The 2016 New Mexico Democratic presidential primary was held on June 7 in the U.S. state of New Mexico as one of the Democratic Party's primaries ahead of the 2016 presidential election.

Additionally, the Democratic Party held the North Dakota caucuses the same day.

Margin of error: ± 2.5% Sample size: 1,455 Margin of error: ± 4.9% Sample size: 401 After being projected to win the state by double digits, Clinton managed a 3-point-win in New Mexico, thanks to support from majority non-white areas such as Doña Ana County which contains the city of Las Cruces and is majority Hispanic/Latino, as well as McKinley and San Juan which are largely Native American and include parts of the Navajo Nation and the Apache Nation.

Clinton won by a narrow margin in Santa Fe.

Sanders, meanwhile, won by a larger margin in Albuquerque, the state's largest city, and thus held Clinton to a very narrow margin statewide.