# Ta Oi District, Salavan Province – Villages & Map

> Source: https://wherepedia.org/laos/salavan/ta-oi/

District · Salavan Province 

# Ta Oi

Ta Oi is a district (muang) of Laos in Salavan Province. It had an estimated **41,400 people** in 2024 on 2,510 km² (about 16 per km²). 134 named villages and localities are recorded here, and 18 mapped services such as hospitals, banks and schools.

- 41,400people (2024)
- 2,510km²
- 18mapped services
- 418 mtypical elevation

## How many people live in Ta Oi?

Ta Oi had an estimated **41,400 people** in 2024 — 8.8% of Salavan Province, 77th of 148 districts. There are 972 women for every 1,000 men (close to the Salavan Province figure of 975). Spread over 2,510 km², that is about **16 people per km²**, 113th of 148 districts.

43.0% of people are children under 15 and 2.6% are 65 or older; the median age is about 18 years (it is 23 across Salavan Province). For every 100 people of working age (15–64) there are 84 children and older people.

0–4 ****5,531**

5–9 ****5,987**

10–14 ****6,288**

15–19 ****5,534**

20–24 ****3,462**

25–29 ****2,836**

30–34 ****2,188**

35–39 ****2,408**

40–44 ****1,859**

45–49 ****1,527**

50–54 ****1,252**

55–59 ****778**

60–64 ****674**

65–69 ****398**

70–74 ****363**

75–79 ****155**

80+ ****160**

Source: [Lao Statistics Bureau, Ministry of Planning and Investment / UNFPA Lao PDR via OCHA HDX, population 2024 (COD-PS, CC BY-IGO)](https://data.humdata.org/dataset/cod-ps-lao).

## Where is Ta Oi?

Ta Oi lies in [Salavan Province](https://wherepedia.org/laos/salavan/), [Laos](https://wherepedia.org/laos/). It borders 6 other districts: [Kaleum](https://wherepedia.org/laos/sekong/kaleum/), [Nong](https://wherepedia.org/laos/savannakhet/nong/), [Phine](https://wherepedia.org/laos/savannakhet/phine/), [Samuoi](https://wherepedia.org/laos/salavan/samuoi/), [Saravane](https://wherepedia.org/laos/salavan/saravane/) and [Toomlarn](https://wherepedia.org/laos/salavan/toomlarn/). By area it is the 20th largest of 148 districts in Laos. It covers 24.8% of [Salavan Province](https://wherepedia.org/laos/salavan/). The centre of Ta Oi is about 482 km in a straight line from Vientiane, the capital. It is about 49 km from Salavan, the main town of Salavan Province. The centre point is at 16.0765° N, 106.6829° E. Local names: ມ. ຕະໂອ່ຍ .

Source: [National Geographic Department (NGD) via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-lao).

## Villages and localities in Ta Oi

Open gazetteers list **134 villages, towns and localities** in Ta Oi. Settlements here lie between about 206 m and 1,016 m above sea level (median 418 m).

- Ban Achung
- Ban Adap
- Ban Ading
- Ban Adon
- Ban Adu
- Ban Adu-Tai
- Ban Aloy
- Ban Ango
- Ban Atouk
- Ban Bông
- Ban Bông-Nam
- Ban Chen
- Ban Choiaviang
- Ban Chou-Kang
- Ban Chou-Tai
- Ban Chénnomuang
- Ban Dup-Gnai
- Ban Dup-Noy
- Ban Haigné
- Ban Houabeuy
- Ban Houayma
- Ban Houayngoua
- Ban Houn
- Ban Kadap
- Ban Kalyô
- Ban Kaman
- Ban Kaman-Tai
- Ban Kang
- Ban Kanot
- Ban Kapip
- Ban Katao-Gnai
- Ban Katin
- Ban Kaônpachou
- Ban Kaôntalang
- Ban Keup
- Ban Khamouan-Tai
- Ban Klo
- Ban Kôkbôk
- Ban Kôn
- Ban La Hap
- Ban Lahap
- Ban Lahén
- Ban Lai-Nua
- Ban Lalao
- Ban Lammana-Nua
- Ban Lammana-Tai
- Ban Lang
- Ban Lang Nua
- Ban Lasèng
- Ban Lasèng-Gnai
- Ban Lavang
- Ban Laxèng
- Ban Lukdông
- Ban Luktoungka Tai
- Ban Luktoungka-Nua
- Ban Lôy
- Ban Nôn
- Ban Oung
- Ban Pachouchon
- Ban Pachoudon
- Ban Pachoutalu
- Ban Padou
- Ban Pako
- Ban Paléng
- Ban Palô
- Ban Pangandao
- Ban Panganxing
- Ban Pani
- Ban Pasômko
- Ban Patim
- Ban Paxia
- Ban Paxing
- Ban Paxingpaloy
- Ban Peuxén
- Ban Phôtang
- Ban Ploy
- Ban Proy
- Ban Pèplèn
- Ban Péné
- Ban Sabôngkôk-Hai
- Ban Sabôngphoham
- Ban Sabôngpholom
- Ban Sachun
- Ban Sala
- Ban Sanchan
- Ban Sanchayoh-Tai
- Ban Sanchayon-Kang
- Ban Sanchayon-Nua
- Ban Sanèng
- Ban Satung
- Ban Soytam
- Ban Tahouak
- Ban Tahun
- Ban Talan-Nu
- Ban Taloung
- Ban Taloung-Gnai
- Ban Taloung-Noy
- Ban Taloungloy
- Ban Tam
- Ban Tang-Un Nua
- Ban Tang-Un-Kang
- Ban Tang-Un-Nua
- Ban Tang-Un-Tai
- Ban Taotai
- Ban Taoun
- Ban Tapung
- Ban Tavoua
- Ban Thôngsa
- Ban Tieun
- Ban Tloy
- Ban Ton-Gnai
- Ban Toumli-Gnai
- Ban Toumli-Kao
- Ban Toumli-Khao
- Ban Toumli-Thông
- Ban Tounglaio
- Ban Toungtèng
- Ban Toungyu
- Ban Toungyun
- Ban Toungyun-Kang
- Ban Toungyun-Nua
- Ban Toungyun-Tai
- Ban Vangko
- Ban Xichèng-Phokèn
- Ban Xichèng-Tai
- Muang Tahoi
- Muang Taôy
- Pa Gnham
- Pa Gnham (1)
- Pe Hourr
- Ta Oy
- Tavouac (1)
- Tavouac (2)
- Tavouac (5)

