The latest officially reported population of Laos was 7,873,046 in 2025 vs 38,980,376 people in Ukraine in 2025. In 2026, based on the adjusted UN estimation, the current Laos' population is 8,027,464 people compared to 40,408,451 in Ukraine.
Population statistics:
- Ukraine's population is 5.03 times bigger than Laos'.
- Laos is ranked the 103rd most populous country in the world, while Ukraine is the 40th.
- The countries together account for 0.58% of the world: 0.1% for Laos vs 0.49% for Ukraine.
- For the last 10 years, Laos has had an average growth rate of +1.47% per year vs -1.44% in Ukraine.
- Since 2006, the population of Laos has increased from 5.96M people to 8.03M (34.6% growth), while Ukraine has declined from 47.3M to 40.4M (14.5% decline).
Laos vs Ukraine: population by year and forecast
| Year | Population | |
|---|---|---|
Laos
|
Ukraine
|
|
| 2100 | 9,340,510 | 15,603,179 |
| 2099 | 9,387,374 | 15,862,593 |
| 2098 | 9,433,309 | 16,125,815 |
| 2097 | 9,478,091 | 16,393,353 |
| 2096 | 9,521,914 | 16,664,587 |
| 2095 | 9,564,898 | 16,939,471 |
| 2094 | 9,607,314 | 17,219,443 |
| 2093 | 9,648,899 | 17,504,349 |
| 2092 | 9,689,414 | 17,793,601 |
| 2091 | 9,729,262 | 18,087,289 |
| 2090 | 9,767,923 | 18,386,570 |
| 2089 | 9,805,489 | 18,689,852 |
| 2088 | 9,841,933 | 18,998,014 |
| 2087 | 9,876,893 | 19,311,662 |
| 2086 | 9,910,678 | 19,630,012 |
| 2085 | 9,942,991 | 19,952,247 |
| 2084 | 9,973,375 | 20,280,817 |
| 2083 | 10,002,778 | 20,613,034 |
| 2082 | 10,030,306 | 20,949,887 |
| 2081 | 10,056,473 | 21,289,979 |
| 2080 | 10,080,959 | 21,633,931 |
| 2079 | 10,104,434 | 21,981,015 |
| 2078 | 10,126,099 | 22,331,415 |
| 2077 | 10,146,255 | 22,684,635 |
| 2076 | 10,163,547 | 23,041,181 |
| 2075 | 10,179,776 | 23,400,319 |
| 2074 | 10,194,216 | 23,762,428 |
| 2073 | 10,206,546 | 24,126,690 |
| 2072 | 10,216,287 | 24,491,363 |
| 2071 | 10,223,430 | 24,859,381 |
| 2070 | 10,229,612 | 25,229,957 |
| 2069 | 10,233,020 | 25,602,485 |
| 2068 | 10,233,371 | 25,976,390 |
| 2067 | 10,231,633 | 26,352,535 |
| 2066 | 10,226,448 | 26,730,314 |
| 2065 | 10,219,732 | 27,109,886 |
| 2064 | 10,210,382 | 27,491,024 |
| 2063 | 10,198,463 | 27,872,631 |
| 2062 | 10,184,239 | 28,254,738 |
| 2061 | 10,166,878 | 28,638,347 |
| 2060 | 10,146,829 | 29,021,488 |
| 2059 | 10,124,398 | 29,404,719 |
| 2058 | 10,098,721 | 29,788,559 |
| 2057 | 10,070,317 | 30,170,070 |
| 2056 | 10,039,482 | 30,548,973 |
| 2055 | 10,006,669 | 30,926,521 |
| 2054 | 9,970,363 | 31,299,425 |
| 2053 | 9,931,133 | 31,669,550 |
| 2052 | 9,889,162 | 32,035,413 |
| 2051 | 9,844,445 | 32,397,707 |
