# Roi Et Province, Thailand – Districts, Population & Map > Source: https://wherepedia.org/thailand/roi-et/ Province · Thailand # Roi Et Province Roi Et Province is a province (changwat) of Thailand. It had an estimated **766,913 people** in 2023 on 7,819 km² (about 98 per km²). Its main town is Roi Et. It is divided into 20 districts. 1,698 named villages and localities are recorded here, and 3,706 mapped services such as hospitals, banks and schools. - 766,913people (2023) - 7,819km² - 20districts - 3,706mapped services ## How many people live in Roi Et Province? Roi Et Province had an estimated **766,913 people** in 2023 — 1.1% of Thailand, 26th of 77 provinces. There are 1,067 women for every 1,000 men (above the Thailand figure of 1,045). Spread over 7,819 km², that is about **98 people per km²**, 35th of 77 provinces. 20.0% of people are children under 15 and 16.8% are 65 or older; the median age is about 45 years (it is 40 across Thailand). For every 100 people of working age (15–64) there are 58 children and older people. 0–4 ****50,379** 5–9 ****49,219** 10–14 ****54,166** 15–19 ****41,717** 20–24 ****23,357** 25–29 ****26,624** 30–34 ****33,511** 35–39 ****44,777** 40–44 ****56,369** 45–49 ****58,563** 50–54 ****63,122** 55–59 ****67,665** 60–64 ****68,963** 65–69 ****56,075** 70–74 ****32,805** 75–79 ****20,611** 80+ ****18,990** Source: [National Statistics Office of Thailand via OCHA HDX, population 2023 (COD-PS, CC BY-IGO)](https://data.humdata.org/dataset/cod-ps-tha). ## Where is Roi Et Province? Roi Et Province lies in [Thailand](https://wherepedia.org/thailand/). It borders 6 other provinces: [Kalasin Province](https://wherepedia.org/thailand/kalasin/), [Maha Sarakham Province](https://wherepedia.org/thailand/maha-sarakham/), [Mukdahan Province](https://wherepedia.org/thailand/mukdahan/), [Si Sa Ket Province](https://wherepedia.org/thailand/si-sa-ket/), [Surin Province](https://wherepedia.org/thailand/surin/) and [Yasothon Province](https://wherepedia.org/thailand/yasothon/). By area it is the 25th largest of 77 provinces in Thailand. It covers 1.5% of [Thailand](https://wherepedia.org/thailand/). The centre of Roi Et Province is about 426 km in a straight line from Bangkok, the capital. The centre point is at 15.9388° N, 103.7581° E. Local names: ร้อยเอ็ด . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Districts of Roi Et Province District People per km² Area km² Subdistricts Services [Mueang Roi Et](https://wherepedia.org/thailand/roi-et/mueang-roi-et/) 123,317 274 449 15 1,294 [Suwannaphum](https://wherepedia.org/thailand/roi-et/suwannaphum/) 63,056 75 841 15 306 [Selaphum](https://wherepedia.org/thailand/roi-et/selaphum/) 63,042 85 745 18 368 [Phon Thong](https://wherepedia.org/thailand/roi-et/phon-thong/) 59,474 88 678 14 261 [Kaset Wisai](https://wherepedia.org/thailand/roi-et/kaset-wisai/) 52,030 62 842 13 174 [Chaturaphak Phiman](https://wherepedia.org/thailand/roi-et/chaturaphak-phiman/) 48,148 100 480 12 116 [Thawat Buri](https://wherepedia.org/thailand/roi-et/thawat-buri/) 42,031 126 332 12 157 [At Samat](https://wherepedia.org/thailand/roi-et/at-samat/) 41,852 101 416 10 97 [Pho Chai](https://wherepedia.org/thailand/roi-et/pho-chai/) 37,265 99 376 9 78 [Nong Phok](https://wherepedia.org/thailand/roi-et/nong-phok/) 36,894 67 554 9 121 [Phanom Phrai](https://wherepedia.org/thailand/roi-et/phanom-phrai/) 36,513 83 438 13 155 [Pathum Rat](https://wherepedia.org/thailand/roi-et/pathum-rat/) 33,509 96 349 8 95 [Changhan](https://wherepedia.org/thailand/roi-et/changhan/) 28,387 156 181 8 80 [Si Somdet](https://wherepedia.org/thailand/roi-et/si-somdet/) 24,191 148 163 8 62 [Chiang Khwan](https://wherepedia.org/thailand/roi-et/chiang-khwan/) 16,369 126 130 6 64 [Phon Sai](https://wherepedia.org/thailand/roi-et/phon-sai/) 15,438 67 231 5 74 [Moei Wadi](https://wherepedia.org/thailand/roi-et/moei-wadi/) 12,627 75 169 4 49 [Mueang Suang](https://wherepedia.org/thailand/roi-et/mueang-suang/) 11,623 76 153 5 57 [Thung Khao