# Mahachai Subdistrict, Mueang Samut Sakhon – Villages & Map > Source: https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/mahachai/ Subdistrict · Mueang Samut Sakhon # Mahachai Mahachai is a subdistrict (tambon) of Thailand in Mueang Samut Sakhon, Samut Sakhon Province. It covers **5.06 km²**. 6 named villages and localities are recorded here, and 464 mapped services such as hospitals, banks and schools. - 5.1km² - 464mapped services - 14 mtypical elevation ## Where is Mahachai? Mahachai lies in [Mueang Samut Sakhon](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/), [Samut Sakhon Province](https://wherepedia.org/thailand/samut-sakhon/), [Thailand](https://wherepedia.org/thailand/). It borders 6 other subdistricts: [Bang Ya Phraek](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/bang-ya-phraek/), [Khok Kham](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/khok-kham/), [Krok Krak](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/krok-krak/), [Tha Chalom](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/tha-chalom/), [Tha Chin](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/tha-chin/) and [Tha Sai](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/tha-sai/). By area it is the 7173rd largest of 7,425 subdistricts in Thailand. It covers 1.1% of [Mueang Samut Sakhon](https://wherepedia.org/thailand/samut-sakhon/mueang-samut-sakhon/). The centre of Mahachai is about 34 km in a straight line from Bangkok, the capital. It is about 0.2 km from Samut Sakhon, the main town of Mueang Samut Sakhon. The centre point is at 13.5457° N, 100.2744° E. Local names: มหาชัย . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Villages and localities in Mahachai Open gazetteers list **6 villages, towns and localities** in Mahachai. The largest with a recorded population: Samut Sakhon (63,498). - Doem Bang Community - Jetsadawithi 1 Community - Kan Faifa Community - Samut Sakhon - Setthakit 2 Community - ชุมชนเดิมบาง 4 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 Mahachai Named natural and historic features inside Mahachai, from the GeoNames gazetteer. ### Getting around 1 railway station. - Sathani Rotfai Maha Chai 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 Mahachai and the best time to visit Using the climate of Mueang Samut Sakhon, the warmest month is Apr (average 31 °C) and the coolest is Dec (25 °C). About 1,147 mm of rain falls in a year; the wettest month is Oct (232 mm) and the driest Dec (11 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 19 Feb 28 11 Mar 30 49 Apr 31 61 May 30 137 Jun 29 123 Jul 28 123 Aug 28 117 Sep 28 206 Oct 27 232 Nov 26 58 Dec 25 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Mahachai Need Nearest mapped Distance Hospital คลินิกหมอจุไรรัตน์ สาขามหาชัย · Mahachai 0.2 km [Map](https://www.openstreetmap.org/?mlat=13.54725&mlon=100.27489#map=17/13.54725/100.27489) Bank Bangkok Bank · Mahachai 0.3 km [Map](https://www.openstreetmap.org/?mlat=13.54666&mlon=100.27684#map=17/13.54666/100.27684) ATM Atm ธนาคารกรุงไทย · Mahachai 0.8 km [Map](https://www.openstreetmap.org/?mlat=13.55255&mlon=100.27328#map=17/13.55255/100.27328) Petrol pump Shell · Mahachai 1.1 km [Map](https://www.openstreetmap.org/?mlat=13.55568&mlon=100.27356#map=17/13.55568/100.27356) Hotel The Seaport Hotel · Mahachai 0.7 km [Map](https://www.openstreetmap.org/?mlat=13.55115&mlon=100.27717#map=17/13.55115/100.27717) Mall ตลาดนัดน้ำพุมหาชัย · Mahachai 0.3 km [Map](https://www.openstreetmap.org/?mlat=13.54776&mlon=100.27621#map=17/13.54776/100.27621) School โรงเรียนสมุทรสาครบูรณะ · Mahachai 0.3 km [Map](https://www.openstreetmap.org/?mlat=13.54809&mlon=100.27528#map=17/13.54809/100.27528) College Samutsakhon technical college · Mahachai 0.4 km [Map](https://www.openstreetmap.org/?mlat=13.54911&mlon=100.27331#map=17/13.54911/100.27331) Police station สถานีตำรวจน้ำ 4 กองกำกับการ 4 · Mahachai 0.2 km [Map](https://www.openstreetmap.org/?mlat=13.54491&mlon=100.27282#map=17/13.54491/100.27282) Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Mahachai Places mapped inside Mahachai in open map data, by type. - Hospitals54 - Banks35 - ATMs2 - Petrol pumps2 - Hotels9 - Shopping malls6 - Schools16 - Colleges and universities5 - Cinemas1 - Pharmacies9 - Restaurants300 - Police stations6 - Dental clinics19 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. ## Other subdistricts in Mueang Samut Sakhon - Ban Bo - Ban Ko - Bang Krachao - Bang Nam Chuet - Bang Thorat - Bang Ya Phraek - Chai Mongkhon - Kalong - Khok Kham - Khok Krabue - Krok Krak - Na Di - Na Khok - Phanthai Norasing - Tha Chalom - Tha Chin - Tha Sai ## Quick answers - Where is Mahachai?In Mueang Samut Sakhon, Samut Sakhon Province, Thailand - What borders Mahachai?Bang Ya Phraek, Khok Kham, Krok Krak, Tha Chalom, Tha Chin and Tha Sai - How many villages are in Mahachai?6 named settlements (GeoNames, OpenStreetMap) - What is the best time to visit Mahachai?November to January - Where is the nearest hospital to Mahachai?คลินิกหมอจุไรรัตน์ สาขามหาชัย, about 0.2 km from the centre - Where is the nearest bank to Mahachai?Bangkok Bank, about 0.3 km from the centre - Where is the nearest ATM to Mahachai?Atm ธนาคารกรุงไทย, about 0.8 km from the centre - Where is the nearest petrol pump to Mahachai?Shell, about 1.1 km from the centre - How many hospitals are in Mahachai?54 mapped - How many banks are in Mahachai?35 mapped - How many ATMs are in Mahachai?2 mapped - How many petrol pumps are in Mahachai?2 mapped - What is the P-code of Mahachai?TH740101 (OCHA common operational dataset)