The latest officially reported population of Cameroon was 29,123,744 in 2024 vs 10,694,681 people in Portugal in 2024. In 2026, based on the adjusted UN estimation, the current Cameroon's population is 30,864,115 people compared to 10,667,081 in Portugal.
Population statistics:
- Cameroon's population is 2.89 times bigger than Portugal's.
- Cameroon is ranked the 51st most populous country in the world, while Portugal is the 92nd.
- The countries together account for 0.5% of the world: 0.37% for Cameroon vs 0.13% for Portugal.
- For the last 10 years, Cameroon has had an average growth rate of +2.84% per year vs +0.21% in Portugal.
- Since 2006, the population of Cameroon has increased from 17.6M people to 30.9M (75.9% growth), while Portugal has grown from 10.5M to 10.7M (1.38% growth).
Cameroon vs Portugal: population by year and forecast
| Year | Population | |
|---|---|---|
Cameroon
|
Portugal
|
|
| 2100 | 89,781,496 | 8,977,781 |
| 2099 | 89,255,966 | 8,983,042 |
| 2098 | 88,720,337 | 8,987,129 |
| 2097 | 88,168,066 | 8,992,549 |
| 2096 | 87,604,050 | 8,998,689 |
| 2095 | 87,032,145 | 9,006,394 |
| 2094 | 86,441,720 | 9,011,158 |
| 2093 | 85,842,389 | 9,016,023 |
| 2092 | 85,235,505 | 9,021,257 |
| 2091 | 84,610,360 | 9,025,345 |
| 2090 | 83,973,967 | 9,029,722 |
| 2089 | 83,322,813 | 9,034,399 |
| 2088 | 82,662,944 | 9,039,122 |
| 2087 | 81,989,354 | 9,045,400 |
| 2086 | 81,310,407 | 9,050,153 |
| 2085 | 80,614,775 | 9,055,552 |
| 2084 | 79,910,947 | 9,062,369 |
| 2083 | 79,192,092 | 9,068,714 |
| 2082 | 78,464,535 | 9,077,003 |
| 2081 | 77,723,079 | 9,087,394 |
| 2080 | 76,963,821 | 9,098,423 |
| 2079 | 76,202,603 | 9,111,057 |
| 2078 | 75,431,803 | 9,125,056 |
| 2077 | 74,649,057 | 9,140,039 |
| 2076 | 73,862,841 | 9,158,661 |
| 2075 | 73,062,202 | 9,178,289 |
| 2074 | 72,248,179 | 9,201,245 |
| 2073 | 71,432,221 | 9,225,478 |
| 2072 | 70,603,305 | 9,248,867 |
| 2071 | 69,771,981 | 9,275,782 |
| 2070 | 68,936,208 | 9,304,137 |
| 2069 | 68,095,292 | 9,334,425 |
| 2068 | 67,251,348 | 9,367,211 |
| 2067 | 66,399,507 | 9,399,389 |
| 2066 | 65,539,313 | 9,432,609 |
| 2065 | 64,675,474 | 9,466,860 |
| 2064 | 63,807,579 | 9,503,941 |
| 2063 | 62,939,156 | 9,540,829 |
| 2062 | 62,065,714 | 9,578,098 |
| 2061 | 61,188,220 | 9,614,549 |
| 2060 | 60,302,920 | 9,652,893 |
| 2059 | 59,413,352 | 9,691,151 |
| 2058 | 58,519,385 | 9,731,557 |
| 2057 | 57,622,572 | 9,769,285 |
| 2056 | 56,730,793 | 9,807,403 |
| 2055 | 55,837,458 | 9,847,280 |
| 2054 | 54,935,159 | 9,885,446 |
| 2053 | 54,032,780 | 9,924,814 |
| 2052 | 53,122,812 | 9,963,090 |
| 2051 | 52,215,921 | 9,999,372 |
| 2050 | 51,314,050 | 10,035,796 |
| 2049 | 50,406,453 | 10,072,922 |
| 2048 | 49,501,629 | 10,106,403 |
| 2047 | 48,593,064 | 10,140,325 |
| 2046 | 47,688,721 | 10,173,871 |
| 2045 | 46,789,773 | 10,206,046 |
| 2044 | 45,890,362 | 10,237,224 |
| 2043 | 44,999,297 | 10,268,090 |
| 2042 | 44,103,714 | 10,296,167 |
| 2041 | 43,204,033 | 10,322,968 |
| 2040 | 42,316,677 | 10,351,965 |
