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Compare the Population Density of Bulgaria & Tonga

How does 🇧🇬 Bulgaria's population density compare to 🇹🇴 Tonga's?

The current population density of Bulgaria is 62.34 inhabitants per square kilometers. That is 97.93 people less per square kilometers than Tonga, which currently has a population density of 160.27 people per km².

If populations where spread out evenly across nations, each person in Bulgaria would have a total of 16,040 square meters to themselves. In comparison with Tonga, where inhabitants would only have 6,239 square meters per person.

Population density data can give you a good indication of how crowded a country, region or economic zone is. However, it's important to understand that not all land area is livable. Extreme cold or heat, makes some places on earth less suitable for habitation. Mountainous terrain and marshlands also limits development of certain regions.

  • 🇧🇬 Bulgaria has a population density of 62.34 people/km²
  • 🇧🇬 Bulgaria has a 97.93 less people/km² than 🇹🇴 Tonga.
  • 🇧🇬 Bulgaria's population density is projected to decrease with 29.77 people/km² between 2024-2100, while 🇹🇴 Tonga's population density will increase with 21.07 people/km² during the same time period.
  • 🇧🇬 Bulgaria is projected to have a population density of 32.5768 people per square kilometer, by the year 2100. In comparison with 🇹🇴 Tonga that is projected to have a population of 181.3392 people/km².

🇧🇬 Bulgaria

Bulgaria's Population Density Between 1950 - 2024

Between 1950 and 2024 the population density of Bulgaria decreased from 66.87 to 62.34 people per square kilometer. A -6.77% density decrease in a 74 year time frame.

Year Density (p/km²) YoY change YoY absolute change
1950 66.871 0.00% 0.00
1951 67.479 0.91% 0.61
1952 67.917 0.65% 0.44
1953 68.415 0.73% 0.50
1954 68.972 0.81% 0.56
1955 69.501 0.77% 0.53
1956 69.995 0.71% 0.49
1957 70.570 0.82% 0.58
1958 71.266 0.99% 0.70
1959 71.905 0.90% 0.64
1960 72.539 0.88% 0.63
1961 73.234 0.96% 0.70
1962 73.880 0.88% 0.65
1963 74.484 0.82% 0.60
1964 75.096 0.82% 0.61
1965 75.671 0.77% 0.58
1966 76.191 0.69% 0.52
1967 76.674 0.63% 0.48
1968 77.223 0.72% 0.55
1969 77.819 0.77% 0.60
1970 78.332 0.66% 0.51
1971 78.775 0.57% 0.44
1972 79.153 0.48% 0.38
1973 79.567 0.52% 0.41
1974 80.102 0.67% 0.53
1975 80.475 0.47% 0.37
1976 80.810 0.42% 0.33
1977 81.227 0.52% 0.42
1978 81.311 0.10% 0.08
1979 81.414 0.13% 0.10
1980 81.733 0.39% 0.32
1981 81.994 0.32% 0.26
1982 82.224 0.28% 0.23
1983 82.414 0.23% 0.19
1984 82.592 0.22% 0.18
1985 82.649 0.07% 0.06
1986 82.692 0.05% 0.04
1987 82.809 0.14% 0.12
1988 82.897 0.11% 0.09
1989 82.442 -0.55% 0.46
1990 81.390 -1.28% 1.05
1991 80.222 -1.43% 1.17
1992 78.961 -1.57% 1.26
1993 78.107 -1.08% 0.85
1994 77.650 -0.59% 0.46
1995 77.102 -0.71% 0.55
1996 76.492 -0.79% 0.61
1997 75.806 -0.90% 0.69
1998 75.078 -0.96% 0.73
1999 74.426 -0.87% 0.65
2000 73.808 -0.83% 0.62
2001 73.143 -0.90% 0.66
2002 72.530 -0.84% 0.61
2003 71.999 -0.73% 0.53
2004 71.492 -0.70% 0.51
2005 70.990 -0.70% 0.50
2006 70.485 -0.71% 0.51
2007 69.992 -0.70% 0.49
2008 69.519 -0.68% 0.47
2009 69.080 -0.63% 0.44
2010 68.615 -0.67% 0.47
2011 68.084 -0.77% 0.53
2012 67.503 -0.85% 0.58
2013 67.019 -0.72% 0.48
2014 66.639 -0.57% 0.38
2015 66.216 -0.64% 0.42
2016 65.754 -0.70% 0.46
2017 65.276 -0.73% 0.48
2018 64.806 -0.72% 0.47
2019 64.352 -0.70% 0.45
2020 63.966 -0.60% 0.39
2021 63.445 -0.81% 0.52
2022 62.971 -0.75% 0.47
2023 62.694 -0.44% 0.28
2024 62.343 -0.56% 0.35

