The latest officially reported population of Somalia was 19,009,151 in 2024 vs 71,668,011 people in Thailand in 2024. In 2026, based on the adjusted UN estimation, the current Somalia's population is 20,503,678 people compared to 71,571,743 in Thailand.
Population statistics:
- Thailand's population is 3.49 times bigger than Somalia's.
- Somalia is ranked the 66th most populous country in the world, while Thailand is the 21st.
- The countries together account for 1.11% of the world: 0.25% for Somalia vs 0.86% for Thailand.
- For the last 10 years, Somalia has had an average growth rate of +3.61% per year vs +0.23% in Thailand.
- Since 2006, the population of Somalia has increased from 11M people to 20.5M (86.8% growth), while Thailand has grown from 66.6M to 71.6M (7.52% growth).
Somalia vs Thailand: population by year and forecast
| Year | Population | |
|---|---|---|
Somalia
|
Thailand
|
|
| 2100 | 68,384,185 | 45,712,111 |
| 2099 | 68,040,371 | 46,056,854 |
| 2098 | 67,702,230 | 46,406,925 |
| 2097 | 67,362,336 | 46,761,683 |
| 2096 | 66,972,933 | 47,122,446 |
| 2095 | 66,585,659 | 47,487,866 |
| 2094 | 66,179,819 | 47,857,414 |
| 2093 | 65,760,590 | 48,230,566 |
| 2092 | 65,324,261 | 48,609,149 |
| 2091 | 64,852,843 | 48,988,448 |
| 2090 | 64,362,727 | 49,372,024 |
| 2089 | 63,922,797 | 49,760,635 |
| 2088 | 63,464,036 | 50,146,313 |
| 2087 | 62,987,028 | 50,536,233 |
| 2086 | 62,447,029 | 50,929,394 |
| 2085 | 61,873,597 | 51,326,092 |
| 2084 | 61,318,916 | 51,728,619 |
| 2083 | 60,761,800 | 52,131,789 |
| 2082 | 60,187,980 | 52,537,598 |
| 2081 | 59,676,722 | 52,942,608 |
| 2080 | 59,100,915 | 53,352,029 |
| 2079 | 58,477,428 | 53,766,821 |
| 2078 | 57,852,528 | 54,181,891 |
| 2077 | 57,211,821 | 54,599,508 |
| 2076 | 56,602,463 | 55,019,721 |
| 2075 | 56,005,600 | 55,442,571 |
| 2074 | 55,330,165 | 55,872,412 |
| 2073 | 54,651,918 | 56,304,891 |
| 2072 | 53,978,548 | 56,739,842 |
| 2071 | 53,284,016 | 57,177,118 |
| 2070 | 52,573,210 | 57,621,370 |
| 2069 | 51,878,214 | 58,066,637 |
| 2068 | 51,197,653 | 58,516,959 |
| 2067 | 50,493,028 | 58,967,738 |
| 2066 | 49,779,172 | 59,418,676 |
| 2065 | 49,024,665 | 59,878,082 |
| 2064 | 48,265,876 | 60,336,709 |
| 2063 | 47,522,361 | 60,797,201 |
| 2062 | 46,785,920 | 61,262,000 |
| 2061 | 46,037,526 | 61,724,999 |
| 2060 | 45,220,507 | 62,192,387 |
| 2059 | 44,397,936 | 62,656,203 |
| 2058 | 43,659,021 | 63,118,413 |
| 2057 | 42,897,422 | 63,577,864 |
| 2056 | 42,121,542 | 64,032,675 |
| 2055 | 41,318,179 | 64,478,337 |
| 2054 | 40,513,141 | 64,917,436 |
| 2053 | 39,744,995 | 65,343,383 |
| 2052 | 38,992,177 | 65,763,356 |
| 2051 | 38,228,872 | 66,167,939 |
| 2050 | 37,471,735 | 66,558,274 |
| 2049 | 36,739,905 | 66,936,876 |
| 2048 | 35,984,999 | 67,296,897 |
| 2047 | 35,218,863 | 67,641,907 |
| 2046 | 34,462,403 | 67,972,603 |
| 2045 | 33,717,596 | 68,287,399 |
| 2044 | 32,977,674 | 68,585,177 |
| 2043 | 32,247,710 | 68,870,333 |
| 2042 | 31,537,272 | 69,139,548 |
| 2041 | 30,794,853 | 69,396,419 |
