# Ban Sa Subdistrict, Chae Hom, Lampang Province – Villages > Source: https://wherepedia.org/thailand/lampang/chae-hom/ban-sa/ Subdistrict · Chae Hom # Ban Sa Ban Sa is a subdistrict (tambon) of Thailand in Chae Hom, Lampang Province. It covers **197.7 km²**. 14 named villages and localities are recorded here, and 12 mapped services such as hospitals, banks and schools. - 198km² - 12mapped services - 298 mtypical elevation ## Where is Ban Sa? Ban Sa lies in [Chae Hom](https://wherepedia.org/thailand/lampang/chae-hom/), [Lampang Province](https://wherepedia.org/thailand/lampang/), [Thailand](https://wherepedia.org/thailand/). It borders 9 other subdistricts: [Ban Kha](https://wherepedia.org/thailand/lampang/mueang-lampang/ban-kha/), [Ban Kho](https://wherepedia.org/thailand/lampang/mueang-pan/ban-kho/), [Ban Laeng](https://wherepedia.org/thailand/lampang/mueang-lampang/ban-laeng/), [Bunnak Phatthana](https://wherepedia.org/thailand/lampang/mueang-lampang/bunnak-phatthana/), [Chae Hom](https://wherepedia.org/thailand/lampang/chae-hom/chae-hom/), [Mueang Mai](https://wherepedia.org/thailand/lampang/chae-hom/mueang-mai/), [Nikhom Phatthana](https://wherepedia.org/thailand/lampang/mueang-lampang/nikhom-phatthana/), [Thung Khwao](https://wherepedia.org/thailand/lampang/mueang-pan/thung-khwao/) and [Wichet Nakhon](https://wherepedia.org/thailand/lampang/chae-hom/wichet-nakhon/). By area it is the 412th largest of 7,425 subdistricts in Thailand. It covers 16.6% of [Chae Hom](https://wherepedia.org/thailand/lampang/chae-hom/). The centre of Ban Sa is about 547 km in a straight line from Bangkok, the capital. It is about 14 km from Chae Hom, the main town of Chae Hom. The centre point is at 18.5862° N, 99.5589° E. Local names: บ้านสา . 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 Ban Sa Open gazetteers list **14 villages, towns and localities** in Ban Sa. Settlements here lie between about 285 m and 375 m above sea level (median 298 m). - Ban Huai Luang - Ban Paen Nuea - Ban Paen Tai - Ban Pang Kha - Ban Sa - Ban Sa Pa Ko - Ban Sa Pha Kho - Ban Sa Phae - Ban Samakkhi - Ban Samakkhi Nuea - Ban Samphao Thong - Ban Saphae Tai - Ban Sop Hok - Ban Sop Naet 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 Ban Sa Named natural and historic features inside Ban Sa, from the GeoNames gazetteer. ### Water 3 reservoirs and tanks; 1 river or stream. - Ang Kep Nam Huai Hok - Ang Kep Nam Huai Khat Lueat - Ang Kep Nam Kio Lom - Huai Muang ### Hills and mountains 2 mountains. - Doi Kio Du · 563 m - Doi Pha Ngam · 545 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 Ban Sa and the best time to visit Using the climate of Chae Hom, the warmest month is Apr (average 30 °C) and the coolest is Dec (20 °C). About 1,189 mm of rain falls in a year; the wettest month is Aug (219 mm) and the driest Feb (5 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 21 15 Feb 24 5 Mar 27 24 Apr 30 60 May 28 184 Jun 26 140 Jul 26 159 Aug 25 219 Sep 25 215 Oct 24 124 Nov 22 32 Dec 20 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Ban Sa Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลบ้านไผ่งาม ตำบลเมืองมาย · Ban Sa 1.6 km [Map](https://www.openstreetmap.org/?mlat=18.57815&mlon=99.54664#map=17/18.57815/99.54664) Bank Government Savings Bank · Chae Hom 13 km [Map](https://www.openstreetmap.org/?mlat=18.70397&mlon=99.56539#map=17/18.70397/99.56539) ATM ตู้เอทีเอ็ม ธนาคารกรุงเทพ · Suan Dok 34 km [Map](https://www.openstreetmap.org/?mlat=18.28939&mlon=99.49806#map=17/18.28939/99.49806) Petrol pump Pt บ้านสา · Ban Sa 6.3 km [Map](https://www.openstreetmap.org/?mlat=18.63962&mlon=99.53941#map=17/18.63962/99.53941) Hotel สำเภาทองรีสอร์ท -เขื่อนกิ่วลมลำปาง · Ban Sa 1.4 km [Map](https://www.openstreetmap.org/?mlat=18.57790&mlon=99.56902#map=17/18.57790/99.56902) Mall ทองอยู่พานิช · Ban Sa 6.1 km [Map](https://www.openstreetmap.org/?mlat=18.63840&mlon=99.54031#map=17/18.63840/99.54031) School โรงเรียนทุ่งกว๋าววิทยาคม · Thung Khwao 9.3 km [Map](https://www.openstreetmap.org/?mlat=18.56396&mlon=99.47415#map=17/18.56396/99.47415) College Lampang Rajabhat University · Chae Hom 15 km [Map](https://www.openstreetmap.org/?mlat=18.71874&mlon=99.56829#map=17/18.71874/99.56829) Police station สถานีตำรวจภูธรแจ้ห่ม จว.ลำปาง · Chae Hom 14 km [Map](https://www.openstreetmap.org/?mlat=18.71233&mlon=99.58136#map=17/18.71233/99.58136) 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 Ban Sa Places mapped inside Ban Sa in open map data, by type. - Hospitals3 - Petrol pumps1 - Hotels1 - Shopping malls1 - Restaurants6 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 Chae Hom - Chae Hom - Mae Suk - Mueang Mai - Pong Don - Thung Phueng - Wichet Nakhon ## Quick answers - Where is Ban Sa?In Chae Hom, Lampang Province, Thailand - What borders Ban Sa?Ban Kha, Ban Kho, Ban Laeng, Bunnak Phatthana, Chae Hom, Mueang Mai, Nikhom Phatthana, Thung Khwao and Wichet Nakhon - How many villages are in Ban Sa?14 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Ban Sa?Settlements lie between 285 m and 375 m - How many reservoirs and tanks are in Ban Sa?3 named in GeoNames - What is the highest point in Ban Sa?Doi Kio Du (563 m, GeoNames elevation model) - What is the best time to visit Ban Sa?November to March - Where is the nearest hospital to Ban Sa?โรงพยาบาลส่งเสริมสุขภาพตำบลบ้านไผ่งาม ตำบลเมืองมาย, about 1.6 km from the centre - Where is the nearest bank to Ban Sa?Government Savings Bank, about 13 km from the centre - Where is the nearest ATM to Ban Sa?ตู้เอทีเอ็ม ธนาคารกรุงเทพ, about 34 km from the centre - Where is the nearest petrol pump to Ban Sa?Pt บ้านสา, about 6.3 km from the centre - How many hospitals are in Ban Sa?3 mapped - How many petrol pumps are in Ban Sa?1 mapped - What is the P-code of Ban Sa?TH520602 (OCHA common operational dataset)