The population of Guinea is expected to grow by 359,000 in 2021 and reach 14,475,000 in 2022. Migration (including immigration and emigration) decreases population by 4,000 people yearly. The population density of Guinea has changed from 18.4 in 1980 to 54.5 in 2019.
| Current population | 14,400,000 people at present (Sunday 17th of October 2021) | |
| Median Age | 23.4 years |
| Population density | 57.4 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2021 | 14,110,000 | 359,000 (2.5%) | -4,000 | 23.4 | 57 | 5,676,000 (40.2%) | |
| 2020 | 13,751,000 | 353,000 (2.6%) | -4,000 | 23.3 | 4.55 | 56 | 5,459,000 (39.7%) |
| 2019 | 0 | 0 (0.0%) | -10,000 | 23.2 | 4.63 | 55 | 5,248,000 (39.2%) |
| 2018 | 0 | 0 (0.0%) | -10,000 | 23.1 | 4.70 | 53 | 5,046,000 (38.7%) |
| 2017 | 0 | 0 (0.0%) | -10,000 | 23.0 | 4.78 | 52 | 4,852,000 (38.2%) |
| 2016 | 0 | 0 (0.0%) | -10,000 | 23.0 | 4.86 | 50 | 4,667,189 (37.7%) |
| 2015 | 12,091,533 | 286,024 (2.4%) | -10,000 | 22.9 | 4.93 | 49 | 4,493,335 (37.2%) |
| 2010 | 10,794,170 | 237,646 (2.2%) | -50,000 | 22.7 | 5.34 | 44 | 3,762,416 (34.9%) |
| 2005 | 9,679,745 | 189,516 (2.0%) | -60,000 | 22.6 | 5.73 | 39 | 3,175,634 (32.8%) |
| 2000 | 8,808,546 | 154,777 (1.8%) | -73,601 | 22.7 | 6.08 | 36 | 2,732,147 (31.0%) |
| 1995 | 7,871,173 | 326,882 (4.2%) | -49,230 | 22.9 | 6.39 | 32 | 2,320,028 (29.5%) |
| 1990 | 6,041,094 | 270,442 (4.5%) | 160,000 | 23.0 | 6.60 | 25 | 1,693,077 (28.0%) |
| 1985 | 5,084,767 | 141,623 (2.8%) | 32,490 | 23.2 | 6.63 | 21 | 1,353,616 (26.6%) |
| 1980 | 4,511,902 | 54,824 (1.2%) | -7,600 | 23.5 | 6.53 | 18 | 1,065,576 (23.6%) |
| 1975 | 4,364,514 | 18,969 (0.4%) | -70,600 | 23.8 | 6.37 | 18 | 851,735 (19.5%) |
| 1970 | 4,219,770 | 55,767 (1.3%) | -55,000 | 23.9 | 6.23 | 17 | 674,193 (16.0%) |
| 1965 | 3,877,806 | 66,147 (1.7%) | -2,771 | 24.0 | 6.16 | 16 | 503,262 (13.0%) |
| 1960 | 3,577,409 | 56,243 (1.6%) | -2,771 | 24.3 | 6.11 | 15 | 374,626 (10.5%) |
In 2020 the population of Guinea was 13,751,000 and the average age decreased from 24.3 in 1960 to 23.3. Urban population has increased from 2,732,147 (31.0%) in 2000 to 5,676,000 (40.2%) in the current year. The population density of Guinea has changed from 18.4 in 1980 to 54.5 in 2019.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | -4,000 | 23.3 | 4.55 | 56 | 5,459,000 (39.7%) |
| 2025 | 15,612,000 | 386,000 (2.5%) | -4,000 | 23.8 | 4.20 | 64 | 6,617,000 (42.4%) |
| 2030 | 17,631,000 | 415,000 (2.4%) | -4,000 | 24.4 | 3.88 | 72 | 7,958,000 (45.1%) |
| 2035 | 19,789,000 | 442,000 (2.2%) | -4,000 | 25.1 | 3.60 | 81 | 9,481,000 (47.9%) |
| 2040 | 22,060,000 | 462,000 (2.1%) | -4,000 | 25.8 | 3.36 | 90 | 11,185,000 (50.7%) |
| 2045 | 24,424,000 | 479,000 (2.0%) | -4,000 | 26.7 | 3.15 | 99 | 13,064,000 (53.5%) |
| 2050 | 26,852,000 | 489,000 (1.8%) | -4,000 | 27.6 | 2.97 | 109 | 15,106,000 (56.3%) |
The life expectancy at birth should reach 72.5 (71.0 years for male and 74.1 years for females). Population density will go up to 109.3 people per square kilometer.
The population growth rate is 2.61% (353,000 residents, including 112,377 deaths). The demographics of Guinea constitutes of 7,030,000 women and 7,080,000 men, which means there are 1,007 men per 1000 women. As far as age distribution goes, 52.0% of population (7,337,200) is 19 or younger, 44.7% of population (6,305,759) is between age 20 and 64 and 3.3% of population (465,630) is over 65.