Chomu shares its boundaries with Sri Madhopur tehsil of Sikar district in north and east directions.

SH 37 starts from Chomu city to Rajgarh (Churu) via Ajitgarh ; Sri Madhopur ; Udaipurwati ; Jhunjhunu ; Chirawa ; Pilani ; Rajgarh, its other branch goes to Singhana via Neem ka thana ; Khetri.

According to local historian Vaidh Kailashnath Shastri, Thakur Manohardas and Lakkhi Banjara, laid the foundation of the baavli near the Surajpol Gate at the eastern entrance, and its construction was completed in 1640.

[citation needed] An annual festival is held every year on 26 April in honour of the founders and of the town.

[citation needed] Chomu is one of the 13 sub-districts in Jaipur and it consists of 3 blocks and covers nearly 80 villages.