| 2050 | 9,797,566 | 32,754,538 |
| 2049 | 9,748,481 | 33,107,228 |
| 2048 | 9,695,755 | 33,451,994 |
| 2047 | 9,641,319 | 33,793,296 |
| 2046 | 9,584,097 | 34,131,561 |
| 2045 | 9,524,890 | 34,463,236 |
| 2044 | 9,462,921 | 34,790,682 |
| 2043 | 9,399,555 | 35,115,069 |
| 2042 | 9,332,795 | 35,437,607 |
| 2041 | 9,264,069 | 35,758,248 |
| 2040 | 9,193,691 | 36,075,749 |
| 2039 | 9,120,921 | 36,396,426 |
| 2038 | 9,044,658 | 36,714,126 |
| 2037 | 8,966,687 | 37,031,794 |
| 2036 | 8,886,908 | 37,345,665 |
| 2035 | 8,805,396 | 37,659,856 |
| 2034 | 8,721,979 | 37,972,332 |
| 2033 | 8,636,299 | 38,283,563 |
| 2032 | 8,548,097 | 38,592,696 |
| 2031 | 8,457,770 | 38,902,570 |
| 2030 | 8,365,427 | 39,210,256 |
| 2029 | 8,271,316 | 39,514,695 |
| 2028 | 8,174,975 | 39,816,523 |
| 2027 | 8,076,308 | 40,111,670 |
| 2026 | 7,975,876 | 40,408,451 |
| 2025 | 7,873,046 | 38,980,376 |
| 2024 | 7,769,819 | 37,860,221 |
| 2023 | 7,664,993 | 37,732,836 |
| 2022 | 7,559,007 | 41,048,766 |
| 2021 | 7,453,194 | 44,298,640 |
| 2020 | 7,346,533 | 44,680,014 |
| 2019 | 7,237,636 | 44,957,458 |
| 2018 | 7,128,045 | 45,208,907 |
| 2017 | 7,018,147 | 45,436,041 |
| 2016 | 6,908,802 | 45,616,832 |
| 2015 | 6,801,645 | 45,784,896 |
| 2014 | 6,703,172 | 45,972,380 |
| 2013 | 6,611,385 | 46,126,770 |
| 2012 | 6,518,978 | 46,210,056 |
| 2011 | 6,426,590 | 46,307,853 |
| 2010 | 6,334,194 | 46,456,003 |
| 2009 | 6,241,642 | 46,623,731 |
| 2008 | 6,148,969 | 46,819,175 |
| 2007 | 6,056,236 | 47,062,798 |
| 2006 | 5,963,200 | 47,278,694 |
| 2005 | 5,869,523 | 47,585,556 |
| 2004 | 5,781,626 | 47,979,507 |
| 2003 | 5,697,945 | 48,315,136 |
| 2002 | 5,610,889 | 48,677,281 |
| 2001 | 5,521,482 | 49,106,855 |
| 2000 | 5,431,212 | 49,556,660 |
| 1999 | 5,340,784 | 49,976,446 |
| 1998 | 5,248,266 | 50,379,731 |
| 1997 | 5,152,011 | 50,786,885 |
| 1996 | 5,045,678 | 51,226,109 |
| 1995 | 4,929,409 | 51,665,539 |
| 1994 | 4,809,220 | 52,075,998 |
| 1993 | 4,685,060 | 52,350,126 |
| 1992 | 4,559,646 | 52,323,671 |
| 1991 | 4,435,118 | 52,170,961 |
| 1990 | 4,311,955 | 52,054,092 |
| 1989 | 4,190,974 | 51,917,817 |
| 1988 | 4,072,601 | 51,724,853 |
| 1987 | 3,957,612 | 51,515,732 |
| 1986 | 3,846,715 | 51,318,745 |
| 1985 | 3,739,985 | 51,108,770 |
| 1984 | 3,637,843 | 50,887,599 |
| 1983 | 3,541,001 | 50,637,029 |
| 1982 | 3,450,026 | 50,402,724 |
| 1981 | 3,366,631 | 50,189,281 |
| 1980 | 3,292,573 | 49,955,152 |
| 1979 | 3,228,202 | 49,721,381 |
| 1978 | 3,171,740 | 49,521,243 |
| 1977 | 3,118,923 | 49,336,481 |
| 1976 | 3,064,876 | 49,120,842 |
| 1975 | 3,005,521 | 48,865,229 |
| 1974 | 2,939,761 | 48,576,570 |
