NUTS 3 areas of Bulgaria by population density
Sofia (stolitsa) had the highest population density of 28 areas in 2021, at 1,009.6 inhabitants per km². Vidin had the lowest, at 27.5 inhabitants per km². The median was 48.5 inhabitants per km² and the figure for Bulgaria was 63 inhabitants per km². Source: Eurostat, European Commission.
All areas, 2021
Full ranking
| Rank | Areas | 2021 | Change on 2020 |
|---|---|---|---|
| 1 | Sofia (stolitsa) | 1,009.6 | -0.7% |
| 2 | Varna | 124.4 | -0.2% |
| 3 | Plovdiv | 112.9 | -0.2% |
| 4 | Ruse | 76.2 | -1.3% |
| 5 | Stara Zagora | 61.3 | -0.8% |
| 6 | Pazardzhik | 57.4 | -0.9% |
| 7 | Burgas | 53.6 | -0.2% |
| 8 | Gabrovo | 52.6 | -1.3% |
| 9 | Sliven | 52.1 | -1% |
| 10 | Pleven | 51.3 | -1.5% |
| 11 | Shumen | 51 | -0.2% |
| 12 | Kardzhali | 50.4 | +2.6% |
| 13 | Pernik | 50.3 | -0.2% |
| 14 | Veliko Tarnovo | 50 | -1.2% |
| 15 | Blagoevgrad | 46.9 | -0.6% |
| 16 | Razgrad | 45.8 | -1.1% |
| 17 | Vratsa | 44.3 | -1.6% |
| 18 | Haskovo | 41.1 | -1% |
| 19 | Targovishte | 41 | -0.7% |
| 20 | Silistra | 38.4 | -1% |
| 21 | Kyustendil | 38.3 | -1% |
| 22 | Dobrich | 36.3 | -1.1% |
| 23 | Montana | 35.3 | -1.7% |
| 24 | Yambol | 35 | -1.1% |
| 25 | Sofia | 33 | +2.2% |
| 26 | Smolyan | 32.2 | -1.8% |
| 27 | Lovech | 29.7 | -1% |
| 28 | Vidin | 27.5 | -2.1% |
Other periods
About this ranking
Resident population divided by land area in km². World Bank figures use mid-year population and land area excluding inland water.
United States: Census Bureau population estimates for 1 July divided by land area (water excluded) from the latest Census Gazetteer files. US tables often give people per square mile; multiply persons per km² by 2.59 to compare.
Every value in the ranking comes from the same publisher and the same period, so the areas are compared on one definition. Equal values share a rank.
How to cite
Eurostat. Population density by NUTS 3 region (demo_r_d3dens). https://ec.europa.eu/eurostat/databrowser/view/demo_r_d3dens/default/table. Retrieved 2026-10-08.Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank NUTS 3 areas of Bulgaria by population density using official data, and cite the source.
rank_places {"indicator":"population_density","level":"province","within":"Bulgaria","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=population_density&level=province&within=Bulgaria&limit=10Questions
Which area has the highest population density?
Sofia (stolitsa), with 1,009.6 inhabitants per km² in 2021, according to Eurostat, European Commission.
Which area has the lowest population density?
Vidin, with 27.5 inhabitants per km² in 2021.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: Eurostat, European Commission, Population density by NUTS 3 region (demo_r_d3dens). Retrieved 2026-10-08.
Population density: other rankings
- Countries
- EU countries
- US states
- EU regions (NUTS 2)
- US counties
- Autonomous communities of Spain
- Provinces of Spain
- Municipalities of Spain
- Regions of Germany (NUTS 2)
- Regions of France (NUTS 2)
- Regions of Italy (NUTS 2)
- Regions of Poland (NUTS 2)