| 2039 | 41,430,803 | 10,379,824 |
| 2038 | 40,554,253 | 10,405,843 |
| 2037 | 39,682,947 | 10,430,143 |
| 2036 | 38,815,989 | 10,454,779 |
| 2035 | 37,963,436 | 10,478,501 |
| 2034 | 37,116,013 | 10,502,828 |
| 2033 | 36,279,025 | 10,525,638 |
| 2032 | 35,446,827 | 10,548,736 |
| 2031 | 34,626,572 | 10,569,489 |
| 2030 | 33,811,853 | 10,588,717 |
| 2029 | 33,009,874 | 10,609,556 |
| 2028 | 32,213,983 | 10,631,437 |
| 2027 | 31,428,884 | 10,649,916 |
| 2026 | 30,654,707 | 10,667,081 |
| 2025 | 29,885,995 | 10,683,692 |
| 2024 | 29,123,744 | 10,694,681 |
| 2023 | 28,372,687 | 10,578,174 |
| 2022 | 27,632,771 | 10,434,332 |
| 2021 | 26,915,758 | 10,361,831 |
| 2020 | 26,210,558 | 10,297,081 |
| 2019 | 25,506,095 | 10,286,263 |
| 2018 | 24,806,383 | 10,283,822 |
| 2017 | 24,128,601 | 10,300,300 |
| 2016 | 23,454,161 | 10,325,452 |
| 2015 | 22,763,414 | 10,358,076 |
| 2014 | 22,059,893 | 10,401,062 |
| 2013 | 21,402,376 | 10,457,295 |
| 2012 | 20,809,529 | 10,514,844 |
| 2011 | 20,232,304 | 10,557,560 |
| 2010 | 19,668,066 | 10,573,100 |
| 2009 | 19,113,974 | 10,568,247 |
| 2008 | 18,574,056 | 10,558,177 |
| 2007 | 18,049,896 | 10,542,964 |
| 2006 | 17,550,407 | 10,522,288 |
| 2005 | 17,074,594 | 10,503,330 |
| 2004 | 16,610,487 | 10,483,861 |
| 2003 | 16,160,340 | 10,458,821 |
| 2002 | 15,725,528 | 10,419,631 |
| 2001 | 15,309,490 | 10,362,722 |
| 2000 | 14,912,631 | 10,289,898 |
| 1999 | 14,525,140 | 10,217,828 |
| 1998 | 14,144,860 | 10,160,196 |
| 1997 | 13,775,214 | 10,108,977 |
| 1996 | 13,414,757 | 10,063,945 |
| 1995 | 13,058,516 | 10,026,176 |
| 1994 | 12,704,903 | 9,991,525 |
| 1993 | 12,353,131 | 9,964,675 |
| 1992 | 12,006,353 | 9,952,494 |
| 1991 | 11,667,180 | 9,960,235 |
| 1990 | 11,331,821 | 9,983,218 |
| 1989 | 11,002,745 | 10,005,000 |
| 1988 | 10,684,968 | 10,019,610 |
| 1987 | 10,370,749 | 10,030,031 |
| 1986 | 10,060,342 | 10,032,734 |
| 1985 | 9,761,730 | 10,023,613 |
| 1984 | 9,475,078 | 9,996,232 |
| 1983 | 9,215,397 | 9,957,865 |
| 1982 | 9,028,678 | 9,911,771 |
| 1981 | 8,816,377 | 9,851,362 |
| 1980 | 8,512,219 | 9,766,312 |
| 1979 | 8,239,641 | 9,661,265 |
| 1978 | 8,011,921 | 9,558,250 |
| 1977 | 7,796,501 | 9,455,675 |
| 1976 | 7,597,962 | 9,355,810 |
| 1975 | 7,397,120 | 9,093,470 |
| 1974 | 7,193,583 | 8,754,365 |
| 1973 | 6,996,660 | 8,633,100 |
| 1972 | 6,806,872 | 8,630,430 |
| 1971 | 6,624,408 | 8,643,756 |
| 1970 | 6,449,793 | 8,680,431 |
| 1969 | 6,283,462 | 8,757,705 |
| 1968 | 6,125,863 | 8,836,650 |
| 1967 | 5,977,318 | 8,874,520 |
| 1966 | 5,837,295 | 8,930,990 |
| 1965 | 5,704,686 | 8,998,595 |
| 1964 | 5,578,257 | 9,035,365 |
| 1963 | 5,456,623 | 9,030,355 |
| 1962 | 5,338,620 | 8,993,985 |
| 1961 | 5,239,273 | 8,929,316 |
| 1960 | 5,159,057 | 8,857,716 |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population/cameroon/portugal | CC BY 
From 2006 to 2016, the population of Cameroon increased by 5,903,754 people (a 33.6% growth), while Portugal lost 196,836 people (a 1.87% decline).
