Niceville Senior High School (NHS) is a public high school in the city of Niceville, Florida. Niceville High School is ranked as the top high school within its high performing Okaloosa County School district. In 1996 NHS was selected as one of 226 secondary schools (private and public) to be designated as a Blue Ribbon School of Excellence. NHS was also named a New American High School in 1999, one of only 13 in the nation to earn that honor that year. The State of Florida Department of Education rated the school an A+ in 2001, 2002, 2003, and 2005.