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 Ta Oi

Named natural and historic features inside Ta Oi, from the GeoNames gazetteer.

### Water

31 rivers and streams.

- Houay Atio
- Houay Ché
- Houay Kagnong
- Houay Kapong
- Houay Keu
- Houay Kota
- Houay Lahai
- Houay Lai
- Houay Laleu
- Houay Layi
- Houay Loueuô
- Houay Ma
- Houay Ma
- Houay Naina
- Houay Paghi
- Houay Pla
- Houay Ploy
- Houay Ponghak
- Houay Salay
- Houay Saloung
- Houay Sapén
- Houay Tabout
- Houay Takan
- Houay Tangan

…and 7 more.

### Hills and mountains

12 mountains; 1 hill.

- Phou Tian · 1,308 m
- Phou Lék · 1,203 m
- Phou Kao · 1,177 m
- Phou Ong · 1,117 m
- Phou Loum-Gnai · 1,069 m
- Phou Leung · 1,052 m
- Phou Kôtalang · 1,037 m
- Phou Dôngkulèng · 1,022 m
- Phou Ailiou · 1,016 m
- Phou Pan-Ita · 930 m
- Phou Ta · 803 m
- Phou Liètik · 748 m
- Phou Lo · 674 m

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 Ta Oi and the best time to visit

In Ta Oi, the warmest month is May (average 25 °C) and the coolest is Jan (18 °C). About 1,710 mm of rain falls in a year; the wettest month is Oct (394 mm) and the driest Feb (22 mm). The most comfortable months for a visit are **January to July**.

- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec

Month Average °C Rain mm 

Jan 18 53 

Feb 19 22 

Mar 22 37 

Apr 24 48 

May 25 90 

Jun 24 76 

Jul 24 110 

Aug 23 161 

Sep 23 287 

Oct 21 394 

Nov 20 263 

Dec 18 168 

Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/).

## Nearest hospital, bank and fuel from Ta Oi

Need Nearest mapped Distance 

Hospital Ta-oy Community Hospital · Ta Oi 6.8 km [Map](https://www.openstreetmap.org/?mlat=16.07767&mlon=106.61929#map=17/16.07767/106.61929) 

ATM LDB · Saravane 40 km [Map](https://www.openstreetmap.org/?mlat=15.87880&mlon=106.37182#map=17/15.87880/106.37182) 

Petrol pump PetroLao · Ta Oi 4.8 km [Map](https://www.openstreetmap.org/?mlat=16.08318&mlon=106.63894#map=17/16.08318/106.63894) 

Hotel Tayo · Ta Oi 4.1 km [Map](https://www.openstreetmap.org/?mlat=16.08533&mlon=106.64546#map=17/16.08533/106.64546) 

Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/).

Straight-line distance from the centre of the division, within 40 km.

## Hospitals, banks and other services in Ta Oi

Places mapped inside Ta Oi in open map data, by type — each number opens the full list with locations.

- Hospitals4
- Petrol pumps3
- Hotels6
- Pharmacies1
- Restaurants4

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.

## Other districts in Salavan Province

- Khongxedone
- Lakhonepheng
- Lao Ngarm
- Samuoi
- Saravane
- Toomlarn
- Vapy

## Quick answers

- Where is Ta Oi?In Salavan Province, Laos
- What is the population of Ta Oi?41,400 (2024 estimate)
- What is the median age in Ta Oi?About 18 years (2024 estimate)
- What is the population density of Ta Oi?About 16 people per km²
- What borders Ta Oi?Kaleum, Nong, Phine, Samuoi, Saravane and Toomlarn
- How many villages are in Ta Oi?134 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Ta Oi?Settlements lie between 206 m and 1,016 m
- What is the highest point in Ta Oi?Phou Tian (1,308 m, GeoNames elevation model)
- What is the best time to visit Ta Oi?January to July
- Where is the nearest hospital to Ta Oi?Ta-oy Community Hospital, about 6.8 km from the centre
- Where is the nearest ATM to Ta Oi?LDB, about 40 km from the centre
- Where is the nearest petrol pump to Ta Oi?PetroLao, about 4.8 km from the centre
- How many hospitals are in Ta Oi?4 mapped
- How many petrol pumps are in Ta Oi?3 mapped
- What is the P-code of Ta Oi?LA1402 (OCHA common operational dataset)