According to Census 2011 information the location code or village code of Jalhaka village is 063584. Jalhaka village is located in Palwal tehsil of Palwal district in Haryana, India. It is situated 14km away from Palwal, which is both district & sub-district headquarter of Jalhaka village. As per 2009 stats, Jalhaka village is also a gram panchayat.

The total geographical area of village is 375 hectares. Jalhaka has a total population of 2,300 peoples, out of which male population is 1,207 while female population is 1,093. Literacy rate of jalhaka village is 65.09% out of which 74.23% males and 54.99% females are literate. There are about 374 houses in jalhaka village. Pincode of jalhaka village locality is 121004.

When it comes to administration, Jalhaka village is administrated by a sarpanch who is elected representative of the village by the local elections. As per 2019 stats, Jalhaka village comes under Prithla assembly constituency & Faridabad parliamentary constituency. Palwal is nearest town to jalhaka village for all major economic activities.