Bulgaria has a population density of 151.7 people per square mile compared to 59 people in Niger. Bulgaria has 185,475 sq ft of land per person vs 504,501 sq ft in Niger. Bulgaria and Niger rank 132nd and 166th by population density, respectively.
Population density is calculated as the ratio of population to land area. Bulgaria has 0.08% of the world's population and 0.07% of all countries' land area, compared to 0.33% of the population and 0.85% of the land area for Niger, making the population density in Bulgaria 157.4% higher than in Niger.
Population density by year
people per square mile
| Year | Population density | |
|---|---|---|
Bulgaria
|
Niger
|
|
| 2026 | 151.7 | 59 |
| 2025 | 152.7 | 57.1 |
| 2024 | 153.7 | 55.3 |
| 2023 | 153.8 | 53.5 |
| 2022 | 154.2 | 51.8 |
| 2021 | 155.2 | 50.1 |
| 2020 | 156.3 | 48.5 |
| 2019 | 157.9 | 46.9 |
| 2018 | 160.1 | 45.4 |
| 2017 | 162.3 | 43.8 |
| 2016 | 164.5 | 42.3 |
| 2015 | 166.6 | 40.8 |
| 2014 | 168.8 | 39.3 |
| 2013 | 170.8 | 37.9 |
| 2012 | 174.3 | 36.5 |
| 2011 | 175.3 | 35.1 |
| 2010 | 176.4 | 33.8 |
| 2009 | 177.6 | 32.6 |
| 2008 | 178.7 | 31.4 |
| 2007 | 179.9 | 30.3 |
| 2006 | 181.2 | 29.2 |
| 2005 | 182.6 | 28.1 |
| 2004 | 183.8 | 27.1 |
| 2003 | 185.1 | 26.2 |
| 2002 | 186.6 | 25.2 |
| 2001 | 187.5 | 24.4 |
| 2000 | 191.3 | 23.5 |
| 1999 | 192.2 | 22.7 |
| 1998 | 193.3 | 22 |
| 1997 | 194.6 | 21.2 |
| 1996 | 195.8 | 20.5 |
| 1995 | 196.8 | 19.9 |
| 1994 | 197.7 | 19.2 |
| 1993 | 198.3 | 18.6 |
| 1992 | 199.9 | 18 |
| 1991 | 202.1 | 17.5 |
| 1990 | 204.1 | 16.9 |
| 1989 | 207.8 | 16.4 |
| 1988 | 210.3 | 15.9 |
| 1987 | 210 | 15.5 |
| 1986 | 209.7 | 15 |
| 1985 | 209.8 | 14.6 |
| 1984 | 209.8 | 14.1 |
| 1983 | 209.3 | 13.7 |
| 1982 | 208.8 | 13.3 |
| 1981 | 208.2 | 12.9 |
| 1980 | 207.5 | 12.5 |
| 1979 | 206.6 | 12.2 |
| 1978 | 206.3 | 11.8 |
| 1977 | 206.1 | 11.5 |
| 1976 | 205 | 11.2 |
| 1975 | 204.2 | 10.9 |
| 1974 | 203.2 | 10.6 |
| 1973 | 201.8 | 10.3 |
| 1972 | 200.8 | 10 |
| 1971 | 199.8 | 9.77 |
| 1970 | 198.8 | 9.51 |
| 1969 | 197.5 | 9.25 |
| 1968 | 195.9 | 9 |
| 1967 | 194.6 | 8.76 |
| 1966 | 193.3 | 8.52 |
| 1965 | 192.1 | 8.28 |
| 1964 | 190.7 | 8.05 |
| 1963 | 189.1 | 7.82 |
| 1962 | 187.6 | 7.59 |
| 1961 | 186 | 7.38 |
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2026, retrieved 2026-03-10).
GeoRank.org/population-density/bulgaria/niger | CC BY 
From 2006 to 2026, population density in Bulgaria decreased by 16.3%, compared to a 102.1% growth in Niger.
In 2006, Bulgaria ranked 103rd by population density and is 132nd now. Niger was 174th in 2006 and ranks 166th out of 197 currently.