Luang](https://wherepedia.org/thailand/roi-et/thung-khao-luang/) 11,102 83 135 5 55 [Nong Hi](https://wherepedia.org/thailand/roi-et/nong-hi/) 10,045 65 155 4 43 Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha); [National Statistics Office of Thailand via OCHA HDX, population 2023 (COD-PS, CC BY-IGO)](https://data.humdata.org/dataset/cod-ps-tha). ## Largest towns in Roi Et Province - Roi Et39,328 - Kaset Wisai18,569 - Ban Selaphum17,412 - Chai Wari13,671 - Waeng13,317 - Suwannaphum12,221 - Moeiwadi5,609 Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/). Populations as recorded in GeoNames, which may be older than the estimates above. ## Landscape and landmarks of Roi Et Province Named natural and historic features inside Roi Et Province, from the GeoNames gazetteer. ### Water 104 rivers and streams; 89 reservoirs and tanks. - Ang Kep Nam Ban Don - Ang Kep Nam Ban Nam Chan Yai - Ang Kep Nam Ban Non Mali - Ang Kep Nam Ban Nong Thao - Ang Kep Nam Ban Sathon - Ang Kep Nam Ban Tha Si Dam - Ang Kep Nam Bueng Kan Trong - Ang Kep Nam Bueng Ma-Ue - Ang Kep Nam Bueng Ma-Ue - Ang Kep Nam Bueng Phon Thong - Ang Kep Nam Bung Chiang Khwan - Ang Kep Nam Chaeng Dang Noi - Ang Kep Nam Chonla Pratan Ban Chan - Ang Kep Nam Dan Samakkhi - Ang Kep Nam Huai Ban - Ang Kep Nam Huai Chan Tai - Ang Kep Nam Huai Daeng - Ang Kep Nam Huai Dok Son - Ang Kep Nam Huai Duea - Ang Kep Nam Huai Hin Lat - Ang Kep Nam Huai Hin No - Ang Kep Nam Huai Kaeng - Ang Kep Nam Huai Kaeo - Ang Kep Nam Huai Kaeo …and 169 more. ### Hills and mountains 9 mountains; 8 hills. - Phu Pha Khao · 523 m - Phu Tham Plong · 495 m - Phu Khiao · 493 m - Phu Tham Men · 413 m - Phu Sim · 384 m - Phu Dan Hang · 346 m - Phu Mai Po · 337 m - Phu Fai · 327 m - Phu Chot · 306 m - Phu Kio · 303 m - Phu Koeng · 289 m - Phu Yaeng Ma · 278 m - Phu I Dang · 271 m - Phu Tham Phra · 267 m - Phu Hin Mae Chang · 266 m - Phu Dan Tae · 245 m - Phu Ang Kop · 229 m ### Getting around 1 airport. - Roi Et Airport Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/). Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate. ## Weather in Roi Et Province and the best time to visit In Roi Et Province, the warmest month is Apr (average 31 °C) and the coolest is Dec (23 °C). About 1,414 mm of rain falls in a year; the wettest month is Aug (278 mm) and the driest Dec (3 mm). The most comfortable months for a visit are **October to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 7 Feb 27 14 Mar 30 44 Apr 31 75 May 29 178 Jun 28 182 Jul 27 247 Aug 26 278 Sep 26 265 Oct 25 104 Nov 24 16 Dec 23 3 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Hospitals, banks and other services in Roi Et Province Places mapped inside Roi Et Province in open map data, by type — each number opens the full list with locations. - Hospitals637 - Banks112 - ATMs11 - Petrol pumps178 - Hotels291 - Shopping malls40 - Schools578 - Colleges and universities96 - Cinemas6 - Pharmacies72 - Restaurants1,570 - Police stations60 - Dental clinics55 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Quick answers - Where is Roi Et Province?In Thailand - What is the population of Roi Et Province?766,913 (2023 estimate) - What is the median age in Roi Et Province?About 45 years (2023 estimate) - What is the population density of Roi Et Province?About 98 people per km² - What borders Roi Et Province?Kalasin Province, Maha Sarakham Province, Mukdahan Province, Si Sa Ket Province, Surin Province and Yasothon Province - What is the largest town in Roi Et Province?Roi Et - How many reservoirs and tanks are in Roi Et Province?89 named in GeoNames - What is the highest point in Roi Et Province?Phu Pha Khao (523 m, GeoNames elevation model) - What is the best time to visit Roi Et Province?October to February - How many hospitals are in Roi Et Province?637 mapped - How many banks are in Roi Et Province?112 mapped - How many ATMs are in Roi Et Province?11 mapped - How many petrol pumps are in Roi Et Province?178 mapped - What is the P-code of Roi Et Province?TH45 (OCHA common operational dataset)