The Best Wedding Party Average Size References. As a wedding consultant, i can tell you that the average size of a bridesmaid party is typically between 4 to 6 bridesmaids. Web answered by antoinette barajas.

This is considered the most traditional option, and it has been the common choice for. Web when it comes to wedding parties, the average size is typically around 4 people per side. Web average bridal party size getty images brides love celebrating with their favorite ladies—85 percent of brides still have a bridal party, and who can blame them.