To provide a vibration durability evaluation method for a mark pillar capable of designing quickly and surely the mark pillar having proper strength against a vibration environment.

This vibration durability evaluation method for the mark pillar erected in the vibration environment is provided with a natural frequency estimating process for estimating a natural frequency of the mark pillar, based on information about the mark pillar, a resonance judging process for judging the presence of possibility of resonance in the mark pillar, based on a frequency number of vibration imparted to the mark pillar by the vibration environment, and based on the natural frequency estimated in the natural frequency estimating process, a stress estimating process for estimating a stress generated in the mark pillar by the resonance, when the presence of the possibility of the resonance in the mark pillar is judged in the natural frequency estimating process, and a breakage judging process for judging the presence of possibility of breakage of the mark pillar by the stress obtained in the stress estimating process.