What’s the best place in the world to live? By one measure, it may be Canberra, Australia.

That’s from a report issued today by the Organization for Economic Co-operation and Development, which ranked the 362 regions of its 34 member nations according to nine measures of well-being.

The Australian Capital Territory led the regional rankings, according to an average calculated by The Upshot. Five Australian states were also in the top 10, along with two regions of Norway and New Hampshire and Minnesota.

Australia also led in the country-by-country rankings, followed by Norway, Canada, Sweden and the United States. Slovakia, Poland, Hungary, Turkey and Mexico were judged to be the hardest places to live among O.E.C.D. countries, and all 10 of the bottom regional rankings went to Mexican states.

The nine measures were education, jobs, income (measured at purchasing power parity to correct for cost-of-living differences between countries), safety, health, environment, civic engagement, access to broadband and housing. (In addition to the report, the O.E.C.D. also updated its web tool to allow easy comparisons of regions; it was first released in June with a smaller data set.)