Bulgaria's Projected Population Density Between 2024 - 2100

Bulgaria's population density is set to decrease in the future from 62.34 to 32.58 people per square kilometers. That is a change of -51.28% in population density for the country, from the year 2024 to 2100.

Year Density (p/km²) YoY change YoY absolute change
2024 62.343 -0.56% 0.35
2025 61.945 -0.64% 0.40
2026 61.512 -0.70% 0.43
2027 61.052 -0.75% 0.46
2028 60.574 -0.78% 0.48
2029 60.083 -0.81% 0.49
2030 59.580 -0.84% 0.50
2031 59.072 -0.85% 0.51
2032 58.567 -0.86% 0.51
2033 58.060 -0.87% 0.51
2034 57.550 -0.88% 0.51
2035 57.042 -0.88% 0.51
2036 56.530 -0.90% 0.51
2037 56.016 -0.91% 0.51
2038 55.508 -0.91% 0.51
2039 55.004 -0.91% 0.50
2040 54.501 -0.91% 0.50
2041 54.006 -0.91% 0.50
2042 53.520 -0.90% 0.49
2043 53.043 -0.89% 0.48
2044 52.572 -0.89% 0.47
2045 52.108 -0.88% 0.46
2046 51.648 -0.88% 0.46
2047 51.189 -0.89% 0.46
2048 50.734 -0.89% 0.45
2049 50.285 -0.89% 0.45
2050 49.838 -0.89% 0.45
2051 49.394 -0.89% 0.44
2052 48.954 -0.89% 0.44
2053 48.514 -0.90% 0.44
2054 48.073 -0.91% 0.44
2055 47.633 -0.91% 0.44
2056 47.196 -0.92% 0.44
2057 46.761 -0.92% 0.44
2058 46.326 -0.93% 0.43
2059 45.889 -0.94% 0.44
2060 45.448 -0.96% 0.44
2061 45.006 -0.97% 0.44
2062 44.567 -0.98% 0.44
2063 44.131 -0.98% 0.44
2064 43.694 -0.99% 0.44
2065 43.260 -0.99% 0.43
2066 42.830 -0.99% 0.43
2067 42.406 -0.99% 0.42
2068 41.991 -0.98% 0.42
2069 41.583 -0.97% 0.41
2070 41.180 -0.97% 0.40
2071 40.784 -0.96% 0.40
2072 40.397 -0.95% 0.39
2073 40.016 -0.94% 0.38
2074 39.642 -0.94% 0.37
2075 39.278 -0.92% 0.36
2076 38.928 -0.89% 0.35
2077 38.586 -0.88% 0.34
2078 38.252 -0.86% 0.33
2079 37.926 -0.85% 0.33
2080 37.607 -0.84% 0.32
2081 37.302 -0.81% 0.31
2082 37.008 -0.79% 0.29
2083 36.722 -0.77% 0.29
2084 36.444 -0.76% 0.28
2085 36.172 -0.75% 0.27
2086 35.909 -0.73% 0.26
2087 35.654 -0.71% 0.26
2088 35.406 -0.69% 0.25
2089 35.164 -0.68% 0.24
2090 34.926 -0.68% 0.24
2091 34.691 -0.67% 0.23
2092 34.457 -0.68% 0.23
2093 34.223 -0.68% 0.23
2094 33.990 -0.68% 0.23
2095 33.757 -0.69% 0.23
2096 33.522 -0.69% 0.23
2097 33.286 -0.70% 0.24
2098 33.051 -0.71% 0.24
2099 32.815 -0.71% 0.24
2100 32.577 -0.72% 0.24