| 1973 | 2,870,573 | 48,277,121 |
| 1972 | 2,801,660 | 47,946,893 |
| 1971 | 2,734,628 | 47,573,287 |
| 1970 | 2,669,702 | 47,261,306 |
| 1969 | 2,606,959 | 46,976,256 |
| 1968 | 2,546,377 | 46,614,325 |
| 1967 | 2,487,715 | 46,215,988 |
| 1966 | 2,431,084 | 45,802,519 |
| 1965 | 2,376,200 | 45,386,892 |
| 1964 | 2,322,826 | 44,951,156 |
| 1963 | 2,271,061 | 44,462,372 |
| 1962 | 2,219,910 | 43,943,674 |
| 1961 | 2,169,796 | 43,399,766 |
| 1960 | 2,121,514 | 42,824,093 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/laos/ukraine | CC BY 
From 2006 to 2016, the population of Laos increased by 945,602 people (a 15.9% growth), while Ukraine lost 1,661,862 people (a 3.52% decline).
For the next 10 years, from 2016 to 2026, Laos gained 1,118,662 people (a 16.2% growth), while Ukraine's population decreased by 5,208,381 people (a 11.4% decline).
Laos was ranked 104th most populous country in 2006 and is 103rd in 2026. Ukraine was ranked 27th in 2006 and ranked 40th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Laos' population will grow by 22.1% to 9,797,566 people with a rank change from 103rd to 99th. The population of Ukraine will decrease by 18.9% to 32,754,538 people and rank change from 40th to 60th.
Laos is projected to reach its peak in 2068 at 10.2M people, while Ukraine's population already peaked in 1993 at 52.4M people and is projected to decrease to 15.6M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Laos
|
Ukraine
|
|
| 2100 | -0.5% | -1.64% |
| 2099 | -0.49% | -1.63% |
| 2098 | -0.47% | -1.63% |
| 2097 | -0.46% | -1.63% |
| 2096 | -0.45% | -1.62% |
| 2095 | -0.44% | -1.63% |
| 2094 | -0.43% | -1.63% |
| 2093 | -0.42% | -1.63% |
| 2092 | -0.41% | -1.62% |
| 2091 | -0.4% | -1.63% |
| 2090 | -0.38% | -1.62% |
| 2089 | -0.37% | -1.62% |
| 2088 | -0.35% | -1.62% |
| 2087 | -0.34% | -1.62% |
| 2086 | -0.32% | -1.62% |
| 2085 | -0.3% | -1.62% |
| 2084 | -0.29% | -1.61% |
| 2083 | -0.27% | -1.61% |
| 2082 | -0.26% | -1.6% |
| 2081 | -0.24% | -1.59% |
| 2080 | -0.23% | -1.58% |
| 2079 | -0.21% | -1.57% |
| 2078 | -0.2% | -1.56% |
| 2077 | -0.17% | -1.55% |
| 2076 | -0.16% | -1.53% |
| 2075 | -0.14% | -1.52% |
| 2074 | -0.12% | -1.51% |
| 2073 | -0.1% | -1.49% |
| 2072 | -0.07% | -1.48% |
| 2071 | -0.06% | -1.47% |
| 2070 | -0.03% | -1.46% |
| 2069 | -0.003% | -1.44% |
| 2068 | 0.02% | -1.43% |
| 2067 | 0.05% | -1.41% |
| 2066 | 0.07% | -1.4% |
| 2065 | 0.09% | -1.39% |
| 2064 | 0.12% | -1.37% |
| 2063 | 0.14% | -1.35% |
| 2062 | 0.17% | -1.34% |
| 2061 | 0.2% | -1.32% |
| 2060 | 0.22% | -1.3% |
| 2059 | 0.25% | -1.29% |
| 2058 | 0.28% | -1.26% |