| 2040 | 30,032,324 | 69,632,464 |
| 2039 | 29,312,883 | 69,854,146 |
| 2038 | 28,583,386 | 70,062,543 |
| 2037 | 27,838,646 | 70,256,027 |
| 2036 | 27,114,453 | 70,435,348 |
| 2035 | 26,385,421 | 70,604,705 |
| 2034 | 25,687,629 | 70,756,791 |
| 2033 | 25,018,509 | 70,897,217 |
| 2032 | 24,338,597 | 71,025,384 |
| 2031 | 23,657,353 | 71,140,609 |
| 2030 | 22,965,742 | 71,247,320 |
| 2029 | 22,299,610 | 71,342,891 |
| 2028 | 21,651,582 | 71,428,869 |
| 2027 | 20,991,860 | 71,505,168 |
| 2026 | 20,322,668 | 71,571,743 |
| 2025 | 19,666,990 | 71,625,629 |
| 2024 | 19,009,151 | 71,668,011 |
| 2023 | 18,358,615 | 71,702,435 |
| 2022 | 17,801,897 | 71,735,329 |
| 2021 | 17,271,431 | 71,727,332 |
| 2020 | 16,651,191 | 71,641,484 |
| 2019 | 16,030,971 | 71,522,271 |
| 2018 | 15,452,487 | 71,376,079 |
| 2017 | 14,916,629 | 71,160,187 |
| 2016 | 14,348,740 | 70,859,841 |
| 2015 | 13,806,963 | 70,540,795 |
| 2014 | 13,339,491 | 70,216,367 |
| 2013 | 12,869,594 | 69,845,114 |
| 2012 | 12,461,160 | 69,436,098 |
| 2011 | 12,348,830 | 69,007,208 |
| 2010 | 12,261,756 | 68,579,447 |
| 2009 | 11,961,201 | 68,121,080 |
| 2008 | 11,663,084 | 67,619,830 |
| 2007 | 11,322,582 | 67,102,394 |
| 2006 | 10,975,502 | 66,567,687 |
| 2005 | 10,644,228 | 66,017,420 |
| 2004 | 10,280,998 | 65,452,047 |
| 2003 | 9,909,157 | 64,868,166 |
| 2002 | 9,550,063 | 64,266,437 |
| 2001 | 9,198,493 | 63,651,141 |
| 2000 | 8,838,713 | 63,007,815 |
| 1999 | 8,492,059 | 62,299,043 |
| 1998 | 8,155,417 | 61,522,630 |
| 1997 | 7,824,525 | 60,724,584 |
| 1996 | 7,554,474 | 59,920,064 |
| 1995 | 7,285,007 | 59,098,232 |
| 1994 | 7,026,797 | 58,260,854 |
| 1993 | 6,681,399 | 57,408,198 |
| 1992 | 6,495,107 | 56,528,834 |
| 1991 | 6,813,760 | 55,637,434 |
| 1990 | 7,082,811 | 54,738,329 |
| 1989 | 7,114,817 | 53,848,956 |
| 1988 | 7,235,360 | 52,969,595 |
| 1987 | 7,228,302 | 52,074,105 |
| 1986 | 6,974,788 | 51,177,834 |
| 1985 | 6,693,289 | 50,270,753 |
| 1984 | 6,428,389 | 49,351,708 |
| 1983 | 6,198,430 | 48,423,309 |
| 1982 | 6,003,840 | 47,494,577 |
| 1981 | 5,982,849 | 46,575,855 |
| 1980 | 5,936,154 | 45,650,022 |
| 1979 | 5,449,117 | 44,718,434 |
| 1978 | 4,814,892 | 43,788,976 |
| 1977 | 4,484,050 | 42,843,974 |
| 1976 | 4,365,812 | 41,896,504 |
| 1975 | 4,257,535 | 40,940,005 |
| 1974 | 4,151,842 | 39,952,891 |
| 1973 | 4,045,592 | 38,947,787 |
| 1972 | 3,939,436 | 37,933,929 |
| 1971 | 3,837,691 | 36,937,387 |
| 1970 | 3,738,448 | 35,954,408 |
| 1969 | 3,641,015 | 34,973,782 |
| 1968 | 3,546,590 | 34,002,560 |
| 1967 | 3,454,537 | 33,037,801 |
| 1966 | 3,365,106 | 32,086,071 |
| 1965 | 3,277,874 | 31,149,337 |
| 1964 | 3,192,796 | 30,232,141 |
| 1963 | 3,110,361 | 29,342,322 |
| 1962 | 3,030,091 | 28,481,040 |
| 1961 | 2,952,054 | 27,650,334 |
| 1960 | 2,876,331 | 26,851,747 |
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/somalia/thailand | CC BY 
From 2006 to 2016, the population of Somalia increased by 3,373,238 people (a 30.7% growth), while Thailand gained 4,292,154 people (a 6.45% growth).
