The paper presents a comparative analysis of the stress-strain states and effective properties of the ensembles with different particle distribution inside an elastomeric composite. The relationships between the effective Young’s modulus and the filler concentration are obtained for regular networks, chaos, filler networks and particle aggregates. It is shown that at high filler concentrations the effective Young’s modulus lies within the interval between the regular triangular and rectangular locations of inclusions and increases many fold for triangular lattices. The results found for the structures of interest are compared and analyzed