The latest officially reported population of Canada was 41,288,599 in 2024 vs 5,330,690 people in the Central African Republic in 2024. In 2026, based on the adjusted UN estimation, the current Canada's population is 42,181,965 people compared to 5,753,659 in the Central African Republic.
Population statistics:
- Canada's population is 7.33 times bigger than the Central African Republic's.
- Canada is ranked the 38th most populous country in the world, while the Central African Republic is the 118th.
- The countries together account for 0.58% of the world: 0.51% for Canada vs 0.07% for the Central African Republic.
- For the last 10 years, Canada has had an average growth rate of +1.5% per year vs +1.27% in the Central African Republic.
- Since 2006, the population of Canada has increased from 32.6M people to 42.2M (29.5% growth), while the Central African Republic has grown from 4.38M to 5.75M (31.4% growth).
Canada vs Central African Republic: population by year and forecast
| Year | Population | |
|---|---|---|
Canada
|
CAR
|
|
| 2100 | 55,893,812 | 19,066,004 |
| 2099 | 55,710,628 | 18,985,867 |
| 2098 | 55,520,878 | 18,901,154 |
| 2097 | 55,326,351 | 18,815,607 |
| 2096 | 55,153,117 | 18,724,783 |
| 2095 | 54,983,479 | 18,626,431 |
| 2094 | 54,818,119 | 18,526,390 |
| 2093 | 54,651,641 | 18,425,013 |
| 2092 | 54,494,148 | 18,316,437 |
| 2091 | 54,329,082 | 18,205,237 |
| 2090 | 54,183,996 | 18,087,725 |
| 2089 | 54,034,513 | 17,972,896 |
| 2088 | 53,855,760 | 17,848,943 |
| 2087 | 53,708,023 | 17,721,681 |
| 2086 | 53,553,781 | 17,585,946 |
| 2085 | 53,403,315 | 17,451,621 |
| 2084 | 53,246,675 | 17,310,863 |
| 2083 | 53,081,827 | 17,164,209 |
| 2082 | 52,930,998 | 17,014,388 |
| 2081 | 52,761,672 | 16,864,906 |
| 2080 | 52,602,997 | 16,708,761 |
| 2079 | 52,444,008 | 16,556,341 |
| 2078 | 52,275,214 | 16,396,395 |
| 2077 | 52,118,254 | 16,228,166 |
| 2076 | 51,944,937 | 16,055,590 |
| 2075 | 51,774,515 | 15,881,626 |
| 2074 | 51,611,349 | 15,710,778 |
| 2073 | 51,449,506 | 15,530,355 |
| 2072 | 51,279,503 | 15,350,553 |
| 2071 | 51,106,234 | 15,162,785 |
| 2070 | 50,934,622 | 14,968,105 |
| 2069 | 50,760,591 | 14,772,746 |
| 2068 | 50,585,692 | 14,575,859 |
| 2067 | 50,396,558 | 14,373,538 |
| 2066 | 50,216,488 | 14,170,754 |
| 2065 | 50,037,049 | 13,967,146 |
| 2064 | 49,857,150 | 13,761,777 |
| 2063 | 49,675,417 | 13,548,616 |
| 2062 | 49,491,872 | 13,336,037 |
| 2061 | 49,316,172 | 13,123,628 |
| 2060 | 49,148,043 | 12,906,496 |
| 2059 | 48,975,435 | 12,688,037 |
| 2058 | 48,801,460 | 12,467,461 |
| 2057 | 48,640,413 | 12,245,441 |
| 2056 | 48,484,751 | 12,023,522 |
| 2055 | 48,333,252 | 11,801,006 |
