Voter Eligibility Numbers by Province and Region for 2026

Voter eligibility numbers for 2026 by province and region: Which areas have eligible voters and how many MPs are there?','tags':['elections','voter eligibility','Thailand','provinces','regions']

Voter eligibility numbers Eligible voters for Members of the House of Representatives (MPs) Nationwide, data from the Election Commission (EC) shows that Thailand has a total of 52,922,923 eligible voters, comprising 25,278,046 men and 27,644,877 women (data as of 14 Jan 2026 GMT+7). The breakdown by region and province is as follows:

Northern region (14 provinces) with a total of 7.9 million eligible voters

1. Chiang Mai Eligible voters: 1,348,261; Number of MPs: 10

2. Chiang Rai Eligible voters: 948,989; Number of MPs: 7

3. Phetchabun Eligible voters: 783,341; Number of MPs: 6

4. Phitsanulok Eligible voters: 690,652; Number of MPs: 5

5. Lampang Eligible voters: 602,277; Number of MPs: 4

6. Kamphaeng Phet Eligible voters: 569,706; Number of MPs: 4

7. Sukhothai Eligible voters: 477,497; Number of MPs: 4

8. Phichit Eligible voters: 427,543; Number of MPs: 3

9. Nan Eligible voters: 389,276; Number of MPs: 3

10. Phayao Eligible voters: 383,153; Number of MPs: 3

11. Uttaradit Eligible voters: 366,697; Number of MPs: 3

12. Phrae Eligible voters: 360,150; Number of MPs: 3

13. Lamphun Eligible voters: 333,891; Number of MPs: 2

14. Mae Hong Son Eligible voters: 185,172; Number of MPs: 2

Central region (17 provinces) with a total of 12.7 million eligible voters

1. Bangkok Eligible voters: 4,502,457; Number of MPs: 33

2. Samut Prakan Eligible voters: 1,126,420; Number of MPs: 8

3. Nonthaburi Eligible voters: 1,094,383; Number of MPs: 8

4. Pathum Thani Eligible voters: 1,012,760; Number of MPs: 8

5. Nakhon Sawan Eligible voters: 838,251; Number of MPs: 6

6. Nakhon Pathom Eligible voters: 756,871; Number of MPs: 6

7. Phra Nakhon Si Ayutthaya Eligible voters: 677,848; Number of MPs: 5

8. Suphan Buri Eligible voters: 677,735; Number of MPs: 5

9. Lopburi Eligible voters: 596,426; Number of MPs: 4

10. Saraburi Eligible voters: 518,984; Number of MPs: 4

11. Samut Sakhon Eligible voters: 462,724; Number of MPs: 4

12. Uthai Thani Eligible voters: 261,841; Number of MPs: 2

13. Chai Nat Eligible voters: 261,579; Number of MPs: 2

14. Ang Thong Eligible voters: 224,089; Number of MPs: 2

15. Nakhon Nayok Eligible voters: 212,999; Number of MPs: 2

16. Sing Buri Eligible voters: 167,173; Number of MPs: 1

17. Samut Songkhram Eligible voters: 156,265; Number of MPs: 1

Northeastern region (20 provinces) with a total of 17.6 million eligible voters

1. Nakhon Ratchasima Eligible voters: 2,145,255; Number of MPs: 16

2. Ubon Ratchathani Eligible voters: 1,507,799; Number of MPs: 11

3. Khon Kaen Eligible voters: 1,458,371; Number of MPs: 11

4. Buriram Eligible voters: 1,261,622; Number of MPs: 10

5. Udon Thani Eligible voters: 1,258,728; Number of MPs: 10

6. Sisaket Eligible voters: 1,168,696; Number of MPs: 9

7. Surin Eligible voters: 1,096,279; Number of MPs: 8

8. Roi Et Eligible voters: 1,054,374; Number of MPs: 8

9. Sakon Nakhon Eligible voters: 919,997; Number of MPs: 7

10. Chaiyaphum Eligible voters: 904,844; Number of MPs: 7

11. Kalasin Eligible voters: 791,204; Number of MPs: 6

12. Maha Sarakham Eligible voters: 769,508; Number of MPs: 6

13. Nakhon Phanom Eligible voters: 573,695; Number of MPs: 4

14. Loei Eligible voters: 508,131; Number of MPs: 4

15. Yasothon Eligible voters: 432,508; Number of MPs: 3

16. Nong Khai Eligible voters: 413,467; Number of MPs: 3

17. Nong Bua Lam Phu Eligible voters: 408,642; Number of MPs: 3

18. Bueng Kan Eligible voters: 332,602; Number of MPs: 3

19. Amnat Charoen Eligible voters: 302,708; Number of MPs: 2

20. Mukdahan Eligible voters: 280,339; Number of MPs: 2

Eastern region (7 provinces) with a total of 4.2 million eligible voters

1. Chonburi Eligible voters: 1,294,267; Number of MPs: 10

2. Rayong Eligible voters: 621,808; Number of MPs: 5

3. Chachoengsao Eligible voters: 591,982; Number of MPs: 4

4. Sa Kaeo Eligible voters: 443,695; Number of MPs: 3

5. Chanthaburi Eligible voters: 432,792; Number of MPs: 3

6. Prachinburi Eligible voters: 403,530; Number of MPs: 3

7. Trat Eligible voters: 176,920; Number of MPs: 1

Western region (7 provinces) with a total of 2.6 million eligible voters

1. Ratchaburi Eligible voters: 691,526; Number of MPs: 5

2. Kanchanaburi Eligible voters: 657,286; Number of MPs: 5

3. Prachuap Khiri Khan Eligible voters: 438,184; Number of MPs: 3

4. Tak Eligible voters: 415,314; Number of MPs: 3

5. Phetchaburi Eligible voters: 396,388; Number of MPs: 3

Southern region (14 provinces) with a total of 7.4 million eligible voters

1. Nakhon Si Thammarat Eligible voters: 1,231,806; Number of MPs: 9

2. Songkhla Eligible voters: 1,122,947; Number of MPs: 9

3. Surat Thani Eligible voters: 847,406; Number of MPs: 7

4. Narathiwat Eligible voters: 597,044; Number of MPs: 5

5. Pattani Eligible voters: 525,674; Number of MPs: 5

6. Trang Eligible voters: 510,403; Number of MPs: 4

7. Phatthalung Eligible voters: 422,693; Number of MPs: 3

8. Chumphon Eligible voters: 409,631; Number of MPs: 3

9. Yala Eligible voters: 395,865; Number of MPs: 3

10. Krabi Eligible voters: 370,578; Number of MPs: 3

11. Phuket Eligible voters: 330,148; Number of MPs: 3

12. Satun Eligible voters: 246,426; Number of MPs: 2

13. Phang Nga Eligible voters: 211,116; Number of MPs: 2

14. Ranong Eligible voters: 143,314; Number of MPs: 1