For the next 10 years, from 2016 to 2026, Cameroon gained 7,409,954 people (a 31.6% growth), while Portugal's population increased by 341,629 people (a 3.31% growth).
Cameroon was ranked 59th most populous country in 2006 and is 51st in 2026. Portugal was ranked 78th in 2006 and ranked 92nd now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Cameroon's population will grow by 66.3% to 51,314,050 people with a rank change from 51st to 41st. The population of Portugal will decrease by 5.92% to 10,035,796 people and rank change from 92nd to 97th.
Cameroon is projected to reach its peak in 2100 at 89.8M people, while Portugal's population already peaked in 2024 at 10.7M people and is projected to decrease to 8.98M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Cameroon
|
Portugal
|
|
| 2100 | 0.59% | -0.06% |
| 2099 | 0.6% | -0.05% |
| 2098 | 0.63% | -0.06% |
| 2097 | 0.64% | -0.07% |
| 2096 | 0.66% | -0.09% |
| 2095 | 0.68% | -0.05% |
| 2094 | 0.7% | -0.05% |
| 2093 | 0.71% | -0.06% |
| 2092 | 0.74% | -0.05% |
| 2091 | 0.76% | -0.05% |
| 2090 | 0.78% | -0.05% |
| 2089 | 0.8% | -0.05% |
| 2088 | 0.82% | -0.07% |
| 2087 | 0.84% | -0.05% |
| 2086 | 0.86% | -0.06% |
| 2085 | 0.88% | -0.08% |
| 2084 | 0.91% | -0.07% |
| 2083 | 0.93% | -0.09% |
| 2082 | 0.95% | -0.11% |
| 2081 | 0.99% | -0.12% |
| 2080 | 1% | -0.14% |
| 2079 | 1.02% | -0.15% |
| 2078 | 1.05% | -0.16% |
| 2077 | 1.06% | -0.2% |
| 2076 | 1.1% | -0.21% |
| 2075 | 1.13% | -0.25% |
| 2074 | 1.14% | -0.26% |
| 2073 | 1.17% | -0.25% |
| 2072 | 1.19% | -0.29% |
| 2071 | 1.21% | -0.3% |
| 2070 | 1.23% | -0.32% |
| 2069 | 1.25% | -0.35% |
| 2068 | 1.28% | -0.34% |
| 2067 | 1.31% | -0.35% |
| 2066 | 1.34% | -0.36% |
| 2065 | 1.36% | -0.39% |
| 2064 | 1.38% | -0.39% |
| 2063 | 1.41% | -0.39% |
| 2062 | 1.43% | -0.38% |
| 2061 | 1.47% | -0.4% |
| 2060 | 1.5% | -0.39% |
| 2059 | 1.53% | -0.42% |
| 2058 | 1.56% | -0.39% |
| 2057 | 1.57% | -0.39% |
| 2056 | 1.6% | -0.4% |
| 2055 | 1.64% | -0.39% |
| 2054 | 1.67% | -0.4% |
| 2053 | 1.71% | -0.38% |
| 2052 | 1.74% | -0.36% |
| 2051 | 1.76% | -0.36% |
| 2050 | 1.8% | -0.37% |
| 2049 | 1.83% | -0.33% |
| 2048 | 1.87% | -0.33% |
| 2047 | 1.9% | -0.33% |
| 2046 | 1.92% | -0.32% |