| 2054 | 48,184,303 | 11,578,020 |
| 2053 | 48,036,252 | 11,354,432 |
| 2052 | 47,875,085 | 11,131,786 |
| 2051 | 47,719,858 | 10,910,913 |
| 2050 | 47,562,681 | 10,689,058 |
| 2049 | 47,417,162 | 10,471,199 |
| 2048 | 47,254,138 | 10,252,433 |
| 2047 | 47,091,915 | 10,037,332 |
| 2046 | 46,926,799 | 9,822,499 |
| 2045 | 46,743,844 | 9,608,962 |
| 2044 | 46,562,785 | 9,397,018 |
| 2043 | 46,379,045 | 9,188,292 |
| 2042 | 46,188,550 | 8,982,316 |
| 2041 | 45,994,664 | 8,777,138 |
| 2040 | 45,799,063 | 8,570,085 |
| 2039 | 45,593,547 | 8,360,267 |
| 2038 | 45,374,241 | 8,151,599 |
| 2037 | 45,148,803 | 7,944,754 |
| 2036 | 44,917,782 | 7,736,415 |
| 2035 | 44,691,033 | 7,527,731 |
| 2034 | 44,439,937 | 7,316,613 |
| 2033 | 44,193,040 | 7,106,984 |
| 2032 | 43,925,613 | 6,898,917 |
| 2031 | 43,643,438 | 6,691,778 |
| 2030 | 43,355,390 | 6,488,327 |
| 2029 | 43,060,128 | 6,287,899 |
| 2028 | 42,748,060 | 6,086,983 |
| 2027 | 42,426,742 | 5,892,506 |
| 2026 | 42,091,205 | 5,702,177 |
| 2025 | 41,714,545 | 5,514,692 |
| 2024 | 41,288,599 | 5,330,690 |
| 2023 | 40,083,484 | 5,152,421 |
| 2022 | 38,935,934 | 5,098,039 |
| 2021 | 38,239,864 | 5,112,100 |
| 2020 | 38,028,638 | 5,026,628 |
| 2019 | 37,618,495 | 4,944,703 |
| 2018 | 37,072,620 | 4,878,657 |
| 2017 | 36,545,075 | 4,793,511 |
| 2016 | 36,110,803 | 4,713,663 |
| 2015 | 35,704,498 | 4,629,320 |
| 2014 | 35,434,066 | 4,623,182 |
| 2013 | 35,080,992 | 4,642,419 |
| 2012 | 34,713,395 | 4,610,848 |
| 2011 | 34,339,221 | 4,565,021 |
| 2010 | 34,005,902 | 4,492,995 |
| 2009 | 33,630,069 | 4,529,047 |
| 2008 | 33,247,298 | 4,558,984 |
| 2007 | 32,888,886 | 4,462,770 |
| 2006 | 32,571,193 | 4,377,579 |
| 2005 | 32,242,732 | 4,288,810 |
| 2004 | 31,938,807 | 4,192,826 |
| 2003 | 31,642,461 | 4,103,086 |
| 2002 | 31,359,199 | 4,006,077 |
| 2001 | 31,020,855 | 3,919,487 |
| 2000 | 30,685,730 | 3,833,416 |
| 1999 | 30,401,286 | 3,729,450 |
| 1998 | 30,155,173 | 3,628,827 |
| 1997 | 29,905,948 | 3,531,700 |
| 1996 | 29,610,218 | 3,435,965 |
| 1995 | 29,302,311 | 3,348,052 |
| 1994 | 29,000,663 | 3,257,954 |
| 1993 | 28,684,764 | 3,157,839 |
| 1992 | 28,371,264 | 3,058,831 |
| 1991 | 28,037,420 | 2,963,191 |
| 1990 | 27,691,138 | 2,871,910 |
| 1989 | 27,276,781 | 2,783,970 |
| 1988 | 26,791,747 | 2,713,965 |
| 1987 | 26,446,601 | 2,669,155 |
| 1986 | 26,100,278 | 2,634,258 |
| 1985 | 25,842,116 | 2,600,932 |
| 1984 | 25,607,053 | 2,568,610 |
| 1983 | 25,366,451 | 2,537,399 |
| 1982 | 25,116,942 | 2,507,375 |
| 1981 | 24,819,915 | 2,478,402 |
| 1980 | 24,515,667 | 2,450,535 |
| 1979 | 24,201,544 | 2,423,794 |
| 1978 | 23,963,203 | 2,397,961 |
| 1977 | 23,725,843 | 2,372,930 |
