The 2018 Miss New Hampshire USA competition is the pageant that selects the representative for the state of New Hampshire in the Miss USA pageant.
New Hampshire has had little success at Miss USA, and has only placed four times. Two of those placings have been in the past ten years, with Bridget Vezina placing 1st runner-up to Lynnette Cole at Miss USA 2000, and the semi-finals placement of Vanessa Bissanti at Miss USA 2004.
Only two Miss New Hampshire USA titleholders have previously competed at Miss Teen USA, but three have competed at Miss America.
Every year, each state holds a preliminary competition to choose their delegate for the Miss USA pageant. In some states (such as Texas and Florida), local pageants are also held to determine delegates for the state competition. The state winners hold the title "Miss State USA" for the year of their reign.
The most successful state is Texas, which has had the most semi-finalists and winners, including five consecutive Miss USA titleholders during the 1980s.[22] Other successful states include California, New York, Alabama, Tennessee and Georgia. The least successful states are Delaware, placing only once in 2015; Montana, which has not placed since the 1950s; South Dakota, which has only placed three times (the last time in 2016), and Wyoming, which gained only its second placement in 2010. The only state which has produced more than one Miss Universe is South Carolina.
The Miss Universe Organization licenses out the state pageants to pageant directors, who in some cases are responsible for more than one state. The most well established directorial groups are RPM Productions, created in 1980 (Alabama, Louisiana, North Carolina, South Carolina), and Vanbros, created in the early 1990s (Arkansas, Kansas, Missouri, Nebraska and Oklahoma). Future Productions direct the most states, seven, across the Midwest and Rockies.