Eastern Waikato Area Commander Inspector Dana McDonald said they were liaising with their Eastern District colleagues but confirmed all members of the family were safe and well.
"A considerable number of police from across the Waikato, Bay of Plenty, Northern Communications Centre and now Eastern District have been involved in the search for the family and I would just like to acknowledge their efforts."
Earlier today, armed police checked houses in Te Puna.
A police spokesman said this evening that no firearm was recovered or reported to them.
Mr McDonald acknowledged the members of the public who helped with the enquiry.