| 2057 | 0.31% | -1.24% |
| 2056 | 0.33% | -1.22% |
| 2055 | 0.36% | -1.19% |
| 2054 | 0.4% | -1.17% |
| 2053 | 0.42% | -1.14% |
| 2052 | 0.45% | -1.12% |
| 2051 | 0.48% | -1.09% |
| 2050 | 0.5% | -1.07% |
| 2049 | 0.54% | -1.03% |
| 2048 | 0.56% | -1.01% |
| 2047 | 0.6% | -0.99% |
| 2046 | 0.62% | -0.96% |
| 2045 | 0.65% | -0.94% |
| 2044 | 0.67% | -0.92% |
| 2043 | 0.72% | -0.91% |
| 2042 | 0.74% | -0.9% |
| 2041 | 0.77% | -0.88% |
| 2040 | 0.8% | -0.88% |
| 2039 | 0.84% | -0.87% |
| 2038 | 0.87% | -0.86% |
| 2037 | 0.9% | -0.84% |
| 2036 | 0.93% | -0.83% |
| 2035 | 0.96% | -0.82% |
| 2034 | 0.99% | -0.81% |
| 2033 | 1.03% | -0.8% |
| 2032 | 1.07% | -0.8% |
| 2031 | 1.1% | -0.78% |
| 2030 | 1.14% | -0.77% |
| 2029 | 1.18% | -0.76% |
| 2028 | 1.22% | -0.74% |
| 2027 | 1.26% | -0.73% |
| 2026 | 1.31% | 3.66% |
| 2025 | 1.33% | 2.96% |
| 2024 | 1.37% | 0.34% |
| 2023 | 1.4% | -8.08% |
| 2022 | 1.42% | -7.34% |
| 2021 | 1.45% | -0.85% |
| 2020 | 1.5% | -0.62% |
| 2019 | 1.54% | -0.56% |
| 2018 | 1.57% | -0.5% |
| 2017 | 1.58% | -0.4% |
| 2016 | 1.58% | -0.37% |
| 2015 | 1.47% | -0.41% |
| 2014 | 1.39% | -0.33% |
| 2013 | 1.42% | -0.18% |
| 2012 | 1.44% | -0.21% |
| 2011 | 1.46% | -0.32% |
| 2010 | 1.48% | -0.36% |
| 2009 | 1.51% | -0.42% |
| 2008 | 1.53% | -0.52% |
| 2007 | 1.56% | -0.46% |
| 2006 | 1.6% | -0.64% |
| 2005 | 1.52% | -0.82% |
| 2004 | 1.47% | -0.69% |
| 2003 | 1.55% | -0.74% |
| 2002 | 1.62% | -0.87% |
| 2001 | 1.66% | -0.91% |
| 2000 | 1.69% | -0.84% |
| 1999 | 1.76% | -0.8% |
| 1998 | 1.87% | -0.8% |
| 1997 | 2.11% | -0.86% |
| 1996 | 2.36% | -0.85% |
| 1995 | 2.5% | -0.79% |
| 1994 | 2.65% | -0.52% |
| 1993 | 2.75% | 0.05% |
| 1992 | 2.81% | 0.29% |
| 1991 | 2.86% | 0.22% |
| 1990 | 2.89% | 0.26% |
| 1989 | 2.91% | 0.37% |
| 1988 | 2.91% | 0.41% |
| 1987 | 2.88% | 0.38% |
| 1986 | 2.85% | 0.41% |
| 1985 | 2.81% | 0.43% |
| 1984 | 2.73% | 0.49% |
| 1983 | 2.64% | 0.46% |
| 1982 | 2.48% | 0.43% |
| 1981 | 2.25% | 0.47% |
| 1980 | 1.99% | 0.47% |
| 1979 | 1.78% | 0.4% |
| 1978 | 1.69% | 0.37% |
| 1977 | 1.76% | 0.44% |
| 1976 | 1.97% | 0.52% |
| 1975 | 2.24% | 0.59% |
| 1974 | 2.41% | 0.62% |
| 1973 | 2.46% | 0.69% |
| 1972 | 2.45% | 0.79% |
| 1971 | 2.43% | 0.66% |
| 1970 | 2.41% | 0.61% |
| 1969 | 2.38% | 0.78% |
| 1968 | 2.36% | 0.86% |
| 1967 | 2.33% | 0.9% |
| 1966 | 2.31% | 0.92% |
| 1965 | 2.3% | 0.97% |
| 1964 | 2.28% | 1.1% |
| 1963 | 2.3% | 1.18% |
| 1962 | 2.31% | 1.25% |
| 1961 | 2.28% | 1.34% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/laos/ukraine | CC BY
In 2025, the population of Laos grew by 1.33%, while Ukraine's population grew by 2.96%.