For the next 10 years, from 2016 to 2026, Somalia gained 6,154,938 people (a 42.9% growth), while Thailand's population increased by 711,902 people (a 1% growth).
Somalia was ranked 75th most populous country in 2006 and is 66th in 2026. Thailand was ranked 19th in 2006 and ranked 21st now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Somalia's population will grow by 82.8% to 37,471,735 people with a rank change from 66th to 57th. The population of Thailand will decrease by 7% to 66,558,274 people and rank change from 21st to 31st.
Somalia is projected to reach its peak in 2100 at 68.4M people, while Thailand's population already peaked in 2022 at 71.7M people and is projected to decrease to 45.7M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Somalia
|
Thailand
|
|
| 2100 | 0.51% | -0.75% |
| 2099 | 0.5% | -0.75% |
| 2098 | 0.5% | -0.76% |
| 2097 | 0.58% | -0.77% |
| 2096 | 0.58% | -0.77% |
| 2095 | 0.61% | -0.77% |
| 2094 | 0.64% | -0.77% |
| 2093 | 0.67% | -0.78% |
| 2092 | 0.73% | -0.77% |
| 2091 | 0.76% | -0.78% |
| 2090 | 0.69% | -0.78% |
| 2089 | 0.72% | -0.77% |
| 2088 | 0.76% | -0.77% |
| 2087 | 0.86% | -0.77% |
| 2086 | 0.93% | -0.77% |
| 2085 | 0.9% | -0.78% |
| 2084 | 0.92% | -0.77% |
| 2083 | 0.95% | -0.77% |
| 2082 | 0.86% | -0.76% |
| 2081 | 0.97% | -0.77% |
| 2080 | 1.07% | -0.77% |
| 2079 | 1.08% | -0.77% |
| 2078 | 1.12% | -0.76% |
| 2077 | 1.08% | -0.76% |
| 2076 | 1.07% | -0.76% |
| 2075 | 1.22% | -0.77% |
| 2074 | 1.24% | -0.77% |
| 2073 | 1.25% | -0.77% |
| 2072 | 1.3% | -0.76% |
| 2071 | 1.35% | -0.77% |
| 2070 | 1.34% | -0.77% |
| 2069 | 1.33% | -0.77% |
| 2068 | 1.4% | -0.76% |
| 2067 | 1.43% | -0.76% |
| 2066 | 1.54% | -0.77% |
| 2065 | 1.57% | -0.76% |
| 2064 | 1.56% | -0.76% |
| 2063 | 1.57% | -0.76% |
| 2062 | 1.63% | -0.75% |
| 2061 | 1.81% | -0.75% |
| 2060 | 1.85% | -0.74% |
| 2059 | 1.69% | -0.73% |
| 2058 | 1.78% | -0.72% |
| 2057 | 1.84% | -0.71% |
| 2056 | 1.94% | -0.69% |
| 2055 | 1.99% | -0.68% |
| 2054 | 1.93% | -0.65% |
| 2053 | 1.93% | -0.64% |
| 2052 | 2% | -0.61% |