| 1976 | 23,449,808 | 2,348,566 |
| 1975 | 23,143,275 | 2,313,916 |
| 1974 | 22,807,969 | 2,269,338 |
| 1973 | 22,491,777 | 2,226,008 |
| 1972 | 22,218,463 | 2,183,769 |
| 1971 | 21,962,032 | 2,141,450 |
| 1970 | 21,324,000 | 2,097,505 |
| 1969 | 21,028,000 | 2,051,515 |
| 1968 | 20,744,000 | 2,005,100 |
| 1967 | 20,412,000 | 1,960,444 |
| 1966 | 20,048,000 | 1,918,082 |
| 1965 | 19,678,000 | 1,877,854 |
| 1964 | 19,325,000 | 1,839,583 |
| 1963 | 18,964,000 | 1,803,063 |
| 1962 | 18,614,000 | 1,768,115 |
| 1961 | 18,271,000 | 1,734,580 |
| 1960 | 17,909,356 | 1,702,346 |
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/canada/central-african-republic | CC BY 
From 2006 to 2016, the population of Canada increased by 3,539,610 people (a 10.9% growth), while the Central African Republic gained 336,084 people (a 7.68% growth).
For the next 10 years, from 2016 to 2026, Canada gained 6,071,162 people (a 16.8% growth), while the Central African Republic's population increased by 1,039,996 people (a 22.1% growth).
Canada was ranked 35th most populous country in 2006 and is 38th in 2026. The Central African Republic was ranked 118th in 2006 and still ranked 118th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Canada's population will grow by 12.8% to 47,562,681 people with a rank change from 38th to 45th. The population of the Central African Republic will increase by 85.8% to 10,689,058 people and rank change from 118th to 96th.
Canada is projected to reach its peak in 2100 at 55.9M people compared to the peak of 19.1M people in 2100 for the Central African Republic.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Canada
|
CAR
|
|
| 2100 | 0.33% | 0.42% |
| 2099 | 0.34% | 0.45% |
| 2098 | 0.35% | 0.45% |
| 2097 | 0.31% | 0.49% |
| 2096 | 0.31% | 0.53% |
| 2095 | 0.3% | 0.54% |
| 2094 | 0.3% | 0.55% |
| 2093 | 0.29% | 0.59% |
| 2092 | 0.3% | 0.61% |
| 2091 | 0.27% | 0.65% |
| 2090 | 0.28% | 0.64% |
| 2089 | 0.33% | 0.69% |
| 2088 | 0.28% | 0.72% |
| 2087 | 0.29% | 0.77% |
| 2086 | 0.28% | 0.77% |
| 2085 | 0.29% | 0.81% |
| 2084 | 0.31% | 0.85% |
| 2083 | 0.28% | 0.88% |
| 2082 | 0.32% | 0.89% |
| 2081 | 0.3% | 0.93% |
| 2080 | 0.3% | 0.92% |
| 2079 | 0.32% | 0.98% |
| 2078 | 0.3% | 1.04% |
| 2077 | 0.33% | 1.07% |
| 2076 | 0.33% | 1.1% |
| 2075 | 0.32% | 1.09% |
| 2074 | 0.31% | 1.16% |
| 2073 | 0.33% | 1.17% |
| 2072 | 0.34% | 1.24% |
| 2071 | 0.34% | 1.3% |
| 2070 | 0.34% | 1.32% |
| 2069 | 0.35% | 1.35% |
| 2068 | 0.38% | 1.41% |
| 2067 | 0.36% | 1.43% |
| 2066 | 0.36% | 1.46% |
| 2065 | 0.36% | 1.49% |
| 2064 | 0.37% | 1.57% |
| 2063 | 0.37% | 1.59% |
| 2062 | 0.36% | 1.62% |
| 2061 | 0.34% | 1.68% |