🇹🇴 Tonga

Tonga's Population Density Between 1950 - 2024

Between 1950 and 2024 the population density of Tonga increased from 76.40 to 160.27 people per square kilometer. A 109.78% density increase in a 74 year time frame.

Year Density (p/km²) YoY change YoY absolute change
1950 76.399 0.00% 0.00
1951 78.386 2.60% 1.99
1952 80.551 2.76% 2.16
1953 82.894 2.91% 2.34
1954 85.409 3.03% 2.51
1955 88.087 3.14% 2.68
1956 90.921 3.22% 2.83
1957 93.662 3.02% 2.74
1958 96.285 2.80% 2.62
1959 98.999 2.82% 2.71
1960 101.800 2.83% 2.80
1961 104.672 2.82% 2.87
1962 107.600 2.80% 2.93
1963 110.592 2.78% 2.99
1964 113.659 2.77% 3.07
1965 116.807 2.77% 3.15
1966 120.004 2.74% 3.20
1967 122.790 2.32% 2.79
1968 125.158 1.93% 2.37
1969 127.515 1.88% 2.36
1970 129.849 1.83% 2.33
1971 132.148 1.77% 2.30
1972 134.394 1.70% 2.25
1973 136.622 1.66% 2.23
1974 139.513 2.12% 2.89
1975 143.104 2.57% 3.59
1976 146.654 2.48% 3.55
1977 148.808 1.47% 2.15
1978 149.545 0.50% 0.74
1979 150.069 0.35% 0.52
1980 150.415 0.23% 0.35
1981 150.629 0.14% 0.21
1982 150.738 0.07% 0.11
1983 150.766 0.02% 0.03
1984 150.753 -0.01% 0.01
1985 150.744 -0.01% 0.01
1986 150.785 0.03% 0.04
1987 151.347 0.37% 0.56
1988 152.260 0.60% 0.91
1989 152.928 0.44% 0.67
1990 153.384 0.30% 0.46
1991 153.685 0.20% 0.30
1992 153.881 0.13% 0.20
1993 154.005 0.08% 0.12
1994 154.101 0.06% 0.10
1995 154.191 0.06% 0.09
1996 154.270 0.05% 0.08
1997 154.882 0.40% 0.61
1998 155.981 0.71% 1.10
1999 156.994 0.65% 1.01
2000 157.965 0.62% 0.97
2001 158.905 0.60% 0.94
2002 159.805 0.57% 0.90
2003 160.714 0.57% 0.91
2004 161.648 0.58% 0.93
2005 162.571 0.57% 0.92
2006 163.466 0.55% 0.90
2007 164.194 0.45% 0.73
2008 164.646 0.28% 0.45
2009 164.927 0.17% 0.28
2010 165.230 0.18% 0.30
2011 165.492 0.16% 0.26
2012 165.322 -0.10% 0.17
2013 164.735 -0.36% 0.59
2014 164.014 -0.44% 0.72
2015 163.223 -0.48% 0.79
2016 162.345 -0.54% 0.88
2017 162.085 -0.16% 0.26
2018 162.410 0.20% 0.32
2019 162.569 0.10% 0.16
2020 162.621 0.03% 0.05
2021 162.292 -0.20% 0.33
2022 161.603 -0.42% 0.69
2023 160.919 -0.42% 0.68
2024 160.270 -0.40% 0.65

Tonga's Projected Population Density Between 2024 - 2100

Tonga's population density is set to increase in the future from 160.27 to 181.34 people per square kilometers. That is a change of 137.36% in population density for the country, from the year 2024 to 2100.

