| Value | Year | |
| Surface area (sq km) |
111002 | 2014 |
|
| Population (proj., 000) |
7098 | 2016 |
|
| Pop. density (per sq km) |
65.4 | 2016 |
|
| Capital city |
Sofia | 2015 |
|
| Capital city pop. (000) |
1226 | 2015 |
|
| Population growth rate (average annual %) |
-0.7 | 2010-2015 |
|
| Urban population growth rate (average annual %) |
-0.3 | 2010-2015 |
|
| CO2 emission estimates (000 tons/tons per capita) |
39563/5.5 | 2013 |
|
| Population using improved drinking water sources (urban/rural, %) |
99.6/99.0 | 2015 |
|
| Population using improved sanitation facilities (urban/rural, %) |
86.8/83.7 | 2015 |
|