| 2060 | 0.35% | 1.72% |
| 2059 | 0.36% | 1.77% |
| 2058 | 0.33% | 1.81% |
| 2057 | 0.32% | 1.85% |
| 2056 | 0.31% | 1.89% |
| 2055 | 0.31% | 1.93% |
| 2054 | 0.31% | 1.97% |
| 2053 | 0.34% | 2% |
| 2052 | 0.33% | 2.02% |
| 2051 | 0.33% | 2.08% |
| 2050 | 0.31% | 2.08% |
| 2049 | 0.34% | 2.13% |
| 2048 | 0.34% | 2.14% |
| 2047 | 0.35% | 2.19% |
| 2046 | 0.39% | 2.22% |
| 2045 | 0.39% | 2.26% |
| 2044 | 0.4% | 2.27% |
| 2043 | 0.41% | 2.29% |
| 2042 | 0.42% | 2.34% |
| 2041 | 0.43% | 2.42% |
| 2040 | 0.45% | 2.51% |
| 2039 | 0.48% | 2.56% |
| 2038 | 0.5% | 2.6% |
| 2037 | 0.51% | 2.69% |
| 2036 | 0.51% | 2.77% |
| 2035 | 0.57% | 2.89% |
| 2034 | 0.56% | 2.95% |
| 2033 | 0.61% | 3.02% |
| 2032 | 0.65% | 3.1% |
| 2031 | 0.66% | 3.14% |
| 2030 | 0.69% | 3.19% |
| 2029 | 0.73% | 3.3% |
| 2028 | 0.76% | 3.3% |
| 2027 | 0.8% | 3.34% |
| 2026 | 0.9% | 3.4% |
| 2025 | 1.03% | 3.45% |
| 2024 | 3.01% | 3.46% |
| 2023 | 2.95% | 1.07% |
| 2022 | 1.82% | -0.28% |
| 2021 | 0.56% | 1.7% |
| 2020 | 1.09% | 1.66% |
| 2019 | 1.47% | 1.35% |
| 2018 | 1.44% | 1.78% |
| 2017 | 1.2% | 1.69% |
| 2016 | 1.14% | 1.82% |
| 2015 | 0.76% | 0.13% |
| 2014 | 1.01% | -0.41% |
| 2013 | 1.06% | 0.68% |
| 2012 | 1.09% | 1% |
| 2011 | 0.98% | 1.6% |
| 2010 | 1.12% | -0.8% |
| 2009 | 1.15% | -0.66% |
| 2008 | 1.09% | 2.16% |
| 2007 | 0.98% | 1.95% |
| 2006 | 1.02% | 2.07% |
| 2005 | 0.95% | 2.29% |
| 2004 | 0.94% | 2.19% |
| 2003 | 0.9% | 2.42% |
| 2002 | 1.09% | 2.21% |
| 2001 | 1.09% | 2.25% |
| 2000 | 0.94% | 2.79% |
| 1999 | 0.82% | 2.77% |
| 1998 | 0.83% | 2.75% |
| 1997 | 1% | 2.79% |
| 1996 | 1.05% | 2.63% |
| 1995 | 1.04% | 2.77% |
| 1994 | 1.1% | 3.17% |
| 1993 | 1.1% | 3.24% |
| 1992 | 1.19% | 3.23% |
| 1991 | 1.25% | 3.18% |
| 1990 | 1.52% | 3.16% |
| 1989 | 1.81% | 2.58% |
| 1988 | 1.31% | 1.68% |
| 1987 | 1.33% | 1.32% |
| 1986 | 1% | 1.28% |
| 1985 | 0.92% | 1.26% |
| 1984 | 0.95% | 1.23% |
| 1983 | 0.99% | 1.2% |
| 1982 | 1.2% | 1.17% |
| 1981 | 1.24% | 1.14% |
| 1980 | 1.3% | 1.1% |
| 1979 | 0.99% | 1.08% |
| 1978 | 1% | 1.05% |
| 1977 | 1.18% | 1.04% |
| 1976 | 1.32% | 1.5% |
| 1975 | 1.47% | 1.96% |
| 1974 | 1.41% | 1.95% |
| 1973 | 1.23% | 1.93% |
| 1972 | 1.17% | 1.98% |
| 1971 | 2.99% | 2.1% |
| 1970 | 1.41% | 2.24% |
| 1969 | 1.37% | 2.31% |
| 1968 | 1.63% | 2.28% |
| 1967 | 1.82% | 2.21% |
| 1966 | 1.88% | 2.14% |
| 1965 | 1.83% | 2.08% |
| 1964 | 1.9% | 2.03% |
| 1963 | 1.88% | 1.98% |
| 1962 | 1.88% | 1.93% |
| 1961 | 2.02% | 1.89% |
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/canada/central-african-republic | CC BY
In 2024, the population of Canada grew by 3.01%, while the Central African Republic's population grew by 3.46%.
