Business Insider has released a map of male to female resident ratios of each state.

According to the data Wyoming is the second most male dominated state trailing only Alaska.  For every 100 women, Wyoming has 104.1 men.  Alaska's ratio is 108.5 men per 100 women.

North Dakota, Nevada, Utah, Montana, Colorado, Idaho, Hawaii, and South Dakota are the only other states with more males than females.  The District of Columbia has 100 females to every 89.5 males.

See map and data here!