Total population by age (35 years old) in Japan
Japan: Total population by age was 745.82 in 2100. ▼ Falling
Latest (2100)
745.82
Change on year
up 0.0%
World rank
42nd
of 234 countries
All-time high
1,270
in 2024
All-time low
745.62
in 2099
Years of data
77
2024–2100
Total population by age in Japan, 2024–2100
Source: UNICEF.
Analysis
In 2100, total population by age in Japan stood at 745.82.
The figure is down 6.2% over ten years.
Over the whole period, total population by age in Japan peaked at 1,270 in 2024 and was at its lowest, 745.62, in 2099.
Japan ranks 42nd of 234 countries on this measure, in the top quarter.
The long-run direction has been consistently falling across the 77 years of available data.
Total population by age in Japan, year by year
| Year | Value | Change |
|---|---|---|
| 2024 | 1,270 | — |
| 2025 | 1,227 | -3.3% |
| 2026 | 1,210 | -1.4% |
| 2027 | 1,201 | -0.8% |
| 2028 | 1,180 | -1.7% |
| 2029 | 1,184 | +0.3% |
| 2030 | 1,182 | -0.2% |
| 2031 | 1,167 | -1.2% |
| 2032 | 1,168 | +0.0% |
| 2033 | 1,170 | +0.2% |
| 2034 | 1,175 | +0.4% |
| 2035 | 1,187 | +1.0% |
| 2036 | 1,203 | +1.3% |
| 2037 | 1,210 | +0.6% |
| 2038 | 1,217 | +0.6% |
| 2039 | 1,224 | +0.6% |
| 2040 | 1,220 | -0.4% |
| 2041 | 1,226 | +0.5% |
| 2042 | 1,244 | +1.4% |
| 2043 | 1,246 | +0.2% |
| 2044 | 1,236 | -0.8% |
| 2045 | 1,221 | -1.2% |
| 2046 | 1,208 | -1.1% |
| 2047 | 1,193 | -1.3% |
| 2048 | 1,180 | -1.1% |
| 2049 | 1,160 | -1.7% |
| 2050 | 1,146 | -1.2% |
| 2051 | 1,130 | -1.4% |
| 2052 | 1,096 | -3.0% |
| 2053 | 1,063 | -3.0% |
| 2054 | 1,025 | -3.6% |
| 2055 | 990.93 | -3.4% |
| 2056 | 965.42 | -2.6% |
| 2057 | 941 | -2.5% |
| 2058 | 912.41 | -3.0% |
| 2059 | 894.21 | -2.0% |
| 2060 | 892.38 | -0.2% |
| 2061 | 888.8 | -0.4% |
| 2062 | 886.75 | -0.2% |
| 2063 | 886.18 | -0.1% |
| 2064 | 886.84 | +0.1% |
| 2065 | 888.73 | +0.2% |
| 2066 | 891.01 | +0.3% |
| 2067 | 894.18 | +0.4% |
| 2068 | 897.66 | +0.4% |
| 2069 | 901.52 | +0.4% |
| 2070 | 906.04 | +0.5% |
| 2071 | 910.05 | +0.4% |
| 2072 | 913.47 | +0.4% |
| 2073 | 916.69 | +0.4% |
| 2074 | 919.07 | +0.3% |
| 2075 | 919.63 | +0.1% |
| 2076 | 918.36 | -0.1% |
| 2077 | 915.72 | -0.3% |
| 2078 | 912.48 | -0.4% |
| 2079 | 908.01 | -0.5% |
| 2080 | 902.69 | -0.6% |
| 2081 | 896.18 | -0.7% |
| 2082 | 887.32 | -1.0% |
| 2083 | 877.45 | -1.1% |
| 2084 | 866.75 | -1.2% |
| 2085 | 855.07 | -1.3% |
| 2086 | 842.86 | -1.4% |
| 2087 | 830.72 | -1.4% |
| 2088 | 818.58 | -1.5% |
| 2089 | 806.61 | -1.5% |
| 2090 | 795.53 | -1.4% |
| 2091 | 784.59 | -1.4% |
| 2092 | 774.75 | -1.3% |
| 2093 | 766.76 | -1.0% |
| 2094 | 760.11 | -0.9% |
| 2095 | 755.13 | -0.7% |
| 2096 | 751.6 | -0.5% |
| 2097 | 748.78 | -0.4% |
| 2098 | 746.65 | -0.3% |
| 2099 | 745.62 | -0.1% |
| 2100 | 745.82 | +0.0% |
Japan compared with similar countries
- Japan's 745.82 is above the median for high income countries, which is 17.1, 43.6× the median. (85 countries reporting)
- Japan's 745.82 is above the median for East Asia & Pacific, which is 24.12, 30.9× the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2020s | 1,212 | 1,180 | 1,270 | 6 |
| 2030s | 1,190 | 1,167 | 1,224 | 10 |
| 2040s | 1,213 | 1,160 | 1,246 | 10 |
| 2050s | 1,016 | 894.21 | 1,146 | 10 |
| 2060s | 891.41 | 886.18 | 901.52 | 10 |
| 2070s | 913.95 | 906.04 | 919.63 | 10 |
| 2080s | 858.42 | 806.61 | 902.69 | 10 |
| 2090s | 762.95 | 745.62 | 795.53 | 10 |
| 2100s | 745.82 | 745.82 | 745.82 | 1 |
Countries ranked near Japan
More population data for Japan
- Africa's Development Dynamics (AfDD) Table 05 - Demographic estimates 103,784 Persons (2050)
- Un population 2024 vs 2022, annual growth rate -0.5507 % change on previous year (2100)
- Population long run with projections, annual growth rate -0.4984 % change on previous year (2100)
- Urban and rural population 2050, annual growth rate -5.09 % change on previous year (2050)
- Population regions with projections, annual growth rate -0.4984 % change on previous year (2100)
- Population growth rate, by level of development -0.5% (2100)
- Number of children under 5, by world region 2.83 million people (2100)
- Population density 210.83 people per km² (2100)
- World population growth -0.5% (2100)
- Projected population under age 5, annual growth rate -0.2372 % change on previous year (2100)
Frequently asked questions
- What is total population by age in Japan?
- Total population by age in Japan was 745.82 in 2100, according to UNICEF.
- What is the highest total population by age recorded in Japan?
- The highest recorded value was 1,270 in 2024.
- What is the lowest total population by age recorded in Japan?
- The lowest recorded value was 745.62 in 2099.
- How does Japan rank for total population by age?
- Japan ranks 42nd out of 234 countries with data for 2100.
- Is total population by age rising or falling in Japan?
- Over the last ten years it is down 6.2%. The long-run trend across the full record is falling.
- Where does this Japan data come from?
- The figures come from UNICEF, published as part of Total population by age (35 years old). Statizoid updates them automatically from the source API.
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