# Chai So Subdistrict, Chum Phae, Khon Kaen Province – Villages

> Source: https://wherepedia.org/thailand/khon-kaen/chum-phae/chai-so/

Subdistrict · Chum Phae 

# Chai So

Chai So is a subdistrict (tambon) of Thailand in Chum Phae, Khon Kaen Province. It covers **19.1 km²**. 9 named villages and localities are recorded here, and 51 mapped services such as hospitals, banks and schools.

- 19.1km²
- 51mapped services
- 214 mtypical elevation

## Where is Chai So?

Chai So lies in [Chum Phae](https://wherepedia.org/thailand/khon-kaen/chum-phae/), [Khon Kaen Province](https://wherepedia.org/thailand/khon-kaen/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Chum Phae](https://wherepedia.org/thailand/khon-kaen/chum-phae/chum-phae/), [Khok Sa-At](https://wherepedia.org/thailand/chaiyaphum/phu-khiao/khok-sa-at/), [Khua Riang](https://wherepedia.org/thailand/khon-kaen/chum-phae/khua-riang/), [Non Udom](https://wherepedia.org/thailand/khon-kaen/chum-phae/non-udom/) and [Nong Phai](https://wherepedia.org/thailand/khon-kaen/chum-phae/nong-phai/). By area it is the 5971st largest of 7,425 subdistricts in Thailand. It covers 2.9% of [Chum Phae](https://wherepedia.org/thailand/khon-kaen/chum-phae/). The centre of Chai So is about 354 km in a straight line from Bangkok, the capital. It is about 5.6 km from Chum Phae, the main town of Chum Phae. The centre point is at 16.5163° N, 102.1433° E. Local names: ไชยสอ .

Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha).

## Villages and localities in Chai So

Open gazetteers list **9 villages, towns and localities** in Chai So. Settlements here lie between about 209 m and 221 m above sea level (median 214 m).

- Ban Chai So
- Ban Chai So Tai
- Ban Non Thong
- Ban Non Thong Lang
- Ban Nong Sang
- Ban Nong Ta Kai
- Ban Nong Wa
- Ban Phai Kut Hin
- Ban Tha Duea

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).

## Weather in Chai So and the best time to visit

Using the climate of Chum Phae, the warmest month is Apr (average 29 °C) and the coolest is Dec (20 °C). About 1,146 mm of rain falls in a year; the wettest month is Sep (226 mm) and the driest Dec (6 mm). The most comfortable months for a visit are **October to March**.

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

Month Average °C Rain mm 

Jan 21 9 

Feb 24 13 

Mar 27 43 

Apr 29 79 

May 28 154 

Jun 26 139 

Jul 26 153 

Aug 25 204 

Sep 25 226 

Oct 24 103 

Nov 22 17 

Dec 20 6 

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

## Nearest hospital, bank and fuel from Chai So

Need Nearest mapped Distance 

Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลไชยสอ · Chai So 1.1 km [Map](https://www.openstreetmap.org/?mlat=16.52298&mlon=102.13551#map=17/16.52298/102.13551) 

Bank ธนาคารไทยพาณิชย์ · Chum Phae 3.7 km [Map](https://www.openstreetmap.org/?mlat=16.52505&mlon=102.11015#map=17/16.52505/102.11015) 

ATM ธนาคารกรุงเทพ · Nong Phai 5.5 km [Map](https://www.openstreetmap.org/?mlat=16.54473&mlon=102.10088#map=17/16.54473/102.10088) 

Petrol pump ปั้มบางจาก ชุมแพ · Nong Phai 1.8 km [Map](https://www.openstreetmap.org/?mlat=16.53016&mlon=102.13381#map=17/16.53016/102.13381) 

Hotel โรงแรม นงนุช รีสอร์ท · Chai So 1.2 km [Map](https://www.openstreetmap.org/?mlat=16.52532&mlon=102.13781#map=17/16.52532/102.13781) 

Mall @เซ็นทรัลขอนแก่น · Chai So 1.2 km [Map](https://www.openstreetmap.org/?mlat=16.52630&mlon=102.13880#map=17/16.52630/102.13880) 

School Ban Chai So School · Nong Phai 1.0 km [Map](https://www.openstreetmap.org/?mlat=16.52374&mlon=102.14897#map=17/16.52374/102.14897) 

College วิทยาลัยเทคโนโลยีชุมแพไทย-เยอรมัน · Chum Phae 3.8 km [Map](https://www.openstreetmap.org/?mlat=16.52434&mlon=102.10892#map=17/16.52434/102.10892) 

Police station สถานีตำรวจภูธรชุมแพ · Nong Phai 5.6 km [Map](https://www.openstreetmap.org/?mlat=16.54653&mlon=102.10151#map=17/16.54653/102.10151) 

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 Chai So

Places mapped inside Chai So in open map data, by type.

- Hospitals2
- Banks1
- Petrol pumps5
- Hotels12
- Shopping malls2
- Schools2
- Restaurants26
- 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.

## Other subdistricts in Chum Phae

- Chum Phae
- Khua Riang
- Na Nong Thum
- Na Phiang
- Non Han
- Non Sa-At
- Non Udom
- Nong Khiat
- Nong Phai
- Nong Sao Lao
- Wang Hin Lat

## Quick answers

- Where is Chai So?In Chum Phae, Khon Kaen Province, Thailand
- What borders Chai So?Chum Phae, Khok Sa-At, Khua Riang, Non Udom and Nong Phai
- How many villages are in Chai So?9 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Chai So?Settlements lie between 209 m and 221 m
- What is the best time to visit Chai So?October to March
- Where is the nearest hospital to Chai So?โรงพยาบาลส่งเสริมสุขภาพตำบลไชยสอ, about 1.1 km from the centre
- Where is the nearest bank to Chai So?ธนาคารไทยพาณิชย์, about 3.7 km from the centre
- Where is the nearest ATM to Chai So?ธนาคารกรุงเทพ, about 5.5 km from the centre
- Where is the nearest petrol pump to Chai So?ปั้มบางจาก ชุมแพ, about 1.8 km from the centre
- How many hospitals are in Chai So?2 mapped
- How many banks are in Chai So?1 mapped
- How many petrol pumps are in Chai So?5 mapped
- What is the P-code of Chai So?TH400507 (OCHA common operational dataset)