Population density comparison
|
Bulgaria
|
Niger
|
|
|---|---|---|
| Population density | 151.7 ppl/mi² | 59 ppl/mi² |
| Population density rank | 132/197 | 166/197 |
| Population |
6359449
|
29080898
|
| Land area | 41,915 sq mi | 489,076 sq mi |
| Land area per capita | 181,409 sq ft | 504,381 sq ft |
| Rural population | 26.1% | 82% |
| Urban population | 73.9% | 18% |
| Living in agglomerations of 1M+ people | 19% | 5.15% |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Bulgaria
|
Niger
|
|
| 2024 | 73.9% | 18% |
| 2023 | 73.7% | 17.8% |
| 2022 | 73.5% | 17.5% |
| 2021 | 73.3% | 17.2% |
| 2020 | 73.3% | 17% |
| 2019 | 73.7% | 16.8% |
| 2018 | 73.6% | 16.6% |
| 2017 | 73.4% | 16.5% |
| 2016 | 73.2% | 16.4% |
| 2015 | 73.1% | 16.3% |
| 2014 | 73.1% | 16.2% |
| 2013 | 73% | 16.2% |
| 2012 | 72.8% | 16.2% |
| 2011 | 72.6% | 16.2% |
| 2010 | 71.5% | 16.2% |
| 2009 | 71.3% | 16.3% |
| 2008 | 70.9% | 16.3% |
| 2007 | 70.7% | 16.3% |
| 2006 | 70.5% | 16.3% |
| 2005 | 70.1% | 16.3% |
| 2004 | 69.9% | 16.3% |
| 2003 | 69.8% | 16.3% |
| 2002 | 69.5% | 16.3% |
| 2001 | 69.2% | 16.3% |
| 2000 | 68.3% | 16.1% |
| 1999 | 68% | 16.1% |
| 1998 | 67.9% | 16% |
| 1997 | 67.7% | 15.9% |
| 1996 | 67.7% | 15.8% |
| 1995 | 67.8% | 15.8% |
| 1994 | 67.7% | 15.7% |
| 1993 | 67.4% | 15.7% |
| 1992 | 67.2% | 15.6% |
| 1991 | 67.1% | 15.5% |
| 1990 | 67% | 15.4% |
| 1989 | 67.3% | 15.4% |
| 1988 | 66.7% | 15.3% |
| 1987 | 66% | 15.1% |
| 1986 | 65.3% | 15% |
| 1985 | 65% | 14.8% |
| 1984 | 65.6% | 14.6% |
| 1983 | 64.6% | 14.4% |
| 1982 | 63.9% | 14.2% |
| 1981 | 63% | 14% |
| 1980 | 62.1% | 13.7% |
| 1979 | 61.5% | 13.4% |
| 1978 | 60.5% | 13.1% |
| 1977 | 59.4% | 12.8% |
| 1976 | 58.5% | 12.4% |
| 1975 | 58% | 12% |
| 1974 | 58.1% | 11.4% |
| 1973 | 56.3% | 10.9% |
| 1972 | 55.2% | 10.3% |
| 1971 | 53.8% | 9.66% |
| 1970 | 52.3% | 9.06% |
| 1969 | 50.6% | 8.49% |
| 1968 | 49% | 7.96% |
| 1967 | 48% | 7.49% |
| 1966 | 47% | 7.1% |
| 1965 | 45.7% | 6.76% |
| 1964 | 43% | 6.45% |
| 1963 | 40.3% | 6.19% |
| 1962 | 39.3% | 6% |
| 1961 | 38.4% | 5.85% |
| 1960 | 37.1% | 5.71% |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population-density/bulgaria/niger | CC BY
From 2004 to 2024, the share of urban population changed from 69.9% to 73.9% in Bulgaria and from 16.3% to 18% in Niger.
Densely populated cities
Compare countries by 7 more topics
Population density in other countries
Data sources: World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06); United Nations | World Population Prospects (1961–2026, retrieved 2026-03-10); U.S. Census Bureau (1961–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population-density/bulgaria/niger | CC BY
Help us show the world through your eyes
Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.
Data sources:
- World Bank | Agriculture & Rural Development (1961–2026, retrieved 2026-04-06)
- United Nations | World Population Prospects (1961–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1961–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2012–2024, retrieved 2026-02-08)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.