| 2045 | 1.96% | -0.3% |
| 2044 | 1.98% | -0.3% |
| 2043 | 2.03% | -0.27% |
| 2042 | 2.08% | -0.26% |
| 2041 | 2.1% | -0.28% |
| 2040 | 2.14% | -0.27% |
| 2039 | 2.16% | -0.25% |
| 2038 | 2.2% | -0.23% |
| 2037 | 2.23% | -0.24% |
| 2036 | 2.25% | -0.23% |
| 2035 | 2.28% | -0.23% |
| 2034 | 2.31% | -0.22% |
| 2033 | 2.35% | -0.22% |
| 2032 | 2.37% | -0.2% |
| 2031 | 2.41% | -0.18% |
| 2030 | 2.43% | -0.2% |
| 2029 | 2.47% | -0.21% |
| 2028 | 2.5% | -0.17% |
| 2027 | 2.53% | -0.16% |
| 2026 | 2.57% | -0.16% |
| 2025 | 2.62% | -0.1% |
| 2024 | 2.65% | 1.1% |
| 2023 | 2.68% | 1.38% |
| 2022 | 2.66% | 0.7% |
| 2021 | 2.69% | 0.63% |
| 2020 | 2.76% | 0.11% |
| 2019 | 2.82% | 0.02% |
| 2018 | 2.81% | -0.16% |
| 2017 | 2.88% | -0.24% |
| 2016 | 3.03% | -0.31% |
| 2015 | 3.19% | -0.41% |
| 2014 | 3.07% | -0.54% |
| 2013 | 2.85% | -0.55% |
| 2012 | 2.85% | -0.4% |
| 2011 | 2.87% | -0.15% |
| 2010 | 2.9% | 0.05% |
| 2009 | 2.91% | 0.1% |
| 2008 | 2.9% | 0.14% |
| 2007 | 2.85% | 0.2% |
| 2006 | 2.79% | 0.18% |
| 2005 | 2.79% | 0.19% |
| 2004 | 2.79% | 0.24% |
| 2003 | 2.77% | 0.38% |
| 2002 | 2.72% | 0.55% |
| 2001 | 2.66% | 0.71% |
| 2000 | 2.67% | 0.71% |
| 1999 | 2.69% | 0.57% |
| 1998 | 2.68% | 0.51% |
| 1997 | 2.69% | 0.45% |
| 1996 | 2.73% | 0.38% |
| 1995 | 2.78% | 0.35% |
| 1994 | 2.85% | 0.27% |
| 1993 | 2.89% | 0.12% |
| 1992 | 2.91% | -0.08% |
| 1991 | 2.96% | -0.23% |
| 1990 | 2.99% | -0.22% |
| 1989 | 2.97% | -0.15% |
| 1988 | 3.03% | -0.1% |
| 1987 | 3.09% | -0.03% |
| 1986 | 3.06% | 0.09% |
| 1985 | 3.03% | 0.27% |
| 1984 | 2.82% | 0.39% |
| 1983 | 2.07% | 0.47% |
| 1982 | 2.41% | 0.61% |
| 1981 | 3.57% | 0.87% |
| 1980 | 3.31% | 1.09% |
| 1979 | 2.84% | 1.08% |
| 1978 | 2.76% | 1.08% |
| 1977 | 2.61% | 1.07% |
| 1976 | 2.72% | 2.88% |
| 1975 | 2.83% | 3.87% |
| 1974 | 2.81% | 1.4% |
| 1973 | 2.79% | 0.03% |
| 1972 | 2.75% | -0.15% |
| 1971 | 2.71% | -0.42% |
| 1970 | 2.65% | -0.88% |
| 1969 | 2.57% | -0.89% |
| 1968 | 2.49% | -0.43% |
| 1967 | 2.4% | -0.63% |
| 1966 | 2.32% | -0.75% |
| 1965 | 2.27% | -0.41% |
| 1964 | 2.23% | 0.06% |
| 1963 | 2.21% | 0.4% |
| 1962 | 1.9% | 0.72% |
| 1961 | 1.55% | 0.81% |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).
