Purbasthali I has six subdivisions with 30 areas, one of which is Ausgram I
Ausgram I  69.39% Ausgram II  68.00% Bhatar  71.56% Burdwan I   76.07% Burdwan II  74.12% Galsi II  70.05% Khandaghosh  77.28% Raina I  80.20% Raina II  81.48% Jamalpur  74.08% Memari I  74.10% Memari II  74.59% Kalna I  75.81% Kalna II  76.25% Manteswar  73.08% Purbasthali I  77.59% Katwa I  70.36% Katwa II  69.16% Ketugram I  68.00% Ketugram II  65.96% Mongalkote  67.97% Andal  77.25% Faridpur Durgapur  74.14% Galsi I  72.81% Kanksa  76.34% Pandabeswar  73.01% Barabani  69.58% Jamuria  69.42% Raniganj  73.86% Salanpur  78.76% Purbasthali II  70.35% 
