To provide an electroconductive composition capable of stable dissolution and dispersion even in a low water-soluble solvent, and further to provide an electroconductive composition capable of forming an electroconductive film, wherein a uniform coating film can be formed, excellent electroconductivity is developed in the coating film formed, by the blend of an extremely small quantity of an electroconductive component by utilizing the localization of the electroconductive component, and physical properties other than the electroconductivity required for the coating film are also excellent.

The electroconductive composition includes an electroconductive material (A) and an acid anhydride (B), wherein the electroconductive material (A) is an ion pair of a π-conjugated polymer compound (A-2) doped with a polyanion (A-1) and a basic organic compound (A-3), and is capable of dissolution and dispersion in an organic solvent.