The population of Gabon is expected to grow by 44,000 in 2026 and reach 2,460,000 in 2027. Migration (including immigration and emigration) increases population by 1,000 people yearly. The population density of Gabon has changed from 2.8 in 1980 to 9.0 in 2024.
| Current population | 2,419,932 people at present (Monday 9th of February 2026) | |
| Median Age | 27.2 years |
| Population density | 9.4 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2026 | 2,415,000 | 44,000 (1.8%) | 1,000 | 27.2 | 9 | 2,141,000 (88.6%) | |
| 2025 | 2,371,000 | 44,000 (1.9%) | 1,000 | 27.0 | 3.28 | 9 | 2,099,000 (88.5%) |
| 2024 | 0 | 0 (0.0%) | 1,000 | 26.8 | 9 | 2,057,000 (88.4%) | |
| 2023 | 0 | 0 (0.0%) | 1,000 | 26.7 | 9 | 2,015,000 (88.3%) | |
| 2022 | 0 | 0 (0.0%) | 1,000 | 26.6 | 9 | 1,974,000 (88.2%) | |
| 2021 | 0 | 0 (0.0%) | 1,000 | 26.4 | 9 | 1,933,000 (88.1%) | |
| 2020 | 2,151,000 | 42,000 (2.0%) | 1,000 | 26.3 | 3.54 | 8 | 1,892,000 (88.0%) |
| 2019 | 0 | 0 (0.0%) | 1,000 | 26.1 | 3.60 | 8 | 1,853,000 (87.8%) |
| 2018 | 0 | 0 (0.0%) | 1,000 | 26.0 | 3.66 | 8 | 1,813,000 (87.7%) |
| 2017 | 0 | 0 (0.0%) | 1,000 | 25.9 | 3.72 | 8 | 1,773,000 (87.6%) |
| 2016 | 0 | 0 (0.0%) | 1,000 | 25.8 | 3.79 | 8 | 1,729,660 (87.4%) |
| 2015 | 1,930,175 | 54,462 (2.8%) | 1,000 | 25.7 | 3.85 | 7 | 1,682,263 (87.2%) |
| 2010 | 1,640,210 | 53,456 (3.3%) | 17,088 | 25.3 | 4.08 | 6 | 1,405,611 (85.7%) |
| 2005 | 1,403,126 | 38,921 (2.8%) | 13,744 | 25.0 | 4.23 | 5 | 1,170,502 (83.4%) |
| 2000 | 1,231,122 | 30,349 (2.5%) | 6,157 | 24.9 | 4.54 | 5 | 985,907 (80.1%) |
| 1995 | 1,086,137 | 27,474 (2.5%) | 1,913 | 25.0 | 5.00 | 4 | 818,491 (75.4%) |
| 1990 | 952,212 | 25,590 (2.7%) | 1,000 | 25.4 | 5.42 | 4 | 658,388 (69.1%) |
| 1985 | 830,085 | 22,002 (2.7%) | 1,000 | 26.0 | 5.69 | 3 | 517,990 (62.4%) |
| 1980 | 729,159 | 17,626 (2.4%) | 1,000 | 26.9 | 5.68 | 3 | 398,719 (54.7%) |
| 1975 | 649,716 | 13,020 (2.0%) | 1,000 | 27.7 | 5.41 | 3 | 279,189 (43.0%) |
| 1970 | 590,118 | 12,010 (2.0%) | 600 | 28.6 | 5.08 | 2 | 188,838 (32.0%) |
| 1965 | 532,511 | 8,722 (1.6%) | 3,238 | 29.2 | 4.77 | 2 | 126,604 (23.8%) |
| 1960 | 499,184 | 4,983 (1.0%) | 1,882 | 29.9 | 4.38 | 2 | 86,848 (17.4%) |
In 2025 the population of Gabon was 2,371,000 and the average age decreased from 29.9 in 1960 to 27.0. Urban population has increased from 985,907 (80.1%) in 2000 to 2,141,000 (88.6%) in the current year. The population density of Gabon has changed from 2.8 in 1980 to 9.0 in 2024.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | 1,000 | 26.3 | 3.54 | 8 | 1,892,000 (88.0%) |
| 2025 | 0 | 0 (0.0%) | 1,000 | 27.0 | 3.28 | 9 | 2,099,000 (88.5%) |
| 2030 | 2,594,000 | 45,000 (1.7%) | 1,000 | 28.0 | 3.07 | 10 | 2,310,000 (89.1%) |
| 2035 | 2,821,000 | 46,000 (1.6%) | 1,000 | 29.0 | 2.89 | 11 | 2,527,000 (89.6%) |
| 2040 | 3,053,000 | 47,000 (1.5%) | 1,000 | 30.1 | 2.74 | 12 | 2,750,000 (90.1%) |
| 2045 | 3,287,000 | 46,000 (1.4%) | 1,000 | 31.1 | 2.62 | 13 | 2,976,000 (90.5%) |
| 2050 | 3,516,000 | 45,000 (1.3%) | 1,000 | 32.0 | 2.51 | 14 | 3,199,000 (91.0%) |
The life expectancy at birth should reach 74.6 (72.7 years for male and 76.7 years for females). Population density will go up to 13.6 people per square kilometer.
The demographics of Gabon constitutes of 1,180,000 women and 1,235,000 men, which means there are 1,047 men per 1000 women. As far as age distribution goes, 43.9% of population (1,059,944) is 19 or younger, 51.7% of population (1,249,038) is between age 20 and 64 and 4.5% of population (108,917) is over 65.