# Si Racha, Chon Buri Province – Subdistricts, Population & Map

> Source: https://wherepedia.org/thailand/chon-buri/si-racha/

District · Chon Buri Province 

# Si Racha

Si Racha is a district (amphoe) of Thailand in Chon Buri Province. It had an estimated **648,589 people** in 2023 on 612 km² (about 1,059 per km²). Its main town is Si Racha. It is divided into 8 subdistricts. 117 named villages and localities are recorded here, and 3,583 mapped services such as hospitals, banks and schools.

- 648,589people (2023)
- 612km²
- 8subdistricts
- 3,583mapped services

## How many people live in Si Racha?

Si Racha had an estimated **648,589 people** in 2023 — 27.8% of Chon Buri Province, 11th of 928 districts. There are 984 women for every 1,000 men (close to the Chon Buri Province figure of 981). Spread over 612 km², that is about **1,059 people per km²**, 74th of 928 districts.

8.6% of people are children under 15 and 7.5% are 65 or older; the median age is about 34 years (it is 38 across Chon Buri Province). For every 100 people of working age (15–64) there are 19 children and older people.

0–4 ****9,772**

5–9 ****23,660**

10–14 ****22,355**

15–19 ****38,952**

20–24 ****57,521**

25–29 ****101,042**

30–34 ****86,291**

35–39 ****66,316**

40–44 ****56,818**

45–49 ****45,789**

50–54 ****35,483**

55–59 ****28,450**

60–64 ****27,745**

65–69 ****21,144**

70–74 ****12,427**

75–79 ****7,343**

80+ ****7,481**

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 Si Racha?

Si Racha lies in [Chon Buri Province](https://wherepedia.org/thailand/chon-buri/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other districts: [Ban Bueng](https://wherepedia.org/thailand/chon-buri/ban-bueng/), [Bang Lamung](https://wherepedia.org/thailand/chon-buri/bang-lamung/), [Mueang Chon Buri](https://wherepedia.org/thailand/chon-buri/mueang-chon-buri/), [Nong Yai](https://wherepedia.org/thailand/chon-buri/nong-yai/) and [Pluak Daeng](https://wherepedia.org/thailand/rayong/pluak-daeng/). By area it is the 315th largest of 928 districts in Thailand. It covers 13.6% of [Chon Buri Province](https://wherepedia.org/thailand/chon-buri/). The centre of Si Racha is about 89 km in a straight line from Bangkok, the capital. It is about 25 km from Chon Buri, the main town of Chon Buri Province. The centre point is at 13.1416° N, 101.0244° E. Local names: ศรีราชา .

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 Si Racha

Subdistrict Area km² Localities Services 

[Bang Phra](https://wherepedia.org/thailand/chon-buri/si-racha/bang-phra/) 146 23 375 

[Bo Win](https://wherepedia.org/thailand/chon-buri/si-racha/bo-win/) 93 11 525 

[Bueng](https://wherepedia.org/thailand/chon-buri/si-racha/bueng/) 67 16 243 

[Khao Khan Song](https://wherepedia.org/thailand/chon-buri/si-racha/khao-khan-song/) 100 14 85 

[Nong Kham](https://wherepedia.org/thailand/chon-buri/si-racha/nong-kham/) 100 24 443 

[Si Racha](https://wherepedia.org/thailand/chon-buri/si-racha/si-racha/) 2.4 1 585 

[Surasak](https://wherepedia.org/thailand/chon-buri/si-racha/surasak/) 50 18 662 

[Thung Sukhla](https://wherepedia.org/thailand/chon-buri/si-racha/thung-sukhla/) 55 12 665 

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 Si Racha

Open gazetteers list **117 villages, towns and localities** in Si Racha. The largest with a recorded population: Si Racha (178,916), Laem Chabang (88,271) and Ban Talat Bueng (26,113). Settlements here lie between about 5 m and 175 m above sea level (median 52 m).

- Ban Ao Udom
- Ban Bang O
- Ban Bang Phra
- Ban Bo Thong
- Ban Bo Win
- Ban Bo Yang
- Ban Chak Makham
- Ban Chao Phraya
- Ban Chom Phon
- Ban Chuk Kachoe
- Ban Dan Sam
- Ban Dan Si
- Ban Don Nun
- Ban Fang Daeng
- Ban Ha Lang
- Ban Hin Kong
- Ban Hua Khan Thot
- Ban Hua Na
- Ban Huai Khao Mao
- Ban Huai Kong Dai
- Ban Huai Kra Soem
- Ban Huai Krok
- Ban Huai Kru
- Ban Huai Kruat
- Ban Huai Kum
- Ban Huai Lek
- Ban Huai Nam Daeng
- Ban Huai Prap
- Ban Huai Saphan
- Ban Huai Song Ton
- Ban Huai Yai Phrom
- Ban Hup Bon
- Ban Khao Chong Lom
- Ban Khao Din
- Ban Khao Din Bon
- Ban Khao Hin
- Ban Khao Hin Lat
- Ban Khao Kan Song
- Ban Khao Khan Song
- Ban Khao Khayai
- Ban Khao Mai Daeng
- Ban Khao Noi
- Ban Khao Phu
- Ban Khao Ta Khem
- Ban Khao Tabaek
- Ban Khao Uttaphong
- Ban Khong Dara
- Ban Kong Thahan
- Ban Lang Khao Phra Chedi
- Ban Manorom
- Ban Map Bon
- Ban Map Chalut
- Ban Map Iang
- Ban Map Rahong
- Ban Na
- Ban Na Ket
- Ban Na Phrao
- Ban Nai Sak
- Ban Noen Chani
- Ban Noen Krabok
- Ban Noen Pha Suk
- Ban Noen Rai Song
- Ban Noen Saen Suk
- Ban Noen Sai
- Ban Noen Sawat
- Ban Noen Tong
- Ban Noen Uma
- Ban Noen Yai Ra
- Ban Nong Kai Ploi
- Ban Nong Kang Pla
- Ban Nong Kha
- Ban Nong Kham
- Ban Nong Khla
- Ban Nong Kho
- Ban Nong Khwae
- Ban Nong Leng
- Ban Nong Manao
- Ban Nong Phak Nam
- Ban Nong Prue
- Ban Nong Ta Yai
- Ban Nong Takhian Long
- Ban Nong Yai Bu
- Ban Pak Ruam
- Ban Pak Thang Ao Udom
- Ban Phan Sadet Nai
- Ban Phan Sadet Nok
- Ban Phra Prathan Phon
- Ban Pong Din Dam
- Ban Rai
- Ban Rai Din Daeng
- Ban Rai Kluai
- Ban Rai Nueng
- Ban Rawoeng
- Ban Sak Kho
- Ban Sak Yai Chin
- Ban Siri Anuson
- Ban Suan Pa
- Ban Surasak Montri
- Ban Talat Bueng
- Ban Talat Bueng Bon
- Ban Talat Mai
- Ban Tha Sai
- Ban Thai Phatthana
- Ban Thang Trong
- Ban Thap Kho But
- Ban Thung Na
- Ban Thung Na Phon
- Ban Thung Suk La
- Ban Wang Hin
- Ban Yang Dan
- Ban Yang En
- Bang Phra
- Bo Win
- Laem Chabang
- Si Racha
- บ้านหนองค้อ
- หนองขาม

