# Khlong Yai, Trat Province – Subdistricts, Population & Map

> Source: https://wherepedia.org/thailand/trat/khlong-yai/

District · Trat Province 

# Khlong Yai

Khlong Yai is a district (amphoe) of Thailand in Trat Province. It had an estimated **53,440 people** in 2023 on 75 km² (about 715 per km²). Its main town is Khlong Yai. It is divided into 3 subdistricts. 34 named villages and localities are recorded here, and 125 mapped services such as hospitals, banks and schools.

- 53,440people (2023)
- 74.8km²
- 3subdistricts
- 125mapped services

## How many people live in Khlong Yai?

Khlong Yai had an estimated **53,440 people** in 2023 — 20.0% of Trat Province, 340th of 928 districts. There are 901 women for every 1,000 men (below the Trat Province figure of 952). Spread over 75 km², that is about **715 people per km²**, 84th of 928 districts.

20.4% of people are children under 15 and 10.5% are 65 or older; the median age is about 35 years (it is 39 across Trat Province). For every 100 people of working age (15–64) there are 45 children and older people.

0–4 ****3,600**

5–9 ****3,641**

10–14 ****3,657**

15–19 ****3,226**

20–24 ****3,969**

25–29 ****4,481**

30–34 ****4,036**

35–39 ****3,947**

40–44 ****3,922**

45–49 ****4,034**

50–54 ****3,634**

55–59 ****2,927**

60–64 ****2,780**

65–69 ****2,147**

70–74 ****1,435**

75–79 ****852**

80+ ****1,152**

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 Khlong Yai?

Khlong Yai lies in [Trat Province](https://wherepedia.org/thailand/trat/), [Thailand](https://wherepedia.org/thailand/). It borders 1 other district: [Mueang Trat](https://wherepedia.org/thailand/trat/mueang-trat/). By area it is the 868th largest of 928 districts in Thailand. It covers 2.6% of [Trat Province](https://wherepedia.org/thailand/trat/). The centre of Khlong Yai is about 334 km in a straight line from Bangkok, the capital. It is about 60 km from Trat, the main town of Trat Province. The centre point is at 11.8175° N, 102.8551° E. Local names: คลองใหญ่ .

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 Khlong Yai

Subdistrict Area km² Localities Services 

[Hat Lek](https://wherepedia.org/thailand/trat/khlong-yai/hat-lek/) 13 13 15 

[Khlong Yai](https://wherepedia.org/thailand/trat/khlong-yai/khlong-yai/) 17 11 68 

[Mai Rut](https://wherepedia.org/thailand/trat/khlong-yai/mai-rut/) 45 10 42 

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 Khlong Yai

Open gazetteers list **34 villages, towns and localities** in Khlong Yai. The largest with a recorded population: Khlong Yai (38,099) and Ban Hat Lek (5,530). Settlements here lie between about 2 m and 46 m above sea level (median 8 m).

- Ban Bang In
- Ban Chek Lak
- Ban Hat Lek
- Ban Hat Sai Daeng
- Ban Hat San Chao
- Ban Hat Som Poi
- Ban Huang Bon
- Ban Huang Som
- Ban Khao Wong
- Ban Khlong Chak
- Ban Khlong Hin
- Ban Khlong Khut
- Ban Khlong Makham
- Ban Khlong Manao
- Ban Khlong Maro
- Ban Khlong Na
- Ban Khlong Sa Ba
- Ban Khlong Son
- Ban Khot Sai
- Ban Mai Rut
- Ban Noen Tan
- Ban Noen Wa
- Ban Nong Muang
- Ban Nong Wiwat
- Ban Ruam Suk
- Ban Suan Khat
- Ban Suan On
- Ban Ta Nuek
- Ban Thung Na
- Hat Lek
- Khlong Son
- Khlong Yai
- บ้านคลองจาก
- บ้านหาดศาลเจ้า

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 Khlong Yai

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

### Water

7 rivers and streams.

- Khlong Bang In
- Khlong Huang Bon
- Khlong Khut
- Khlong Ma Ro
- Khlong Mai Rut
- Khlong Makham
- Khlong Tha Nae

### Coast and islands

4 headlands; 3 beaches.

- Hat Ban Chuen
- Hat Mai Rut
- Hat Ratchakarun
- Laem Chamuk Maeo
- Laem Khao Lan
- Laem Mai Rut
- Laem Saraphat Phit

### Hills and mountains

7 hills; 1 peak.

- Khao Khlong Makham · 384 m
- Khao Bang In · 221 m
- Khao Khlong Manao · 208 m
- Khao Banthat · 187 m
- Khao Falami · 182 m
- Khao Maeo · 87 m
- Khao Lan · 69 m
- Khao Noi · 28 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 Khlong Yai and the best time to visit

In Khlong Yai, the warmest month is Apr (average 26 °C) and the coolest is Dec (23 °C). About 3,317 mm of rain falls in a year; the wettest month is Jul (633 mm) and the driest Dec (23 mm). The most comfortable months for a visit are **November to March**.

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

Month Average °C Rain mm 

Jan 23 35 

Feb 24 48 

Mar 25 106 

Apr 26 148 

May 25 321 

Jun 25 526 

Jul 24 633 

Aug 24 558 

Sep 24 557 

Oct 24 277 

Nov 24 83 

Dec 23 23 

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

## Hospitals, banks and other services in Khlong Yai

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

- Hospitals11
- Banks6
- Petrol pumps12
- Hotels40
- Shopping malls1
- Schools2
- Colleges and universities1
- Pharmacies1
- Restaurants46
- Police stations3
- Dental clinics2

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 Khlong Yai?In Trat Province, Thailand
- What is the population of Khlong Yai?53,440 (2023 estimate)
- What is the median age in Khlong Yai?About 35 years (2023 estimate)
- What is the population density of Khlong Yai?About 715 people per km²
- What borders Khlong Yai?Mueang Trat
- How many villages are in Khlong Yai?34 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Khlong Yai?Settlements lie between 2 m and 46 m
- What is the highest point in Khlong Yai?Khao Khlong Makham (384 m, GeoNames elevation model)
- What is the best time to visit Khlong Yai?November to March
- How many hospitals are in Khlong Yai?11 mapped
- How many banks are in Khlong Yai?6 mapped
- How many petrol pumps are in Khlong Yai?12 mapped
- What is the P-code of Khlong Yai?TH2302 (OCHA common operational dataset)