South Islanders were slightly ahead of the north for income levels, scoring a 4.0 compared to 3.3 for the north.
The report compared 362 regions in 34 countries, based on national statistics provided to the OECD.
The scores for both islands ranked similarly to those from Queensland, Northern Norway, North Middle Sweden and Prince Edward Island in Canada.
Take a look at today's Rotorua Daily Post where we talk to locals on the street as well as familiar faces about why the North Island is better than the South.
While the report didn't name an overall top-ranked region, the Australian Capital Territory ranked scores above 8.5 for every category, and scored four scores of 10 in income, civic engagement, safety and health.
North vs South Island comparison
South Island:
- Income 4
- Environment 10
- Jobs 9.4
- Education 6.7
- Civic Engagement 7.2
- Access to Services 8.3
- Housing 7.5
- Safety 9.5
- Health 7.8
North Island:
- Income 3.3
- Environment 10
- Jobs 7.6
- Education 6.8
- Civic Engagement 6.7
- Access to Services 8.3
- Housing 7.0
- Safety 9.4
- Health 7.5
¦Rankings are out of 10