Central Java was the largest source of votes for the Indonesian Democratic Party of Struggle (PDI Perjuangan) in the 2019 general election. Based on data from the Central Bureau of Statistics (BPS), PDI Perjuangan garnered 27.05 million votes (19.33%) of the national valid votes in the 2019 election.
Of that total, Central Java contributed 5.77 million votes, or approximately 21.32% of the national valid votes received by PDI Perjuangan in the 2019 election.
The next largest number of votes for PDI Perjuangan came from East Java, with 4.32 million votes (15.97%), followed by West Java with 3.51 million votes (12.97%), Jakarta with 1.63 million votes (6%), and North Sumatra with 1.4 million votes (5.19%).
Following these were Bali with 1.26 million votes (4.65%), Banten with 914,720 votes (3.38%), West Kalimantan with 786,800 votes (2.9%), and Yogyakarta Special Region with 654,090 votes (2.41%).
The following is the PDI Perjuangan vote count in the 2019 election by province:
1. Central Java: 5,769,664 votes
2. East Java: 4,319,666 votes
3. West Java: 3,510,525 votes
4. Jakarta: 1,625,042 votes
5. North Sumatra: 1,404,548 votes
6. Bali: 1,257,590 votes
7. Banten: 914,719 votes
8. Lampung: 887,416 votes
9. West Kalimantan: 786,796 votes
10. Yogyakarta Special Region: 654,088 votes
11. North Sulawesi: 564,703 votes
12. South Sumatra: 543,675 votes
13. East Nusa Tenggara: 450,635 votes
14. South Sulawesi: 380,029 votes
15. Riau: 378,913 votes
16. Papua: 368,618 votes
17. Central Kalimantan: 354,331 votes
18. South Kalimantan: 334,396 votes
19. East Kalimantan: 333,404 votes
20. Jambi: 233,633 votes
21. West Sulawesi: 214,365 votes
22. Maluku: 197,648 votes
23. West Nusa Tenggara: 195,394 votes
24. Southeast Sulawesi: 183,197 votes
25. Bangka Belitung Islands: 169,644 votes
26. Central Sulawesi: 165,504 votes
27. Riau Islands: 148,887 votes
28. Bengkulu: 137,006 votes
29. West Sumatra: 134,232 votes
30. Aceh: 111,381 votes
31. North Maluku: 111,296 votes
32. West Papua: 101,713 votes
33. North Kalimantan: 73,880 votes
34. Gorontalo: 37,423 votes
35. National Total: 27,053,961 votes