GeoRank.org/population/cameroon/portugal | CC BY
In 2024, the population of Cameroon grew by 2.65%, while Portugal's population grew by 1.1%.
Live population counters
|
Cameroon
|
Portugal
|
|
|---|---|---|
| Current population |
30864115
|
10667081
|
| Population rank | 51/197 | 92/197 |
| Percent of world population | 0.37% | 0.13% |
| One net population change |
42 seconds
|
4.51 minutes
|
| One birth every |
32.9 seconds
|
6.13 minutes
|
| One death every |
2.59 minutes
|
4.44 minutes
|
| Daily growth/decline | +2,058 | +319 |
| Annual growth/decline | +751,057 | +116,507 |
| Annual growth/decline rate | +2.65% | +1.1% |
| Population growth rate rank | 23/197 | 94/197 |
| One migration net change every |
34.3 minutes
|
32 minutes
|
| Annual migration change | -15,379 | +16,472 |
| Net migration rank | 146/196 | 38/196 |
| Foreign-born residents | 642,948 | 1,127,184 |
| Foreign-born residents rank | 74/195 | 56/195 |
| Foreign-born share of population | 2.2% | 10.8% |
| Foreign-born share rank | 130/195 | 61/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Cameroon
|
Portugal
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -15,379 | - | 16,472 |
| 2024 | - | -13,892 | - | 20,648 |
| 2023 | 754,486 | -4,798 | -32,792 | 29,102 |
| 2022 | 734,893 | -4,798 | -40,694 | 68,696 |
| 2021 | 713,806 | -9,888 | -45,592 | 69,606 |
| 2020 | 716,361 | -9,888 | -39,129 | 54,076 |
| 2019 | 714,681 | -12,255 | -24,687 | 63,031 |
| 2018 | 706,188 | -9,184 | -25,709 | 22,495 |
| 2017 | 696,496 | -37,912 | -23,691 | 13,979 |
| 2016 | 677,051 | 13,255 | -23,749 | -775 |
| 2015 | 649,190 | 42,008 | -23,823 | -3,209 |
| 2014 | 619,243 | 96,599 | -22,882 | -26,447 |
| 2013 | 606,072 | -6,900 | -24,052 | -36,342 |
| 2012 | 594,029 | -7,523 | -17,875 | -37,083 |
| 2011 | 580,607 | -12,669 | -5,279 | -31,513 |
| 2010 | 569,921 | -9,366 | -4,230 | -5,627 |
| 2009 | 557,841 | -10,203 | -5,284 | 14,532 |
| 2008 | 542,919 | -10,720 | 0 | 9,478 |
| 2007 | 526,949 | -10,807 | -1,055 | 21,064 |
| 2006 | 511,366 | -28,528 | 3,156 | 16,754 |
| 2005 | 496,547 | -27,775 | 2,101 | 15,537 |
| 2004 | 478,880 | -19,444 | 7,339 | 13,928 |
| 2003 | 459,422 | -18,568 | 4,184 | 24,740 |
| 2002 | 439,544 | -10,766 | 8,335 | 42,169 |
| 2001 | 422,511 | -19,203 | 8,290 | 55,565 |
| 2000 | 411,633 | -21,221 | 15,435 | 60,586 |
| 1999 | 401,969 | -17,398 | 8,175 | 49,572 |
| 1998 | 388,432 | -12,446 | 7,112 | 40,931 |
| 1997 | 377,138 | -13,842 | 8,087 | 36,922 |
| 1996 | 370,355 | -12,738 | 4,026 | 32,640 |
| 1995 | 367,532 | -12,661 | 4,011 | 26,971 |
| 1994 | 364,390 | -12,028 | 9,991 | 20,761 |
| 1993 | 360,785 | -9,601 | 7,972 | 8,561 |
| 1992 | 356,072 | -13,702 | 13,933 | -11,847 |
| 1991 | 350,493 | -14,520 | 12,948 | -37,914 |
| 1990 | 342,901 | -8,163 | 13,976 | -34,855 |
| 1989 | 334,649 | -11,244 | 22,011 | -30,615 |
| 1988 | 328,168 | -16,016 | 24,047 | -26,595 |
