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Population in Eritrea compared to Japan: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Eritrea was 3,535,603 in 2024 vs 123,975,371 people in Japan in 2024. In 2025, based on the adjusted UN estimation, the current Eritrea's population is 3,667,774 people compared to 123,324,642 in Japan.

Population statistics:

  • Japan's population is 33.6 times bigger than Eritrea's.
  • Eritrea is ranked the 131st most populous country in the world, while Japan is the 12th.
  • The countries together account for 1.54% of the world: 0.04% for Eritrea vs 1.49% for Japan.
  • For the last 10 years, Eritrea has had an average growth rate of +1.28% per year vs -0.25% in Japan.
  • Since 2005, the population of Eritrea has increased from 2.66M people to 3.67M (37.8% growth), while Japan has declined from 128M to 123M (3.48% decline).
  • Eritrea is projected to reach its peak in 2100 at 8.44M people, while Japan's population already peaked in 2010 at 128M people and is projected to decrease to 77M people by 2100.

Eritrea vs Japan: live population counter

Eritrea Japan
Current population
3667774
123324642
Population rank 131/197 12/197
Percent of world population 0.04% 1.49%
One net population change
8.06 minutes
58.3 seconds
One birth every
5.31 minutes
42.2 seconds
One death every
25 minutes
19.5 seconds
One migration net change every
41.4 minutes
3.43 minutes
Annual migration change -12,696 +153,357
Daily growth/decline +179 -1,483
Annual growth/decline +65,213 -541,279
Annual growth/decline rate +1.88% -0.43%
Population growth rate rank 60/197 182/197

