Wikipedia
Otaika
Otaika is a locality in Northland, New Zealand. Whangarei is 7 km to the north. The Otaika Stream runs from the north west, through the area, and into the Whangarei Harbour. State Highway 1 runs through the locality. The hill Tikorangi (with a summit 161 m above sea level) lies to the South. Tikorangi is a source of limestone for Portland Cement.
The population of the Otaika-Portland area was 993 in the 2006 Census, an increase of 18 from 2001.