The district lies in the Marwar region of Rajasthan, in the Northwestern thorn scrub forests belt surrounding the Thar Desert.

Kheduli is a historic palace where pupil of Khawaja Moiniddin Chisti Hamiduddin Nagouri lived for 10 years and located on the railway line of Jaipur-Jodhpur.

The wide beds of these rivers have been considerably filled by alluvial and aeolicin sediments and in places they have almost been choked by aeolian sand.

The principal trees found on sand dunes are Prosopis cineraria, Acacia senegal, Tecomella undulata, Gymnosporia and Aerva.

Physiographically the district is marked by a low and gentle relief interspersed with the isolated hills and knolls of the Aravallis.

These are Nagaur, Deh, Khinvsar, Jayal, Merta City, Degana, Mundwa, Sanjoo, Riyan badi All of these are Sub-divisions also.

Charbhujanath temple and Meera bai mandir situated at mertacity which is known as the birthplace of bhakta Shiromani Meerabai.

According to the 2011 census Nagaur district has a population of 3,307,743,[1] roughly equal to the nation of Uruguay[4] or the US state of Connecticut.