Live population counters
|
Canada
|
CAR
|
|
|---|---|---|
| Current population |
42181965
|
5753659
|
| Population rank | 38/197 | 118/197 |
| Percent of world population | 0.51% | 0.07% |
| One net population change |
26.2 seconds
|
2.95 minutes
|
| One birth every |
1.49 minutes
|
2.2 minutes
|
| One death every |
1.62 minutes
|
10.8 minutes
|
| Daily growth/decline | +3,302 | +488 |
| Annual growth/decline | +1,205,115 | +178,269 |
| Annual growth/decline rate | +3.01% | +3.46% |
| Population growth rate rank | 14/197 | 9/197 |
| One migration net change every |
1.62 minutes
|
35.9 minutes
|
| Annual migration change | +326,204 | -14,693 |
| Net migration rank | 5/196 | 143/196 |
| Foreign-born residents | 8,805,839 | 94,556 |
| Foreign-born residents rank | 7/195 | 132/195 |
| Foreign-born share of population | 22.2% | 1.8% |
| Foreign-born share rank | 27/195 | 135/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Canada
|
CAR
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 326,204 | - | -14,693 |
| 2024 | - | 368,599 | - | -15,357 |
| 2023 | 28,058 | 433,842 | 190,325 | -14,682 |
| 2022 | 15,574 | 459,988 | -49,456 | -17,430 |
| 2021 | 57,360 | 198,867 | 124,408 | -85,646 |
| 2020 | 53,241 | 256,592 | 156,911 | -24,745 |
| 2019 | 86,523 | 387,685 | 68,523 | -36,849 |
| 2018 | 88,974 | 420,224 | 153,361 | -52,954 |
| 2017 | 98,672 | 372,685 | 128,461 | -58,584 |
| 2016 | 115,555 | 329,455 | 142,419 | -52,607 |
| 2015 | 117,825 | 224,332 | 141,912 | -63,045 |
| 2014 | 127,563 | 192,884 | 107,448 | -174,051 |
| 2013 | 129,799 | 239,813 | 140,489 | -112,382 |
| 2012 | 135,382 | 243,748 | 146,791 | -111,764 |
| 2011 | 133,923 | 227,075 | 142,913 | -86,281 |
| 2010 | 139,425 | 225,369 | 130,539 | -43,126 |
| 2009 | 144,609 | 244,463 | -130,613 | -28,899 |
| 2008 | 142,963 | 238,083 | 128,627 | -28,983 |
| 2007 | 134,845 | 213,801 | 123,137 | -30,352 |
| 2006 | 130,285 | 202,175 | 118,882 | -41,282 |
| 2005 | 116,074 | 204,526 | 113,534 | -13,604 |
| 2004 | 111,786 | 194,611 | 108,548 | -16,510 |
| 2003 | 110,749 | 185,643 | 105,540 | -18,097 |
| 2002 | 106,621 | 208,060 | 100,588 | 5,992 |
| 2001 | 114,777 | 222,100 | 99,598 | -33,006 |
| 2000 | 110,469 | 201,727 | 97,468 | 8,079 |
| 1999 | 118,565 | 158,342 | 96,108 | 6,284 |
| 1998 | 126,651 | 142,346 | 94,361 | 4,479 |
| 1997 | 134,577 | 144,678 | 93,378 | 2,034 |
| 1996 | 153,973 | 154,553 | 93,369 | 2,697 |
| 1995 | 167,023 | 141,818 | 92,748 | -12,986 |
| 1994 | 179,804 | 134,863 | 90,943 | 9,496 |
| 1993 | 186,451 | 133,426 | 89,873 | 9,930 |
| 1992 | 204,273 | 138,121 | 88,939 | 9,269 |
| 1991 | 207,477 | 134,463 | 88,688 | 4,381 |
| 1990 | 213,222 | 181,461 | 87,507 | 1,995 |
| 1989 | 207,304 | 258,094 | 85,969 | 409 |
