This paper presents the numerical results and its analysis of transverse deflection and first mode free vibration of bimodular curved beam. The analysis has been carried out using classical beam theory, and the problem is formulated based on small deformation, slight rotation, and small strain theory. In this analysis, aramid rubber and polyester rubber bimodular material composite laminated curved beams are considered. The [ABD] stiffness parameters are determined by using Vinson-Sierakowski (VS) and Rios-Chan’s (RC) equivalent stiffness methods. For bending analysis, uniformly distributed transverse load is considered. The numerical results are presented for neutral surface location, non-dimensional transverse deflection, strain distributions, the first mode of natural frequencies for different lengths to the radius of curvature of the beam, and lamination schemes. The numerical results obtained for non-dimensional transverse deflections and the first mode of natural frequencies using VS and RC are almost identical for cross-ply laminates but differ significantly for angle-ply laminated beams.