| 1987 | 320,134 | -3,829 | 28,084 | -23,142 |
| 1986 | 308,188 | -3,671 | 31,102 | -20,000 |
| 1985 | 296,317 | -3,604 | 33,077 | -19,183 |
| 1984 | 284,110 | -3,512 | 45,983 | -16,658 |
| 1983 | 276,112 | -37,346 | 47,798 | -16,568 |
| 1982 | 274,652 | -139,974 | 58,479 | -15,006 |
| 1981 | 262,076 | 27,845 | 56,152 | -7,938 |
| 1980 | 247,808 | 70,589 | 63,481 | 29,881 |
| 1979 | 238,875 | -12,108 | 67,628 | 32,434 |
| 1978 | 229,958 | -1,282 | 70,731 | 34,345 |
| 1977 | 222,785 | -20,622 | 84,156 | 37,779 |
| 1976 | 214,916 | -19,994 | 85,138 | 40,490 |
| 1975 | 206,986 | -237 | 81,841 | 42,262 |
| 1974 | 200,693 | -377 | 74,412 | 41,254 |
| 1973 | 193,997 | -466 | 76,835 | 39,748 |
| 1972 | 186,521 | -473 | 83,715 | 39,058 |
| 1971 | 179,317 | -439 | 82,980 | 48,944 |
| 1970 | 170,713 | -367 | 87,672 | -191,862 |
| 1969 | 162,603 | -286 | 89,329 | -161,114 |
| 1968 | 153,080 | -204 | 100,737 | -145,200 |
| 1967 | 144,370 | -148 | 106,495 | -136,232 |
| 1966 | 135,927 | -96 | 107,171 | -129,233 |
| 1965 | 129,428 | -39 | 115,182 | -123,855 |
| 1964 | 123,469 | 0 | 120,170 | -118,763 |
| 1963 | 119,784 | 0 | 113,783 | -116,874 |
| 1962 | 116,232 | 0 | 123,217 | -113,947 |
| 1961 | 82,471 | 0 | 117,867 | -112,768 |
| 1960 | 77,948 | 0 | 118,693 | -95,886 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/cameroon/portugal | CC BY
Over the last 10 years, 99.1% of the population change in Cameroon is from natural causes (a gain of 6,982,395 people) and 0.9% is from migration (a gain of 63,139 people). In Portugal 51% is from natural causes (a loss of 302,748 people) and 49% is from migration (a gain of 290,554 people).
As of 2024, 642,948 residents or 2.2% of the population were not native-born in Cameroon, compared to 1,127,184 people or 10.8% in Portugal.
Biggest cities by population
|
Cameroon
|
|
|---|---|
| City | Population |
| Douala | 2.77M |
| Yaounde | 2.44M |
| Garoua | 1.75M |
| Bafoussam | 480K |
| Bamenda | 349K |
| Maroua | 201K |
| Ngaoundere | 190K |
| Kumba | 144K |
| Buea | 131K |
| Limbe | 84.2K |
|
Portugal
|
|
|---|---|
| City | Population |
| Lisbon | 546K |
| Sintra | 386K |
| Vila Nova de Gaia | 304K |
| Porto | 232K |
| Cascais | 214K |
| Loures | 202K |
| Braga | 193K |
| Almada | 177K |
| Matosinhos | 173K |
| Oeiras | 172K |
Compare countries by 7 more topics
Population differences between Cameroon and Portugal
|
Cameroon
|
Portugal
|
|
|---|---|---|
| Life expectancy | 64.5 years | 82.9 years |
| Average age | 23.2 years | 45.7 years |
| Median age | 19 years | 47.5 years |
| Male:Female ratio | 49.8:50.2 | 47.6:52.4 |
| Fertility rate | 4.32 births per woman | 1.44 births per woman |
| Population density | 168 ppl/mi² | 302 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population/cameroon/portugal | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Wikidata (2026, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.