
| Takua Pa || || Phang Nga || align=right|8,145
|-
| Taluban || || Pattani || align=right|14,144
|-
| Taphan Hin || || Phichit || align=right|21,199
|-
| Tha Bo || || Nong Khai || align=right|21,126
|-
| Tha Chang || || Chanthaburi || align=right|10,864
|-
| Tha Kham || || Surat Thani || align=right|22,250
|-
| Tha Khlong || || Pathum Thani || align=right|34,221
|-
| Tha Mai || || Chanthaburi || align=right|10,258
|-
| Tha Ruea Phra Thaen || || Kanchanaburi || align=right|13,136
|-
| Thap Kwang || || Saraburi || align=right|16,977
|-
| Thung Song || || Nakhon Si Thammarat || align=right|27,244
|-
| Thung Tam Sao || || Songkhla || align=right|16,706
|-
| Ton Pao || || Chiang Mai || align=right|12,452
|-
| Trat || || Trat || align=right|15,501
|-
| Uthai Thani || || Uthai Thani || align=right|18,968
|-
| Uttaradit || || Uttaradit || align=right|43,945
|-
| Wang Nam Yen || || Sa Kaeo || align=right|22,888
|-
| Wang Saphung || || Loei || align=right|12,558
|-
| Warin Chamrap || || Ubon Ratchathani || align=right|31,673
|-
| Wichian Buri || || Phetchabun || align=right|24,804
|-
| Yasothon || || Yasothon || align=right|22,350
|}
Township municipalities
There were 2,266 township municipalities as of 20 December 2017.
{|width=50% class="wikitable sortable"
! Name
! Thai
! Province
! Population<br /><small>(2015)</small>
<!---|-
| [[]] || || Province || align=right| || --->
|-
| Chai Prakan || || Chiang Mai || align=right|16,044
|-
| Mae Ai || || Chiang Mai || align=right|8,480
|-
| Mae Sai || || Chiang Rai || align=right|22,778
|-
| Nong Bua || || Chiang Mai || align=right|13,302
|-
| Phimai || || Nakhon Ratchasima || align=right|9,878
|-
| Wiang Fang || || Chiang Mai || align=right|7,652
|}