Year Density (p/km²) YoY change YoY absolute change
2024 160.270 -0.40% 0.65
2025 159.603 -0.42% 0.67
2026 158.909 -0.43% 0.69
2027 158.302 -0.38% 0.61
2028 157.792 -0.32% 0.51
2029 157.355 -0.28% 0.44
2030 157.034 -0.20% 0.32
2031 156.807 -0.14% 0.23
2032 156.674 -0.08% 0.13
2033 156.626 -0.03% 0.05
2034 156.618 -0.01% 0.01
2035 156.661 0.03% 0.04
2036 156.758 0.06% 0.10
2037 156.918 0.10% 0.16
2038 157.191 0.17% 0.27
2039 157.495 0.19% 0.30
2040 157.792 0.19% 0.30
2041 158.150 0.23% 0.36
2042 158.525 0.24% 0.38
2043 158.929 0.25% 0.40
2044 159.401 0.30% 0.47
2045 159.893 0.31% 0.49
2046 160.360 0.29% 0.47
2047 160.772 0.26% 0.41
2048 161.144 0.23% 0.37
2049 161.496 0.22% 0.35
2050 161.838 0.21% 0.34
2051 162.179 0.21% 0.34
2052 162.492 0.19% 0.31
2053 162.810 0.20% 0.32
2054 163.141 0.20% 0.33
2055 163.474 0.20% 0.33
2056 163.805 0.20% 0.33
2057 164.159 0.22% 0.35
2058 164.542 0.23% 0.38
2059 164.949 0.25% 0.41
2060 165.377 0.26% 0.43
2061 165.834 0.28% 0.46
2062 166.325 0.30% 0.49
2063 166.839 0.31% 0.51
2064 167.381 0.33% 0.54
2065 167.909 0.32% 0.53
2066 168.456 0.33% 0.55
2067 169.045 0.35% 0.59
2068 169.633 0.35% 0.59
2069 170.212 0.34% 0.58
2070 170.794 0.34% 0.58
2071 171.411 0.36% 0.62
2072 172.048 0.37% 0.64
2073 172.666 0.36% 0.62
2074 173.264 0.35% 0.60
2075 173.855 0.34% 0.59
2076 174.459 0.35% 0.60
2077 175.049 0.34% 0.59
2078 175.608 0.32% 0.56
2079 176.158 0.31% 0.55
2080 176.681 0.30% 0.52
2081 177.157 0.27% 0.48
2082 177.607 0.25% 0.45
2083 178.059 0.25% 0.45
2084 178.472 0.23% 0.41
2085 178.827 0.20% 0.35
2086 179.139 0.17% 0.31
2087 179.442 0.17% 0.30
2088 179.755 0.17% 0.31
2089 180.030 0.15% 0.28
2090 180.262 0.13% 0.23
2091 180.462 0.11% 0.20
2092 180.634 0.10% 0.17
2093 180.783 0.08% 0.15
2094 180.919 0.08% 0.14
2095 181.051 0.07% 0.13
2096 181.135 0.05% 0.08
2097 181.188 0.03% 0.05
2098 181.259 0.04% 0.07
2099 181.326 0.04% 0.07
2100 181.339 0.01% 0.01

Compare Population Density of Bulgaria with Other Countries

Compare Population Density of Bulgaria with Regions

Compare Population Density of Bulgaria with Sub-regions

Compare Population Density of Bulgaria with Income Groups

Compare Population Density of Bulgaria with Development Groups

Compare Population Density of Tonga with Other Countries

Compare Population Density of Tonga with Regions

Compare Population Density of Tonga with Sub-regions

Compare Population Density of Tonga with Income Groups

Compare Population Density of Tonga with Development Groups

Data Information

Data found on this page is based on the medium fertility variant of the United Nations Revision of World Population Prospects 2024.

Data Published: 2024-07-11

Data Sources

The United Nations - Department of Economic and Social Affairs (Population Division)

UN Revision of World Population Prospects 2024

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