# Sao Hai, Saraburi Province – Subdistricts, Population & Map > Source: https://wherepedia.org/thailand/saraburi/sao-hai/ District · Saraburi Province # Sao Hai Sao Hai is a district (amphoe) of Thailand in Saraburi Province. It had an estimated **54,747 people** in 2023 on 120 km² (about 457 per km²). Its main town is Sao Hai. It is divided into 12 subdistricts. 58 named villages and localities are recorded here, and 186 mapped services such as hospitals, banks and schools. - 54,747people (2023) - 120km² - 12subdistricts - 186mapped services ## How many people live in Sao Hai? Sao Hai had an estimated **54,747 people** in 2023 — 6.8% of Saraburi Province, 334th of 928 districts. There are 1,049 women for every 1,000 men (close to the Saraburi Province figure of 1,048). Spread over 120 km², that is about **457 people per km²**, 103rd of 928 districts. 15.6% of people are children under 15 and 18.7% are 65 or older; the median age is about 45 years (it is 41 across Saraburi Province). For every 100 people of working age (15–64) there are 52 children and older people. 0–4 ****2,995** 5–9 ****2,758** 10–14 ****2,796** 15–19 ****2,784** 20–24 ****2,404** 25–29 ****2,943** 30–34 ****3,175** 35–39 ****3,502** 40–44 ****4,253** 45–49 ****4,467** 50–54 ****4,309** 55–59 ****4,255** 60–64 ****3,893** 65–69 ****3,527** 70–74 ****2,535** 75–79 ****1,796** 80+ ****2,355** 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 Sao Hai? Sao Hai lies in [Saraburi Province](https://wherepedia.org/thailand/saraburi/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other districts: [Ban Mo](https://wherepedia.org/thailand/saraburi/ban-mo/), [Chaloem Phra Kiat](https://wherepedia.org/thailand/saraburi/chaloem-phra-kiat/), [Mueang Saraburi](https://wherepedia.org/thailand/saraburi/mueang-saraburi/), [Nong Saeng](https://wherepedia.org/thailand/saraburi/nong-saeng/), [Phra Phutthabat](https://wherepedia.org/thailand/saraburi/phra-phutthabat/) and [Tha Ruea](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/tha-ruea/). By area it is the 840th largest of 928 districts in Thailand. It covers 3.4% of [Saraburi Province](https://wherepedia.org/thailand/saraburi/). The centre of Sao Hai is about 100 km in a straight line from Bangkok, the capital. It is about 10 km from Saraburi, the main town of Saraburi Province. The centre point is at 14.5897° N, 100.8413° E. Local names: เสาไห้ . 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 Sao Hai Subdistrict Area km² Localities Services [Ban Yang](https://wherepedia.org/thailand/saraburi/sao-hai/ban-yang/) 17 7 27 [Hua Pluak](https://wherepedia.org/thailand/saraburi/sao-hai/hua-pluak/) 22 8 8 [Muang Ngam](https://wherepedia.org/thailand/saraburi/sao-hai/muang-ngam/) 9.1 3 8 [Mueang Kao](https://wherepedia.org/thailand/saraburi/sao-hai/mueang-kao/) 14 6 7 [Ngio Ngam](https://wherepedia.org/thailand/saraburi/sao-hai/ngio-ngam/) 7.7 4 5 [Phraya Thot](https://wherepedia.org/thailand/saraburi/sao-hai/phraya-thot/) 8.3 4 10 [Roeng Rang](https://wherepedia.org/thailand/saraburi/sao-hai/roeng-rang/) 9.5 7 10 [Sala Ri Thai](https://wherepedia.org/thailand/saraburi/sao-hai/sala-ri-thai/) 3.9 2 7 [Sao Hai](https://wherepedia.org/thailand/saraburi/sao-hai/sao-hai/) 6.4 4 52 [Suan Dokmai](https://wherepedia.org/thailand/saraburi/sao-hai/suan-dokmai/) 8.0 7 39 [Tha Chang](https://wherepedia.org/thailand/saraburi/sao-hai/tha-chang/) 9.6 4 4 [Ton Tan](https://wherepedia.org/thailand/saraburi/sao-hai/ton-tan/) 5.0 2 9 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 Sao Hai Open gazetteers list **58 villages, towns and localities** in Sao Hai. Settlements here lie between about 8 m and 41 m above sea level (median 17 m). - Ban Boran - Ban Bueng Ngong - Ban Chang - Ban Chao Fa Tai - Ban Cho Ko - Ban Chung - Ban Don Makham - Ban Hua Hin - Ban Hua Pluak - Ban Huai Bong Tai - Ban Huai Bun - Ban Huai Laeng (1) - Ban Huai Nam Ba - Ban Huai Wai - Ban Khao Din Tai - Ban Khok - Ban Khok Kaphi - Ban Khok Kham - Ban Khok Krathon - Ban Khok Sami - Ban Klang - Ban Lang Wat Sung - Ban Mak - Ban Makrut - Ban Muang - Ban Muang Fai - Ban Mueang Kao - Ban Na Huai - Ban Na Lom - Ban Nong Chik - Ban Nong Kai - Ban Nong Krabao - Ban Nong Mai Liam - Ban Nong Pho - Ban Nong Pla Lai - Ban Pak Bang - Ban Pak Khlong - Ban Phae - Ban Phae Khaek Daeng - Ban Phae Klang - Ban Phai Lom - Ban Phayao - Ban Roeng Rang - Ban Rong Lao - Ban Sala Ri - Ban Sala Sak - Ban San Pradu - Ban Suan Dok - Ban Tak Daet - Ban Tha Chang - Ban Thanon Lek - Ban Thung Kwang - Ban Thung Masan - Ban Ton Tan - Ban Wang Nguhao - Ban Wiang - Ban Yang - Sao Hai 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 Sao Hai Named natural and historic features inside Sao Hai, from the GeoNames gazetteer. ### Water 3 rivers and streams. - Huai Wang Nguhao - Huai Yang - Khlong Roeng Rang ### Hills and mountains 1 hill. - Khao Din · 67 m ### Getting around 2 railway stations. - Sathani Rotfai Ban Nong Sida - Sathani Rotfai Ban Pok Paek 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 Sao Hai and the best time to visit In Sao Hai, 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 Sao Hai Places mapped inside Sao Hai in open map data, by type — each number opens the full list with locations. - Hospitals23 - Banks5 - Petrol pumps9 - Hotels8 - Shopping malls2 - Schools9 - Colleges and universities1 - Pharmacies2 - Restaurants124 - Police stations2 - 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. ## Quick answers - Where is Sao Hai?In Saraburi Province, Thailand - What is the population of Sao Hai?54,747 (2023 estimate) - What is the median age in Sao Hai?About 45 years (2023 estimate) - What is the population density of Sao Hai?About 457 people per km² - What borders Sao Hai?Ban Mo, Chaloem Phra Kiat, Mueang Saraburi, Nong Saeng, Phra Phutthabat and Tha Ruea - How many villages are in Sao Hai?58 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Sao Hai?Settlements lie between 8 m and 41 m - What is the highest point in Sao Hai?Khao Din (67 m, GeoNames elevation model) - What is the best time to visit Sao Hai?November to January - How many hospitals are in Sao Hai?23 mapped - How many banks are in Sao Hai?5 mapped - How many petrol pumps are in Sao Hai?9 mapped - What is the P-code of Sao Hai?TH1910 (OCHA common operational dataset)