Armed men on motorbikes killed 11 people and kidnapped at least 70 others, including women and children, in a village in northwest Nigeria, witnesses said, in a region plagued by mass abductions and unrest.

The men opened fire as they rode into Sabongarin Damri in Zamfara State late on Saturday, resident Isa Sani told Reuters.

"They came on motorcycles, shooting randomly before abducting our daughters and children. As of today, we haven't heard anything from them. Everywhere is quiet," he said on Monday.

Sufiyanu Ibrahim said the attackers kidnapped his wife and shot him in the leg. "There was gunshots everywhere ... I narrowly escaped," he said by phone. At least 11 people were killed, he added.

Groups known locally as "bandits" have killed hundreds of people and seized thousands across the state in recent years. They often hold captives for months and demand ransoms for their release.

Zamfara, which borders Niger, has become the epicentre of the violent attacks that have disrupted farming and travel and forced thousands to flee their homes.

Shehu Musa, the traditional chief of Sabongarin Damri village, confirmed that more than 60 people were taken, including women and children.

Zamfara police did not immediately respond to requests for comment.