# Na Yia, Ubon Ratchathani Province – Subdistricts & Population > Source: https://wherepedia.org/thailand/ubon-ratchathani/na-yia/ District · Ubon Ratchathani Province # Na Yia Na Yia is a district (amphoe) of Thailand in Ubon Ratchathani Province. It had an estimated **19,019 people** in 2023 on 240 km² (about 79 per km²). Its main town is Na Yia. It is divided into 3 subdistricts. 33 named villages and localities are recorded here, and 36 mapped services such as hospitals, banks and schools. - 19,019people (2023) - 240km² - 3subdistricts - 36mapped services ## How many people live in Na Yia? Na Yia had an estimated **19,019 people** in 2023 — 1.2% of Ubon Ratchathani Province, 777th of 928 districts. There are 1,010 women for every 1,000 men (below the Ubon Ratchathani Province figure of 1,038). Spread over 240 km², that is about **79 people per km²**, 520th of 928 districts. 23.9% of people are children under 15 and 14.7% are 65 or older; the median age is about 41 years (it is 41 across Ubon Ratchathani Province). For every 100 people of working age (15–64) there are 63 children and older people. 0–4 ****1,522** 5–9 ****1,532** 10–14 ****1,500** 15–19 ****1,119** 20–24 ****691** 25–29 ****742** 30–34 ****993** 35–39 ****1,187** 40–44 ****1,546** 45–49 ****1,384** 50–54 ****1,363** 55–59 ****1,414** 60–64 ****1,226** 65–69 ****992** 70–74 ****762** 75–79 ****507** 80+ ****539** 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 Na Yia? Na Yia lies in [Ubon Ratchathani Province](https://wherepedia.org/thailand/ubon-ratchathani/), [Thailand](https://wherepedia.org/thailand/). It borders 4 other districts: [Det Udom](https://wherepedia.org/thailand/ubon-ratchathani/det-udom/), [Phibun Mangsahan](https://wherepedia.org/thailand/ubon-ratchathani/phibun-mangsahan/), [Sawang Wirawong](https://wherepedia.org/thailand/ubon-ratchathani/sawang-wirawong/) and [Warin Chamrap](https://wherepedia.org/thailand/ubon-ratchathani/warin-chamrap/). By area it is the 686th largest of 928 districts in Thailand. It covers 1.5% of [Ubon Ratchathani Province](https://wherepedia.org/thailand/ubon-ratchathani/). The centre of Na Yia is about 508 km in a straight line from Bangkok, the capital. It is about 27 km from Ubon Ratchathani, the main town of Ubon Ratchathani Province. The centre point is at 15.0647° N, 105.0224° E. Local names: นาเยีย . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Subdistricts of Na Yia Subdistrict Area km² Localities Services [Na Di](https://wherepedia.org/thailand/ubon-ratchathani/na-yia/na-di/) 80 16 9 [Na Rueang](https://wherepedia.org/thailand/ubon-ratchathani/na-yia/na-rueang/) 55 7 8 [Na Yia](https://wherepedia.org/thailand/ubon-ratchathani/na-yia/na-yia/) 104 11 19 Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha); [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). ## Villages and localities in Na Yia Open gazetteers list **33 villages, towns and localities** in Na Yia. Settlements here lie between about 122 m and 147 m above sea level (median 135 m). - Ban Don - Ban Don Yu - Ban Hin Lat - Ban Huai Hoi - Ban Kaeng Yang - Ban Khilek - Ban Muang - Ban Muang Kham - Ban Na Chan - Ban Na Charoen - Ban Na Di - Ban Na Du - Ban Na Prachum - Ban Na Rueang - Ban Na Rueang Noi - Ban Na Yia Klang - Ban Na Yia Nuea - Ban Noi Na Ngam - Ban Noi Suk San - Ban Non Daeng - Ban Non Na Yang - Ban Non Ngam - Ban Non Phatthana - Ban Non Rongrian - Ban Non Sombun - Ban Non Sung - Ban Nong Chat - Ban Nong Krabue - Ban Nong Paen - Ban Nong Sim Ma - Ban Nong Wa - Ban Pa Yu - Na Yia Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). ## Landscape and landmarks of Na Yia Named natural and historic features inside Na Yia, from the GeoNames gazetteer. ### Water 4 reservoirs and tanks. - Ang Kep Nam Huai Kaeng Kom - Ang Kep Nam Huai Kaeng Tip - Ang Kep Nam Huai Phai Noi - Ang Kep Nam Huai Sado 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 Na Yia and the best time to visit In Na Yia, the warmest month is Apr (average 31 °C) and the coolest is Dec (24 °C). About 1,523 mm of rain falls in a year; the wettest month is Sep (301 mm) and the driest Jan (5 mm). The most comfortable months for a visit are **October to January**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 5 Feb 28 6 Mar 30 33 Apr 31 73 May 29 173 Jun 27 202 Jul 26 297 Aug 26 299 Sep 26 301 Oct 26 108 Nov 25 21 Dec 24 7 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Hospitals, banks and other services in Na Yia Places mapped inside Na Yia in open map data, by type — each number opens the full list with locations. - Hospitals15 - Banks1 - Petrol pumps1 - Hotels1 - Schools6 - Restaurants11 - Police stations1 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 Na Yia?In Ubon Ratchathani Province, Thailand - What is the population of Na Yia?19,019 (2023 estimate) - What is the median age in Na Yia?About 41 years (2023 estimate) - What is the population density of Na Yia?About 79 people per km² - What borders Na Yia?Det Udom, Phibun Mangsahan, Sawang Wirawong and Warin Chamrap - How many villages are in Na Yia?33 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Na Yia?Settlements lie between 122 m and 147 m - How many reservoirs and tanks are in Na Yia?4 named in GeoNames - What is the best time to visit Na Yia?October to January - How many hospitals are in Na Yia?15 mapped - How many banks are in Na Yia?1 mapped - How many petrol pumps are in Na Yia?1 mapped - What is the P-code of Na Yia?TH3429 (OCHA common operational dataset)