# Changhan, Roi Et Province – Subdistricts, Population & Map

> Source: https://wherepedia.org/thailand/roi-et/changhan/

District · Roi Et Province 

# Changhan

Changhan is a district (amphoe) of Thailand in Roi Et Province. It had an estimated **28,387 people** in 2023 on 181 km² (about 156 per km²). Its main town is Changhan. It is divided into 8 subdistricts. 84 named villages and localities are recorded here, and 80 mapped services such as hospitals, banks and schools.

- 28,387people (2023)
- 181km²
- 8subdistricts
- 80mapped services

## How many people live in Changhan?

Changhan had an estimated **28,387 people** in 2023 — 3.7% of Roi Et Province, 613th of 928 districts. There are 1,088 women for every 1,000 men (above the Roi Et Province figure of 1,067). Spread over 181 km², that is about **156 people per km²**, 222nd of 928 districts.

17.5% of people are children under 15 and 19.3% are 65 or older; the median age is about 48 years (it is 45 across Roi Et Province). For every 100 people of working age (15–64) there are 58 children and older people.

0–4 ****1,598**

5–9 ****1,615**

10–14 ****1,755**

15–19 ****1,382**

20–24 ****901**

25–29 ****1,071**

30–34 ****1,124**

35–39 ****1,538**

40–44 ****1,939**

45–49 ****2,022**

50–54 ****2,384**

55–59 ****2,689**

60–64 ****2,884**

65–69 ****2,293**

70–74 ****1,358**

75–79 ****958**

80+ ****876**

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 Changhan?

Changhan lies in [Roi Et Province](https://wherepedia.org/thailand/roi-et/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other districts: [Chiang Khwan](https://wherepedia.org/thailand/roi-et/chiang-khwan/), [Kamalasai](https://wherepedia.org/thailand/kalasin/kamalasai/), [Khong Chai](https://wherepedia.org/thailand/kalasin/khong-chai/), [Mueang Maha Sarakham](https://wherepedia.org/thailand/maha-sarakham/mueang-maha-sarakham/), [Mueang Roi Et](https://wherepedia.org/thailand/roi-et/mueang-roi-et/) and [Rong Kham](https://wherepedia.org/thailand/kalasin/rong-kham/). By area it is the 764th largest of 928 districts in Thailand. It covers 2.3% of [Roi Et Province](https://wherepedia.org/thailand/roi-et/). The centre of Changhan is about 427 km in a straight line from Bangkok, the capital. It is about 13 km from Roi Et, the main town of Roi Et Province. The centre point is at 16.1582° N, 103.5992° E. Local names: จังหาร .

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 Changhan

Subdistrict Area km² Localities Services 

[Changhan](https://wherepedia.org/thailand/roi-et/changhan/changhan/) 24 13 17 

[Din Dam](https://wherepedia.org/thailand/roi-et/changhan/din-dam/) 36 16 13 

[Dong Sing](https://wherepedia.org/thailand/roi-et/changhan/dong-sing/) 31 18 10 

[Muang Lat](https://wherepedia.org/thailand/roi-et/changhan/muang-lat/) 13 5 8 

[Pa Fa](https://wherepedia.org/thailand/roi-et/changhan/pa-fa/) 16 6 15 

[Phak Waen](https://wherepedia.org/thailand/roi-et/changhan/phak-waen/) 22 13 4 

[Saen Chat](https://wherepedia.org/thailand/roi-et/changhan/saen-chat/) 16 7 9 

[Yang Yai](https://wherepedia.org/thailand/roi-et/changhan/yang-yai/) 23 7 4 

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 Changhan

Open gazetteers list **84 villages, towns and localities** in Changhan. Settlements here lie between about 136 m and 157 m above sea level (median 145 m).

- Ban Anamai
- Ban Bak
- Ban Bueng Don
- Ban Cha Lao
- Ban Chaeng
- Ban Chaeng Kha
- Ban Chan Thung
- Ban Changhan
- Ban Din Daeng
- Ban Din Dam
- Ban Din Dang
- Ban Don Kasem
- Ban Don Khaen
- Ban Don Sawan
- Ban Don Wai
- Ban Dong Keng
- Ban Dong Khrueawan
- Ban Dong Kruea Wan
- Ban Dong Sing
- Ban Dong Wai
- Ban Dong Yang
- Ban Du Nam
- Ban Hat
- Ban Hua Dong
- Ban Hua Na Yang
- Ban Hua Ngua
- Ban Kamin
- Ban Khaen
- Ban Khai Nun
- Ban Khamin
- Ban Khang Hung
- Ban Kho Noi
- Ban Khok Lam
- Ban Khui Kho
- Ban Khwao Chi
- Ban Khwao Chi Noi
- Ban Khwao Chi Yai
- Ban Kok Kaeo
- Ban Lao Kluai
- Ban Lao Ngio
- Ban Loeng
- Ban Loeng Ka
- Ban Lom Khom
- Ban Mek
- Ban Muang Lat
- Ban Muang Nam
- Ban Na
- Ban Na Di
- Ban Nam Khem
- Ban Ngio Ngam
- Ban Non Chiang Bang
- Ban Non Kham
- Ban Non Sathian
- Ban Non Sawan
- Ban Non Sueksa
- Ban Non Sung
- Ban Nong Bua Rong
- Ban Nong Kheng
- Ban Nong O
- Ban Nong Saeng
- Ban Nong To
- Ban Pa Fa
- Ban Paeng
- Ban Pak Waen
- Ban Pan
- Ban Payom
- Ban Phaeng
- Ban Phakwaen
- Ban Phayom Yai
- Ban Phon
- Ban Plueai Tan
- Ban Sabaeng
- Ban Saen Chat
- Ban Saeng Laem
- Ban Sang Laem
- Ban Si Than
- Ban Talat
- Ban Talat Kho
- Ban Tha Lat
- Ban Tha Ngam
- Ban Thep Prathan
- Ban Ton
- Ban Yang Yai
- Changhan

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 Changhan

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

### Water

10 rivers and streams; 1 reservoir or tank.

- Ang Kep Nam Plueai Tan
- Huai Kut Chiang Sa
- Huai Kut Khwang
- Huai Nam Kam
- Huai Nong Hu
- Huai Tham
- Lam Huai Khaen
- Lam Huai Noi
- Mueang Yai
- Rong Kut Krachae
- Rong Kut Saen Chat

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 Changhan and the best time to visit

In Changhan, 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 Changhan

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

- Hospitals14
- Petrol pumps5
- Hotels7
- Shopping malls1
- Schools28
- Pharmacies2
- Restaurants19
- Police stations3
- Dental clinics1

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 Changhan?In Roi Et Province, Thailand
- What is the population of Changhan?28,387 (2023 estimate)
- What is the median age in Changhan?About 48 years (2023 estimate)
- What is the population density of Changhan?About 156 people per km²
- What borders Changhan?Chiang Khwan, Kamalasai, Khong Chai, Mueang Maha Sarakham, Mueang Roi Et and Rong Kham
- How many villages are in Changhan?84 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Changhan?Settlements lie between 136 m and 157 m
- How many reservoirs and tanks are in Changhan?1 named in GeoNames
- What is the best time to visit Changhan?October to February
- How many hospitals are in Changhan?14 mapped
- How many petrol pumps are in Changhan?5 mapped
- What is the P-code of Changhan?TH4517 (OCHA common operational dataset)