Jamunamarathur is in the top of Jawathu Hills. It has a population of 9861 and altitude of 857m. It is the second highest place in Thiruvannamalai district. It became a 3rd grade town Panchayat in 1999 and second grade in 2008.

Jamunamarathur
town
Jamunamarathur is located in Tamil Nadu
Jamunamarathur
Jamunamarathur
Location in Tamil Nadu, India
Coordinates: 12°35′50.3″N 78°53′16.1″E / 12.597306°N 78.887806°E / 12.597306; 78.887806
Country India
StateTamil Nadu
DistrictTiruvanamalai
Elevation
780 m (2,560 ft)
Population
 (2001)
 • Total
9,861
Languages
 • OfficialTamil
Time zoneUTC+5:30 (IST)
Telephone code04181