Chad has a population density of 41.8 people per square mile compared to 881 people in Japan. Chad has 680,860 sq ft of land per person vs 32,817 sq ft in Japan. In the list of countries ranked from the most to the least densely populated, Chad and Japan are ranked 180th and 28th, respectively.
Population density is calculated as the ratio of population to land area. Chad has 0.25% of the world's population and 0.85% of the land area of all countries, compared to 1.52% of the population and 0.24% of the land area for Japan, hence the population density in Chad is 95.3% lower than in Japan.
Population density comparison
Chad
|
Japan
|
|
|---|---|---|
| Population density | 41.8 ppl/mi² | 881 ppl/mi² |
| Population density rank | 180/197 | 28/197 |
| Population |
21450865
|
123324642
|
| Land area | 486,180 sq mi | 140,761 sq mi |
| Land area per capita | 667,709 sq ft | 31,653 sq ft |
| Rural population | 75.3% | 7.87% |
| Urban population | 24.7% | 92.1% |
| Living in agglomerations of 1M+ people | 5.38% | 28% |
Chad vs Japan:
Population density chart by year
From 2004 to 2024, population density in Chad increased by 104.6%, compared to a 2.98% decline in Japan.
In 2004, Chad ranked 178th for population density and is in 180th place now. Japan was 19th in 2004 and ranks 28th out of 197 currently.
people per square mile
| Year | Population density | |
|---|---|---|
|
Chad
|
Japan
|
|
| 2024 | 41.8 | 881 |
| 2023 | 39.7 | 885 |
| 2022 | 38 | 889 |
| 2021 | 36.7 | 893 |
| 2020 | 35.4 | 897 |
| 2019 | 34.3 | 900 |
| 2018 | 33.2 | 901 |
| 2017 | 32.1 | 902 |
| 2016 | 31.1 | 903 |
| 2015 | 30.1 | 903 |
| 2014 | 29.2 | 904 |
| 2013 | 28.2 | 906 |
| 2012 | 27.2 | 907 |
| 2011 | 26.2 | 908 |
| 2010 | 25.3 | 910 |
| 2009 | 24.5 | 910 |
| 2008 | 23.6 | 910 |
| 2007 | 22.8 | 910 |
| 2006 | 22 | 908 |
| 2005 | 21.2 | 908 |
| 2004 | 20.4 | 908 |
| 2003 | 19.5 | 908 |
| 2002 | 18.8 | 906 |
| 2001 | 18.1 | 903 |
| 2000 | 17.5 | 901 |
| 1999 | 16.9 | 900 |
| 1998 | 16.3 | 898 |
| 1997 | 15.8 | 896 |
| 1996 | 15.2 | 894 |
| 1995 | 14.6 | 891 |
| 1994 | 14 | 889 |
| 1993 | 13.6 | 887 |
| 1992 | 13.3 | 884 |
| 1991 | 12.8 | 881 |
| 1990 | 12.3 | 877 |
| 1989 | 12 | 874 |
| 1988 | 11.6 | 871 |
| 1987 | 11.2 | 867 |
| 1986 | 10.8 | 863 |
| 1985 | 10.5 | 858 |
| 1984 | 10.4 | 853 |
| 1983 | 10.2 | 844 |
| 1982 | 9.75 | 838 |
| 1981 | 9.3 | 832 |
| 1980 | 9.29 | 826 |
| 1979 | 9.27 | 819 |
| 1978 | 9.07 | 812 |
| 1977 | 8.91 | 805 |
| 1976 | 8.74 | 797 |
| 1975 | 8.57 | 788 |
| 1974 | 8.39 | 778 |
| 1973 | 8.19 | 768 |
| 1972 | 8 | 757 |
| 1971 | 7.83 | 747 |
| 1970 | 7.66 | 730 |
| 1969 | 7.51 | 722 |
| 1968 | 7.36 | 713 |
| 1967 | 7.21 | 705 |
| 1966 | 7.07 | 698 |
| 1965 | 6.94 | 692 |
| 1964 | 6.8 | 684 |
| 1963 | 6.66 | 677 |
| 1962 | 6.53 | 671 |
| 1961 | 6.4 | 664 |
Share of urban population by year
| Year | Urban population | |
|---|---|---|
|
Chad
|
Japan
|
|
| 2024 | 24.7% | 92.1% |
| 2023 | 24.4% | 92% |
| 2022 | 24.1% | 92% |
| 2021 | 23.8% | 91.9% |
| 2020 | 23.5% | 91.8% |
| 2019 | 23.3% | 91.7% |
| 2018 | 23.1% | 91.6% |
| 2017 | 22.9% | 91.5% |
| 2016 | 22.7% | 91.5% |
| 2015 | 22.5% | 91.4% |
| 2014 | 22.4% | 91.3% |
| 2013 | 22.2% | 91.2% |
| 2012 | 22.1% | 91.1% |
| 2011 | 22.1% | 91.1% |
| 2010 | 22% | 90.8% |
| 2009 | 21.9% | 90% |
| 2008 | 21.9% | 89.1% |
| 2007 | 21.9% | 88.1% |
| 2006 | 21.8% | 87.1% |
| 2005 | 21.8% | 86% |
| 2004 | 21.8% | 84.6% |
| 2003 | 21.7% | 83.2% |
| 2002 | 21.7% | 81.6% |
| 2001 | 21.7% | 80% |
| 2000 | 21.6% | 78.6% |
| 1999 | 21.6% | 78.5% |
| 1998 | 21.6% | 78.4% |
| 1997 | 21.5% | 78.3% |
| 1996 | 21.5% | 78.1% |
| 1995 | 21.5% | 78% |
| 1994 | 21.4% | 77.9% |
| 1993 | 21.4% | 77.7% |
| 1992 | 21.2% | 77.6% |
| 1991 | 21% | 77.5% |
| 1990 | 20.8% | 77.3% |
| 1989 | 20.6% | 77.2% |
| 1988 | 20.4% | 77.1% |
| 1987 | 20.2% | 77% |
| 1986 | 20% | 76.8% |
| 1985 | 19.8% | 76.7% |
| 1984 | 19.6% | 76.6% |
| 1983 | 19.4% | 76.5% |
| 1982 | 19.2% | 76.4% |
| 1981 | 19% | 76.3% |
| 1980 | 18.8% | 76.2% |
| 1979 | 18.6% | 76.1% |
| 1978 | 18.4% | 76.1% |
| 1977 | 17.4% | 76% |
| 1976 | 16.5% | 75.9% |
| 1975 | 15.6% | 75.7% |
| 1974 | 14.7% | 75% |
| 1973 | 13.9% | 74.2% |
| 1972 | 13.1% | 73.5% |
| 1971 | 12.3% | 72.7% |
| 1970 | 11.6% | 71.9% |
| 1969 | 10.9% | 71.1% |
| 1968 | 10.2% | 70.3% |
| 1967 | 9.56% | 69.5% |
| 1966 | 8.97% | 68.7% |
| 1965 | 8.41% | 67.9% |
| 1964 | 7.88% | 67% |
| 1963 | 7.53% | 66.1% |
| 1962 | 7.24% | 65.1% |
| 1961 | 6.96% | 64.2% |
| 1960 | 6.7% | 63.3% |
From 2004 to 2024 share of the urban population changed from 21.8% to 24.7% in Chad and from 84.6% to 92.1% in Japan.
Densely populated cities
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