# Ko Chan, Chon Buri Province – Subdistricts, Population & Map

> Source: https://wherepedia.org/thailand/chon-buri/ko-chan/

District · Chon Buri Province 

# Ko Chan

Ko Chan is a district (amphoe) of Thailand in Chon Buri Province. It had an estimated **28,088 people** in 2023 on 268 km² (about 105 per km²). Its main town is Ko Chan. It is divided into 2 subdistricts. 69 named villages and localities are recorded here, and 123 mapped services such as hospitals, banks and schools.

- 28,088people (2023)
- 268km²
- 2subdistricts
- 123mapped services

## How many people live in Ko Chan?

Ko Chan had an estimated **28,088 people** in 2023 — 1.2% of Chon Buri Province, 617th of 928 districts. There are 1,013 women for every 1,000 men (above the Chon Buri Province figure of 981). Spread over 268 km², that is about **105 people per km²**, 337th of 928 districts.

12.5% of people are children under 15 and 13.7% are 65 or older; the median age is about 41 years (it is 38 across Chon Buri Province). For every 100 people of working age (15–64) there are 35 children and older people.

0–4 ****224**

5–9 ****1,737**

10–14 ****1,553**

15–19 ****1,534**

20–24 ****1,861**

25–29 ****2,118**

30–34 ****2,080**

35–39 ****2,224**

40–44 ****2,428**

45–49 ****2,475**

50–54 ****2,327**

55–59 ****1,974**

60–64 ****1,718**

65–69 ****1,518**

70–74 ****986**

75–79 ****616**

80+ ****715**

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 Ko Chan?

Ko Chan lies in [Chon Buri Province](https://wherepedia.org/thailand/chon-buri/), [Thailand](https://wherepedia.org/thailand/). It borders 4 other districts: [Bo Thong](https://wherepedia.org/thailand/chon-buri/bo-thong/), [Phanat Nikhom](https://wherepedia.org/thailand/chon-buri/phanat-nikhom/), [Plaeng Yao](https://wherepedia.org/thailand/chachoengsao/plaeng-yao/) and [Tha Takiap](https://wherepedia.org/thailand/chachoengsao/tha-takiap/). By area it is the 651st largest of 928 districts in Thailand. It covers 5.9% of [Chon Buri Province](https://wherepedia.org/thailand/chon-buri/). The centre of Ko Chan is about 105 km in a straight line from Bangkok, the capital. It is about 46 km from Chon Buri, the main town of Chon Buri Province. The centre point is at 13.4027° N, 101.4076° E. Local names: เกาะจันทร์ .

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 Ko Chan

Subdistrict Area km² Localities Services 

[Ko Chan](https://wherepedia.org/thailand/chon-buri/ko-chan/ko-chan/) 202 39 32 

[Tha Bunmi](https://wherepedia.org/thailand/chon-buri/ko-chan/tha-bunmi/) 66 31 91 

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 Ko Chan

Open gazetteers list **69 villages, towns and localities** in Ko Chan. Settlements here lie between about 18 m and 94 m above sea level (median 41 m).

- Ban Chet Noen
- Ban Chumnum Prok Fa
- Ban Huai Hin
- Ban Huai Wai
- Ban Khao Iang
- Ban Khao Nang Nom
- Ban Khao Wang Kaeo
- Ban Khlong
- Ban Khlong Luang
- Ban Khlong Muang
- Ban Khlong Ong
- Ban Khong Pradu
- Ban Ko Chan
- Ban Ko Klang
- Ban Ko Pho
- Ban Ko Surao
- Ban Krabok Khu
- Ban Krarok En
- Ban Krasang
- Ban Krathom
- Ban Mai
- Ban Na Muang
- Ban Noen Krabok
- Ban Noen Tabaek
- Ban Noen Thung
- Ban Nong Bon
- Ban Nong Chum Het
- Ban Nong Faep
- Ban Nong Hoi
- Ban Nong Hu Chang
- Ban Nong Kan Krao
- Ban Nong Khaen Nang
- Ban Nong Kham
- Ban Nong Khla
- Ban Nong Khon
- Ban Nong Lamduan
- Ban Nong Manao
- Ban Nong Mi
- Ban Nong Mi 2
- Ban Nong Ngulueam
- Ban Nong Phaktop
- Ban Nong Phangphon
- Ban Nong Salak
- Ban Nong Takhian
- Ban Nong Tian
- Ban Nong Wai
- Ban Nong Wang Prong
- Ban Nong Yai Mat
- Ban Nong Yang
- Ban Pho Bai
- Ban Plaeng
- Ban Plaeng Phai
- Ban Pong Hin
- Ban Prok Fa
- Ban Sa Ta Phrom
- Ban Sai Ngam
- Ban Sam Yaek
- Ban Surao
- Ban Talat San Chao
- Ban Tha Bun Mi
- Ban Thap Boribun
- Ban Thap Chula
- Ban Thuai Ngam
- Ban Thung Krasai
- Ban Thung Sadao
- Ko Chan
- Ko Pho
- บ้านคลอง
- บ้านเนินไทร

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 Ko Chan

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

### Water

1 reservoir or tank.

- Ang Kep Nam Sattaphrom

### Hills and mountains

8 hills.

- Khao Sa Ta Phrom · 156 m
- Khao Wang Kaeo · 141 m
- Khao Yai Chin · 122 m
- Khao Nang Nom · 110 m
- Khao Iang · 106 m
- Khao Ta Cho · 103 m
- Khao Chek O · 101 m
- Khao Nang Nom · 53 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 Ko Chan and the best time to visit

In Ko Chan, the warmest month is Apr (average 30 °C) and the coolest is Dec (25 °C). About 1,507 mm of rain falls in a year; the wettest month is Sep (298 mm) and the driest Dec (8 mm). The most comfortable months for a visit are **November to January**.

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

Month Average °C Rain mm 

Jan 26 20 

Feb 28 20 

Mar 29 56 

Apr 30 86 

May 29 170 

Jun 28 189 

Jul 27 203 

Aug 27 210 

Sep 27 298 

Oct 27 206 

Nov 26 40 

Dec 25 8 

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

## Hospitals, banks and other services in Ko Chan

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

- Hospitals13
- Banks5
- ATMs3
- Petrol pumps4
- Hotels12
- Shopping malls1
- Schools10
- Pharmacies1
- Restaurants69
- Police stations2
- Dental clinics3

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 Ko Chan?In Chon Buri Province, Thailand
- What is the population of Ko Chan?28,088 (2023 estimate)
- What is the median age in Ko Chan?About 41 years (2023 estimate)
- What is the population density of Ko Chan?About 105 people per km²
- What borders Ko Chan?Bo Thong, Phanat Nikhom, Plaeng Yao and Tha Takiap
- How many villages are in Ko Chan?69 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Ko Chan?Settlements lie between 18 m and 94 m
- How many reservoirs and tanks are in Ko Chan?1 named in GeoNames
- What is the highest point in Ko Chan?Khao Sa Ta Phrom (156 m, GeoNames elevation model)
- What is the best time to visit Ko Chan?November to January
- How many hospitals are in Ko Chan?13 mapped
- How many banks are in Ko Chan?5 mapped
- How many ATMs are in Ko Chan?3 mapped
- How many petrol pumps are in Ko Chan?4 mapped
- What is the P-code of Ko Chan?TH2011 (OCHA common operational dataset)