Live population counters
|
Laos
|
Ukraine
|
|
|---|---|---|
| Current population |
8027464
|
40408451
|
| Population rank | 103/197 | 40/197 |
| Percent of world population | 0.1% | 0.49% |
| One net population change |
5.11 minutes
|
28.2 seconds
|
| One birth every |
3.23 minutes
|
2.54 minutes
|
| One death every |
10.9 minutes
|
1.02 minutes
|
| Daily growth/decline | +283 | +3,069 |
| Annual growth/decline | +103,227 | +1,120,155 |
| Annual growth/decline rate | +1.33% | +2.96% |
| Population growth rate rank | 76/197 | 13/197 |
| One migration net change every |
49.5 minutes
|
18.6 seconds
|
| Annual migration change | -10,645 | +1,702,358 |
| Net migration rank | 134/196 | 1/196 |
| Foreign-born residents | 51,446 | 5,064,173 |
| Foreign-born residents rank | 149/195 | 14/195 |
| Foreign-born share of population | 0.7% | 13.4% |
| Foreign-born share rank | 166/195 | 51/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Laos
|
Ukraine
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -10,645 | - | 1,702,358 |
| 2024 | 114,574 | -10,284 | -308,069 | 1,146,012 |
| 2023 | 115,359 | -10,003 | -283,185 | -299,961 |
| 2022 | 116,620 | -10,003 | -349,284 | -5,699,445 |
| 2021 | 115,323 | -10,305 | -449,941 | -1,129 |
| 2020 | 118,609 | -10,305 | -307,533 | -4,167 |
| 2019 | 119,797 | -10,305 | -236,296 | -6,908 |
| 2018 | 119,986 | -10,305 | -227,491 | -32,220 |
| 2017 | 120,515 | -10,400 | -158,390 | -36,155 |
| 2016 | 119,978 | -11,401 | -135,710 | -31,340 |
| 2015 | 118,723 | -12,991 | -147,107 | -21,992 |
| 2014 | 118,103 | -26,881 | -140,216 | -65,678 |
| 2013 | 119,845 | -27,492 | -129,662 | 26,781 |
| 2012 | 121,324 | -28,871 | -130,451 | 66,768 |
| 2011 | 122,863 | -30,538 | -158,372 | 26,457 |
| 2010 | 122,516 | -30,046 | -180,388 | 16,030 |
| 2009 | 122,174 | -29,545 | -197,918 | 26,796 |
| 2008 | 121,042 | -28,318 | -229,086 | 9,312 |
| 2007 | 119,980 | -27,233 | -282,659 | 15,237 |
| 2006 | 118,602 | -25,286 | -300,787 | 136,442 |
| 2005 | 118,165 | -24,138 | -337,857 | -111,493 |
| 2004 | 121,888 | -40,120 | -344,157 | 5,644 |
| 2003 | 122,158 | -36,572 | -351,299 | 18,540 |
| 2002 | 122,110 | -33,595 | -364,544 | -26,991 |
| 2001 | 123,847 | -33,552 | -374,734 | -92,847 |
| 2000 | 124,201 | -33,965 | -364,143 | -67,865 |
| 1999 | 127,255 | -36,632 | -348,286 | -59,247 |
| 1998 | 128,409 | -33,997 | -318,299 | -80,684 |
| 1997 | 130,388 | -32,288 | -306,549 | -108,735 |
| 1996 | 131,142 | -16,574 | -305,154 | -158,008 |
| 1995 | 132,241 | -14,279 | -281,629 | -134,053 |
| 1994 | 134,201 | -11,782 | -238,820 | -166,380 |
| 1993 | 135,295 | -9,390 | -169,405 | 26,357 |
