This graphic compares the average monthly insurance rates for males and females for the following ages: 17-year olds, 25-year olds, 30-year olds, and 60-year olds. At the two extremes, 17-year old males will pay $451, compared to $393 that 17-year old females will owe. On the other hand, 60-year old males can expect to pay an average of $112, and 60-year old females will pay $108.