# Chaiyo, Ang Thong Province – Subdistricts, Population & Map

> Source: https://wherepedia.org/thailand/ang-thong/chaiyo/

District · Ang Thong Province 

# Chaiyo

Chaiyo is a district (amphoe) of Thailand in Ang Thong Province. It had an estimated **20,424 people** in 2023 on 71 km² (about 289 per km²). Its main town is Chaiyo. It is divided into 9 subdistricts. 32 named villages and localities are recorded here, and 106 mapped services such as hospitals, banks and schools.

- 20,424people (2023)
- 70.8km²
- 9subdistricts
- 106mapped services

## How many people live in Chaiyo?

Chaiyo had an estimated **20,424 people** in 2023 — 10.2% of Ang Thong Province, 750th of 928 districts. There are 1,127 women for every 1,000 men (close to the Ang Thong Province figure of 1,134). Spread over 71 km², that is about **289 people per km²**, 140th of 928 districts.

16.7% of people are children under 15 and 20.2% are 65 or older; the median age is about 46 years (it is 47 across Ang Thong Province). For every 100 people of working age (15–64) there are 59 children and older people.

0–4 ****1,038**

5–9 ****1,130**

10–14 ****1,247**

15–19 ****1,172**

20–24 ****818**

25–29 ****986**

30–34 ****1,014**

35–39 ****1,067**

40–44 ****1,351**

45–49 ****1,481**

50–54 ****1,669**

55–59 ****1,772**

60–64 ****1,555**

65–69 ****1,283**

70–74 ****1,166**

75–79 ****782**

80+ ****893**

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 Chaiyo?

Chaiyo lies in [Ang Thong Province](https://wherepedia.org/thailand/ang-thong/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other districts: [Ban Phraek](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/ban-phraek/), [Maha Rat](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/maha-rat/), [Mueang Ang Thong](https://wherepedia.org/thailand/ang-thong/mueang-ang-thong/), [Pho Thong](https://wherepedia.org/thailand/ang-thong/pho-thong/), [Phrom Buri](https://wherepedia.org/thailand/sing-buri/phrom-buri/) and [Tha Wung](https://wherepedia.org/thailand/lop-buri/tha-wung/). By area it is the 870th largest of 928 districts in Thailand. It covers 7.5% of [Ang Thong Province](https://wherepedia.org/thailand/ang-thong/). The centre of Chaiyo is about 102 km in a straight line from Bangkok, the capital. It is about 9.5 km from Ang Thong, the main town of Ang Thong Province. The centre point is at 14.6731° N, 100.4628° E. Local names: ไชโย .

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 Chaiyo

Subdistrict Area km² Localities Services 

[Chaiyaphum](https://wherepedia.org/thailand/ang-thong/chaiyo/chaiyaphum/) 8.7 5 13 

[Chaiyarit](https://wherepedia.org/thailand/ang-thong/chaiyo/chaiyarit/) 10 6 3 

[Chaiyo](https://wherepedia.org/thailand/ang-thong/chaiyo/chaiyo/) 7.9 5 20 

[Chawai](https://wherepedia.org/thailand/ang-thong/chaiyo/chawai/) 2.7 0 2 

[Chorakhe Rong](https://wherepedia.org/thailand/ang-thong/chaiyo/chorakhe-rong/) 11 7 30 

[Lak Fa](https://wherepedia.org/thailand/ang-thong/chaiyo/lak-fa/) 8.6 3 12 

[Ratsathit](https://wherepedia.org/thailand/ang-thong/chaiyo/ratsathit/) 9.7 5 11 

[Thewarat](https://wherepedia.org/thailand/ang-thong/chaiyo/thewarat/) 8.8 2 12 

[Tri Narong](https://wherepedia.org/thailand/ang-thong/chaiyo/tri-narong/) 3.0 1 3 

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 Chaiyo

Open gazetteers list **32 villages, towns and localities** in Chaiyo. The largest with a recorded population: Chaiyo (13,255). Settlements here lie between about 6 m and 15 m above sea level (median 11 m).

- Ban Bang Maeo
- Ban Bang Nam Won
- Ban Cha Wai
- Ban Chorakhe Rong
- Ban Don Ngio
- Ban Hang Bang Sala
- Ban Khlong Wua
- Ban Khung Khang
- Ban Klang
- Ban Kok Kak
- Ban Krathum Rai
- Ban Lak Fa
- Ban Lao
- Ban Ma
- Ban Makham
- Ban Nang Khan
- Ban Nok
- Ban Nong Chaiyo
- Ban Nong Hat
- Ban Nong Khlong Chek
- Ban Nong Khum
- Ban Nong Man
- Ban Pa
- Ban Rat Sathit
- Ban Rong Ma
- Ban Samakkhi
- Ban Suan Mamuang
- Ban Tanot
- Ban Thong Lang
- Ban Wat Sai
- Chaiyo
- Ket Chaiyo

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 Chaiyo and the best time to visit

In Chaiyo, the warmest month is Apr (average 31 °C) and the coolest is Dec (25 °C). About 1,291 mm of rain falls in a year; the wettest month is Sep (277 mm) and the driest Dec (9 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 12 

Feb 29 11 

Mar 31 44 

Apr 31 73 

May 30 155 

Jun 28 156 

Jul 28 161 

Aug 27 179 

Sep 27 277 

Oct 27 181 

Nov 26 32 

Dec 25 9 

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

## Hospitals, banks and other services in Chaiyo

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

- Hospitals16
- Banks2
- Petrol pumps17
- Hotels6
- Schools9
- Colleges and universities5
- Pharmacies1
- Restaurants47
- Police stations3

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 Chaiyo?In Ang Thong Province, Thailand
- What is the population of Chaiyo?20,424 (2023 estimate)
- What is the median age in Chaiyo?About 46 years (2023 estimate)
- What is the population density of Chaiyo?About 289 people per km²
- What borders Chaiyo?Ban Phraek, Maha Rat, Mueang Ang Thong, Pho Thong, Phrom Buri and Tha Wung
- How many villages are in Chaiyo?32 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Chaiyo?Settlements lie between 6 m and 15 m
- What is the best time to visit Chaiyo?November to January
- How many hospitals are in Chaiyo?16 mapped
- How many banks are in Chaiyo?2 mapped
- How many petrol pumps are in Chaiyo?17 mapped
- What is the P-code of Chaiyo?TH1502 (OCHA common operational dataset)