According to the following links New Hampshire has the lowest homicide rate in the US, but also receives an F in gun law restrictions. LINK: Crime Rate by State url=https://worldpopulationreview.com/state-rankings/strictest-gun-laws-by-state]LINK: Strictest Gun Laws by State[/url] North Dakota is second in lowest homicide rate, also with an F in gun law restrictions. Then comes Maine in third, also with an F in gun law restrictions. 4th place is Idaho, also with an F. 5th is Rhode Island, but they get a B+ in gun law restrictions. 6th is Minnesota, they get a C+. 7th is Nebraska, which gets a C. 8th is Vermont, which gets a C-. 9th is Utah, which gets a D. 10 is Massachusetts, which gets a A-.