Eritrea and Japan: population history and growth rate by year chart

Eritrea
Population

Growth rate
Japan
Population

Growth rate
Year Population Growth rate
Eritrea Japan Eritrea Japan
1960 972,547 93,216,000 - -
1961 995,573 94,055,000 2.37% 0.9%
1962 1,019,788 94,933,000 2.43% 0.93%
1963 1,045,092 95,900,000 2.48% 1.02%
1964 1,071,287 96,903,000 2.51% 1.05%
1965 1,098,335 97,952,000 2.52% 1.08%
1966 1,124,957 98,851,000 2.42% 0.92%
1967 1,152,339 99,879,000 2.43% 1.04%
1968 1,181,737 101,011,000 2.55% 1.13%
1969 1,212,005 102,219,000 2.56% 1.2%
1970 1,243,453 103,403,000 2.59% 1.16%
1971 1,276,154 105,697,000 2.63% 2.22%
1972 1,309,235 107,188,000 2.59% 1.41%
1973 1,342,669 108,707,000 2.55% 1.42%
1974 1,375,688 110,162,000 2.46% 1.34%
1975 1,408,210 111,573,000 2.36% 1.28%
1976 1,443,807 112,775,000 2.53% 1.08%
1977 1,482,565 113,872,000 2.68% 0.97%
1978 1,522,378 114,913,000 2.69% 0.91%
1979 1,563,332 115,890,000 2.69% 0.85%
1980 1,605,797 116,807,000 2.72% 0.79%
1981 1,649,939 117,661,000 2.75% 0.73%
1982 1,695,461 118,480,000 2.76% 0.7%
1983 1,736,160 119,307,000 2.4% 0.7%
1984 1,771,730 120,083,000 2.05% 0.65%
1985 1,807,816 120,837,000 2.04% 0.63%
1986 1,845,164 121,482,000 2.07% 0.53%
1987 1,888,669 122,069,000 2.36% 0.48%
1988 1,938,255 122,578,000 2.63% 0.42%
1989 1,987,017 123,069,000 2.52% 0.4%
1990 2,032,737 123,478,000 2.3% 0.33%
1991 1,919,571 123,964,000 -5.57% 0.39%
1992 1,798,748 124,425,000 -6.29% 0.37%
1993 1,856,006 124,829,000 3.18% 0.32%
1994 1,913,915 125,178,000 3.12% 0.28%
1995 2,025,267 125,472,000 5.82% 0.23%
1996 2,128,464 125,757,000 5.1% 0.23%
1997 2,152,135 126,057,000 1.11% 0.24%
1998 2,180,419 126,400,000 1.31% 0.27%
1999 2,212,780 126,631,000 1.48% 0.18%
2000 2,247,031 126,843,000 1.55% 0.17%
2001 2,312,079 127,149,000 2.89% 0.24%
2002 2,392,978 127,445,000 3.5% 0.23%
2003 2,493,903 127,718,000 4.22% 0.21%
2004 2,598,284 127,761,000 4.19% 0.03%
2005 2,661,215 127,773,000 2.42% 0.009%
2006 2,703,502 127,854,000 1.59% 0.06%
2007 2,743,222 128,001,000 1.47% 0.11%
2008 2,816,327 128,063,000 2.66% 0.05%
2009 2,887,885 128,047,000 2.54% -0.01%
2010 2,945,186 128,070,000 1.98% 0.02%
2011 2,998,485 127,833,000 1.81% -0.19%
2012 3,036,988 127,629,000 1.28% -0.16%
2013 3,074,360 127,445,000 1.23% -0.14%
2014 3,095,173 127,276,000 0.68% -0.13%
2015 3,105,546 127,141,000 0.34% -0.11%
2016 3,124,698 127,076,000 0.62% -0.05%
2017 3,150,347 126,972,000 0.82% -0.08%
2018 3,192,760 126,811,000 1.35% -0.13%
2019 3,240,194 126,633,000 1.49% -0.14%
2020 3,291,271 126,261,000 1.58% -0.29%
2021 3,350,183 125,681,593 1.79% -0.46%
2022 3,409,447 125,124,989 1.77% -0.44%
2023 3,470,390 124,516,650 1.79% -0.49%
2024 3,535,603 123,975,371 1.88% -0.43%
2025 3,606,996 123,324,642 2.02% -0.52%
2026 3,682,659 122,647,678 2.1% -0.55%
2027 3,760,368 121,951,038 2.11% -0.57%
2028 3,840,135 121,241,776 2.12% -0.58%
2029 3,920,467 120,524,230 2.09% -0.59%
2030 4,002,671 119,798,959 2.1% -0.6%
2031 4,085,037 119,065,610 2.06% -0.61%
2032 4,166,507 118,326,333 1.99% -0.62%
2033 4,249,501 117,583,337 1.99% -0.63%
2034 4,334,727 116,836,274 2.01% -0.64%
2035 4,420,915 116,084,328 1.99% -0.64%
2036 4,509,755 115,332,395 2.01% -0.65%
2037 4,601,933 114,582,890 2.04% -0.65%
2038 4,692,340 113,837,760 1.96% -0.65%
2039 4,780,469 113,097,352 1.88% -0.65%
2040 4,868,668 112,359,802 1.84% -0.65%
2041 4,954,481 111,622,622 1.76% -0.66%
2042 5,039,298 110,891,223 1.71% -0.66%
2043 5,124,256 110,169,955 1.69% -0.65%
2044 5,207,858 109,455,823 1.63% -0.65%
2045 5,292,756 108,747,012 1.63% -0.65%
2046 5,375,963 108,044,346 1.57% -0.65%
2047 5,456,488 107,350,486 1.5% -0.64%
2048 5,537,538 106,665,616 1.49% -0.64%
2049 5,617,348 105,986,908 1.44% -0.64%
2050 5,696,052 105,312,022 1.4% -0.64%

From 2005 to 2015, the population of Eritrea increased by 444,331 people (a 16.7% growth), while Japan lost 632,000 people (a 0.49% decline).

For the next 10 years, from 2015 to 2025, Eritrea gained 562,228 (a 18.1% growth), while Japan's population decreased by -3,816,358 (a 3% decline).

Eritrea was ranked 136th most populous country in 2005 and is 131st in 2025. Japan was ranked 10th in 2005 and ranked 12th now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Eritrea's population will grow by 55.3% to 5,696,052 people with a rank change from 131st to 123rd. The population of Japan will decrease by 14.6% to 105,312,022 people and rank change from 12th to 17th.

Biggest cities by population

Eritrea
City Population
Asmara 963K
Keren 120K
Massawa 39.8K
Mendefera 28.5K
Japan
City Population
Tokyo 14.3M
Yokohama 3.76M
Osaka 2.75M
Nagoya 2.33M
Sapporo 1.96M
Fukuoka 1.6M
Kawasaki 1.54M
Kobe 1.52M
Kyoto 1.46M
Saitama 1.33M

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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