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 Si Racha

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

### Water

9 rivers and streams; 6 reservoirs and tanks; 1 waterfall.

- Ang Kep Nam Bang Phra
- Ang Kep Nam Huai Saphan
- Ang Kep Nam Khao Man Yai Mung
- Ang Kep Nam Nong Kho
- Ang Kep Nam Nong Klang Dong
- Ang Kep Nam Pong Din Dam
- Huai Ban Na
- Huai Krabok
- Huai Krok Luek
- Huai Lek
- Huai Phakkut
- Huai Saphan
- Huai Song Ton
- Huai Sukhrip
- Huai Tha Sai
- Nam Tok Chan Ta Nen

### Coast and islands

3 headlands; 1 island.

- Ko Loi Si Racha
- Laem Hin Khao
- Laem Krabang
- Laem Ta Son

### Hills and mountains

43 hills; 9 mountains.

- Khao Chomphu · 650 m
- Khao Nam Chon · 466 m
- Khao Yai · 460 m
- Khao Mai Daeng · 399 m
- Khao Khang Phu · 314 m
- Khao Samo · 307 m
- Khao Hin Lat · 298 m
- Khao Phu · 287 m
- Khao Chalak · 281 m
- Khao Phra Chedi · 277 m
- Khao Chong Lom · 258 m
- Khao Bo Yang · 244 m
- Khao Khwang · 229 m
- Khao Yang Daeng · 216 m
- Khao Khwang · 212 m
- Khao Hin · 209 m
- Khao Tabaek · 206 m
- Khao Pong Din Dam · 197 m
- Khao Chong Lom · 196 m
- Khao Chi · 183 m
- Khao Kaset · 173 m
- Khao Phunai · 173 m
- Khao Ta Khuan · 169 m
- Khao Hin · 166 m

…and 28 more.

### Getting around

2 railway stations; 1 airfield.

- Sathani Chumtang Si Racha
- Sathani Rotfai Laem Chabang
- Tha Akatsayan Ban Bang Phra

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 Si Racha and the best time to visit

In Si Racha, the warmest month is Apr (average 29 °C) and the coolest is Dec (25 °C). About 1,584 mm of rain falls in a year; the wettest month is Sep (295 mm) and the driest Dec (11 mm). The most comfortable months for a visit are **November to February**.

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

Month Average °C Rain mm 

Jan 26 26 

Feb 27 24 

Mar 28 62 

Apr 29 86 

May 29 182 

Jun 28 207 

Jul 27 212 

Aug 27 194 

Sep 27 295 

Oct 27 228 

Nov 26 56 

Dec 25 11 

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

## Hospitals, banks and other services in Si Racha

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

- Hospitals211
- Banks121
- ATMs9
- Petrol pumps230
- Hotels322
- Shopping malls56
- Schools89
- Colleges and universities71
- Cinemas5
- Pharmacies51
- Restaurants2,291
- Police stations13
- Dental clinics114

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 Si Racha?In Chon Buri Province, Thailand
- What is the population of Si Racha?648,589 (2023 estimate)
- What is the median age in Si Racha?About 34 years (2023 estimate)
- What is the population density of Si Racha?About 1,059 people per km²
- What borders Si Racha?Ban Bueng, Bang Lamung, Mueang Chon Buri, Nong Yai and Pluak Daeng
- How many villages are in Si Racha?117 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Si Racha?Settlements lie between 5 m and 175 m
- How many reservoirs and tanks are in Si Racha?6 named in GeoNames
- What is the highest point in Si Racha?Khao Chomphu (650 m, GeoNames elevation model)
- What is the best time to visit Si Racha?November to February
- How many hospitals are in Si Racha?211 mapped
- How many banks are in Si Racha?121 mapped
- How many ATMs are in Si Racha?9 mapped
- How many petrol pumps are in Si Racha?230 mapped
- What is the P-code of Si Racha?TH2007 (OCHA common operational dataset)