| 1992 | 132,417 | -7,502 | -95,857 | 291,788 |
| 1991 | 129,523 | -5,390 | -16,486 | 125,962 |
| 1990 | 125,297 | -3,100 | 48,463 | 75,760 |
| 1989 | 121,044 | -1,272 | 106,431 | 36,978 |
| 1988 | 117,050 | -80 | 162,002 | 75,637 |
| 1987 | 113,005 | 0 | 198,850 | -18,275 |
| 1986 | 109,266 | -475 | 225,751 | -12,369 |
| 1985 | 106,047 | -1,376 | 201,011 | 5,546 |
| 1984 | 102,318 | -2,698 | 222,430 | 13,340 |
| 1983 | 98,178 | -4,108 | 241,741 | 23,608 |
| 1982 | 94,058 | -6,184 | 194,101 | 9,096 |
| 1981 | 89,963 | -11,061 | 182,839 | 40,807 |
| 1980 | 86,548 | -17,339 | 197,223 | 47,406 |
| 1979 | 82,852 | -23,317 | 197,294 | 25,635 |
| 1978 | 80,604 | -27,208 | 206,554 | -29,180 |
| 1977 | 79,149 | -26,908 | 216,932 | -24,745 |
| 1976 | 77,575 | -21,738 | 247,323 | -8,219 |
| 1975 | 76,725 | -13,858 | 256,787 | 15,336 |
| 1974 | 74,652 | -6,000 | 273,486 | 31,725 |
| 1973 | 70,513 | -774 | 274,938 | 18,777 |
| 1972 | 68,095 | 0 | 309,785 | 56,928 |
| 1971 | 65,959 | 0 | 305,849 | 74,604 |
| 1970 | 63,896 | 0 | 291,839 | -48,335 |
| 1969 | 61,595 | 0 | 274,858 | 51,763 |
| 1968 | 59,567 | 0 | 295,162 | 102,096 |
| 1967 | 57,763 | 0 | 313,899 | 85,527 |
| 1966 | 55,494 | 0 | 337,794 | 89,737 |
| 1965 | 54,268 | 0 | 334,365 | 69,354 |
| 1964 | 52,482 | 0 | 391,120 | 76,650 |
| 1963 | 51,056 | 0 | 449,648 | 60,178 |
| 1962 | 51,244 | 0 | 481,887 | 45,712 |
| 1961 | 48,992 | 0 | 508,602 | 51,625 |
| 1960 | 47,575 | 0 | 538,812 | 52,281 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/laos/ukraine | CC BY
Over the last 10 years, 91.7% of the population change in Laos is from natural causes (a gain of 1,179,484 people) and 8.27% is from migration (a loss of 106,302 people). In Ukraine 34.3% is from natural causes (a loss of 2,603,006 people) and 65.7% is from migration (a loss of 4,987,305 people).
As of 2024, 51,446 residents or 0.7% of the population were not native-born in Laos, compared to 5,064,173 people or 13.4% in Ukraine.
Biggest cities by population
Compare countries by 7 more topics
Population differences between Laos and Ukraine
|
Laos
|
Ukraine
|
|
|---|---|---|
| Life expectancy | 69.7 years | 75 years |
| Average age | 28.6 years | 42.9 years |
| Median age | 26 years | 42.9 years |
| Male:Female ratio | 50.2:49.8 | 46.5:53.5 |
| Fertility rate | 2.4 births per woman | 0.99 births per woman |
| Population density | 89.5 ppl/mi² | 180.6 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/laos/ukraine | 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 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
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.