World › Europe in detail › Türkiye › Doğu Marmara › Kocaeli, Sakarya, Düzce, Bolu, Yalova
Among 26 NUTS 2 regions of Türkiye, Kocaeli, Sakarya, Düzce, Bolu, Yalova ranks best in
gdp per capita (3rd) and lowest in doctors (15th).
Over time
Indicator
The dashed line is the value for the whole country. Where Eurostat does not publish
it, only the region line is shown.
Kocaeli, Sakarya, Düzce, Bolu, Yalova vs national value
Economy
GDP per capita
17,900 €/inh.
+2,100 vs 2023
3rd of 26 in the country
Türkiye 14,100 €/inh. · +27%
Population
Population
4,287,376
+46,920 vs 2024
5th of 26 in the country
Türkiye 85,664,944 · -95%
Life expectancy
10th of 26 in the country
Türkiye 78.7 years · -2%
Population density
4th of 26 in the country
Türkiye 111.6 /km² · +90%
Population change
4th of 26 in the country
Türkiye 5.0 ‰ · +120%
Net migration
3rd of 26 in the country
Türkiye 0.3 ‰ · +1967%
Median age
15th of 26 in the country
Türkiye 34.4 years · +2%
Aged 65+
17th of 26 in the country
Türkiye 10.6 %
Fertility
13th of 26 in the country
Türkiye 1.48 · -5%
Doctors
15th of 26 in the country
Türkiye 206 per 100k · -10%
Labour
Unemployment
15th of 26 in the country
Türkiye 8.4 %
Employment
6th of 26 in the country
Türkiye 58.1 % · +5%
High-tech jobs
5th of 22 in the country
Türkiye 1.6 %
Society
Tourist nights
1,214 per 1,000
+14 vs 2024
9th of 26 in the country
Türkiye 2,945 per 1,000 · -59%
Road deaths
11th of 26 in the country
Türkiye 74 per mn · +15%
Tertiary educated
5th of 26 in the country
Türkiye 26.8 % · +3%
Other regions in Doğu Marmara
Ranks are among regions of the same NUTS level within the same country. The NUTS levels are
defined by Eurostat: NUTS 1 are the largest regions, NUTS 3 the smallest.
© European Union, source: Eurostat -
datasets, licence and methods .
