A method, apparatus, and system of demand aggregation in a geo-spatial network are disclosed. In one embodiment, a method includes creating an item group associated with a registered user of a geo-spatial network, inviting a set of neighboring users geo-spatially proximate to the registered user to join the item group, placing at least one of the set of neighboring users as a member of the item group and/or communicating items of the item group to a set of providers of the items of the item group. The method may includes placing a good and/or a service in the item group, and/or generating a frequency data, a pricing data, a unit data, and/or a time data. The method may further include geo-fencing the item group in an area that encompasses a neighborhood community in a threshold geographical radius from the registered user who creates the item group.