Which has higher average age, urban, Greece or Serbia?

Greece, at 42.36 against 41.98 in Serbia as of 2016.

How many years of comparable data are there for Greece and Serbia?

9 years are reported by both, from 2006 to 2016.

The World Bank, published as Average age, urban. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Greece

42.36

in 2016

Serbia

41.98

in 2018

Greece rank

10th

Serbia rank

13th

Greece currently reports 42.36 against 41.98 in Serbia, a difference of 0.38.

The two have swapped places 1 time across 9 shared years of data; in 2006 it was Serbia ahead.

Greece ranks 10th and Serbia ranks 13th of 96 countries.

Serbia has averaged higher in every one of the 2 decades both report.

Decade	Greece	Serbia	Difference	Ahead
2000s	40.88	42.07	1.18	Serbia
2010s	41.88	42.39	0.5077	Serbia

Averages of every year both report within each decade.

Which has higher average age, urban, Greece or Serbia?: Greece, at 42.36 against 41.98 in Serbia as of 2016.
What is the difference in average age, urban between Greece and Serbia?: 0.38, with Greece ahead.
How many years of comparable data are there for Greece and Serbia?: 9 years are reported by both, from 2006 to 2016.
How do Greece and Serbia rank globally for average age, urban?: Greece ranks 10th and Serbia ranks 13th of 96 countries.
Where does this data come from?: The World Bank, published as Average age, urban. Statizoid refreshes it automatically from the source and publishes the full history for both places.