Trenggalek Regency
Trenggalek Regency is a regency in East Java Province of Indonesia.
The regency has an area of 1,261.40 km2 and had a population of 674,411 residents at the 2010 Census and 731,125 at the 2020 Census; the official estimate as of mid-2024 was 753,810. It is located on the southern shore of East Java and is surrounded by three regencies: Ponorogo Regency to the northwest; Pacitan Regency to the southwest; and Tulungagung Regency to the east. The administrative centre is located in the district of Trenggalek.
Geography
Trenggalek is a regency that is located on the southern shore of Java island and has the following geographical boundaries:- To the northwest: Ponorogo Regency;
- To the southwest: Pacitan Regency;
- To the east: Tulungagung Regency;
- To the south: Indian Ocean, and
- To the north: Mount Wilis.
Administrative districts
| Kode Wilayah | Name of District | Area in km2 | Pop'n Census 2010 | Pop'n Census 2020 | Pop'n Estimate mid 2024 | Admin centre | No. of villages | Post codes |
| 35.03.01 | Panggul | 131.56 | 69,325 | 78,344 | 81,264 | Wonocoyo | 17 | 66364 |
| 35.03.02 | Munjungan | 154.80 | 46,916 | 52,908 | 54,441 | Munjungan | 11 | 66365 |
| 35.03.08 | Watulimo | 154.44 | 62,625 | 70,002 | 72,387 | Prigi | 12 | 66382 |
| 35.03.07 | Kampak | 79.00 | 35,743 | 37,201 | 38,325 | Bendoagung | 7 | 66373 |
| 35.03.04 | Dongko | 141.20 | 59,248 | 65,505 | 67,927 | Dongko | 10 | 66363 |
| 35.03.03 | Pule | 118.12 | 50,908 | 55,822 | 57,585 | Pule | 10 | 66362 |
| 35.03.06 | Karangan | 50.92 | 45,432 | 49,930 | 50,612 | Karangan | 12 | 66361 |
| 35.03.14 | Suruh | 50.72 | 24,546 | 26,028 | 26,795 | Suruh | 7 | 66360 |
| 35.03.10 | Gandusari | 54.96 | 49,082 | 52,560 | 54,086 | Gandusari | 11 | 66372 |
| 35.03.13 | Durenan | 57.16 | 48,985 | 51,320 | 52,039 | Kendalrejo | 14 | 66381 |
| 35.03.12 | Pogalan | 41.80 | 47,951 | 52,234 | 53,608 | Ngadirenggo | 10 | 66371 |
| 35.03.11 | Trenggalek | 61.16 | 62,606 | 64,306 | 66,862 | Ngantru | 15 | 66311 - 66319 |
| 35.03.05 | Tugu | 74.72 | 45,764 | 47,829 | 49,433 | Gondang | 15 | 66352 |
| 35.03.09 | Bendungan | 90.84 | 25,280 | 27,136 | 28,446 | Dompyong | 8 | 66351 |
| Totals | 1,261,40 | 674,411 | 731,125 | 753,810 | 157 |
Notes: including 11 small offshore islands. including 23 small offshore islands. including 23 small offshore islands.
Durenan District forms a geographical salient projecting eastwards into Tugungagung Regency.
comprising 5 urban kelurahan and 10 desa.
except for the village of Banaran, which has a post code of 66318.