| 1988 | 192,901 | 238,003 | 84,654 | -31,016 |
| 1987 | 190,416 | 171,308 | 83,408 | -47,428 |
| 1986 | 190,532 | 121,928 | 81,149 | -47,332 |
| 1985 | 204,153 | 69,776 | 79,266 | -46,427 |
| 1984 | 204,856 | 55,982 | 77,395 | -45,591 |
| 1983 | 202,931 | 66,172 | 75,399 | -44,780 |
| 1982 | 200,935 | 89,544 | 73,330 | -43,908 |
| 1981 | 206,005 | 113,461 | 71,391 | -42,872 |
| 1980 | 203,480 | 122,743 | 68,759 | -41,539 |
| 1979 | 203,293 | 86,719 | 66,104 | -39,850 |
| 1978 | 194,102 | 52,781 | 63,285 | -37,874 |
| 1977 | 199,297 | 70,339 | 60,436 | -35,782 |
| 1976 | 196,979 | 106,894 | 57,725 | -33,645 |
| 1975 | 196,718 | 139,797 | 55,106 | -9,895 |
| 1974 | 182,464 | 155,596 | 53,777 | -9,838 |
| 1973 | 184,432 | 125,401 | 52,525 | -9,800 |
| 1972 | 188,857 | 89,880 | 51,390 | -9,634 |
| 1971 | 208,640 | 210,244 | 50,142 | -7,259 |
| 1970 | 215,372 | 304,627 | 48,690 | -3,693 |
| 1969 | 216,588 | 93,600 | 47,066 | -80 |
| 1968 | 211,589 | 108,864 | 45,377 | 474 |
| 1967 | 220,450 | 132,856 | 42,979 | 474 |
| 1966 | 236,566 | 144,641 | 40,804 | 474 |
| 1965 | 269,589 | 112,401 | 38,710 | 474 |
| 1964 | 307,268 | 68,003 | 36,878 | 474 |
| 1963 | 318,595 | 51,831 | 35,218 | 474 |
| 1962 | 325,745 | 35,373 | 33,731 | 474 |
| 1961 | 334,360 | 34,721 | 32,383 | 474 |
| 1960 | 338,487 | 49,694 | 31,131 | 474 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/canada/central-african-republic | CC BY
Over the last 10 years, 19.4% of the population change in Canada is from natural causes (a gain of 789,345 people) and 80.6% is from migration (a gain of 3,276,554 people). In the Central African Republic 66.7% is from natural causes (a gain of 1,164,312 people) and 33.3% is from migration (a loss of 580,593 people).
As of 2024, 8,805,839 residents or 22.2% of the population were not native-born in Canada, compared to 94,556 people or 1.8% in the Central African Republic.
Biggest cities by population
Compare countries by 7 more topics
Population differences between Canada and the Central African Republic
|
Canada
|
CAR
|
|
|---|---|---|
| Life expectancy | 83.1 years | 58.2 years |
| Average age | 42.1 years | 19.8 years |
| Median age | 41.5 years | 15.4 years |
| Male:Female ratio | 49.7:50.3 | 48:52 |
| Fertility rate | 1.26 births per woman | 6.01 births per woman |
| Population density | 12.4 ppl/mi² | 23.7 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/canada/central-african-republic | CC BY
Help us show the world through your eyes
Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.
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)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2026, retrieved 2026-02-08)
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.