Herewith, provided for your edification, info from Statistics New Zealand.

Their main site is www.stats.govt.nz 

The Te Pahū area unit data:  Te Pahu Area Unit

Some of the highlights of the 2018 census

Population: population for Te Pahū was 1,428.
Age profile 22% under the age of 15 years
10% 65 years and over
Education 85% have a formal qualification,
Ethnic groups 91% European, 10% Māori, 1.32% Pacific, 2.3% Asian, 4% Other
Income The median income is $40,300; over $70,000 22%
Employment The unemployment rate was 3 percent.

Households There were 507 households in Te Pahū.