| 2051 | 2.02% | -0.59% |
| 2050 | 1.99% | -0.57% |
| 2049 | 2.1% | -0.53% |
| 2048 | 2.18% | -0.51% |
| 2047 | 2.2% | -0.49% |
| 2046 | 2.21% | -0.46% |
| 2045 | 2.24% | -0.43% |
| 2044 | 2.26% | -0.41% |
| 2043 | 2.25% | -0.39% |
| 2042 | 2.41% | -0.37% |
| 2041 | 2.54% | -0.34% |
| 2040 | 2.45% | -0.32% |
| 2039 | 2.55% | -0.3% |
| 2038 | 2.68% | -0.28% |
| 2037 | 2.67% | -0.25% |
| 2036 | 2.76% | -0.24% |
| 2035 | 2.72% | -0.21% |
| 2034 | 2.67% | -0.2% |
| 2033 | 2.79% | -0.18% |
| 2032 | 2.88% | -0.16% |
| 2031 | 3.01% | -0.15% |
| 2030 | 2.99% | -0.13% |
| 2029 | 2.99% | -0.12% |
| 2028 | 3.14% | -0.11% |
| 2027 | 3.29% | -0.09% |
| 2026 | 3.33% | -0.08% |
| 2025 | 3.46% | -0.06% |
| 2024 | 3.54% | -0.05% |
| 2023 | 3.13% | -0.05% |
| 2022 | 3.07% | 0.01% |
| 2021 | 3.72% | 0.12% |
| 2020 | 3.87% | 0.17% |
| 2019 | 3.74% | 0.2% |
| 2018 | 3.59% | 0.3% |
| 2017 | 3.96% | 0.42% |
| 2016 | 3.92% | 0.45% |
| 2015 | 3.5% | 0.46% |
| 2014 | 3.65% | 0.53% |
| 2013 | 3.28% | 0.59% |
| 2012 | 0.91% | 0.62% |
| 2011 | 0.71% | 0.62% |
| 2010 | 2.51% | 0.67% |
| 2009 | 2.56% | 0.74% |
| 2008 | 3.01% | 0.77% |
| 2007 | 3.16% | 0.8% |
| 2006 | 3.11% | 0.83% |
| 2005 | 3.53% | 0.86% |
| 2004 | 3.75% | 0.9% |
| 2003 | 3.76% | 0.94% |
| 2002 | 3.82% | 0.97% |
| 2001 | 4.07% | 1.02% |
| 2000 | 4.08% | 1.14% |
| 1999 | 4.13% | 1.26% |
| 1998 | 4.23% | 1.31% |
| 1997 | 3.57% | 1.34% |
| 1996 | 3.7% | 1.39% |
| 1995 | 3.67% | 1.44% |
| 1994 | 5.17% | 1.49% |
| 1993 | 2.87% | 1.56% |
| 1992 | -4.68% | 1.6% |
| 1991 | -3.8% | 1.64% |
| 1990 | -0.45% | 1.65% |
| 1989 | -1.67% | 1.66% |
| 1988 | 0.1% | 1.72% |
| 1987 | 3.63% | 1.75% |
| 1986 | 4.21% | 1.8% |
| 1985 | 4.12% | 1.86% |
| 1984 | 3.71% | 1.92% |
| 1983 | 3.24% | 1.96% |
| 1982 | 0.35% | 1.97% |
| 1981 | 0.79% | 2.03% |
| 1980 | 8.94% | 2.08% |
| 1979 | 13.2% | 2.12% |
| 1978 | 7.38% | 2.21% |
| 1977 | 2.71% | 2.26% |
| 1976 | 2.54% | 2.34% |
| 1975 | 2.55% | 2.47% |
| 1974 | 2.63% | 2.58% |
| 1973 | 2.69% | 2.67% |
| 1972 | 2.65% | 2.7% |
| 1971 | 2.65% | 2.73% |
| 1970 | 2.68% | 2.8% |
| 1969 | 2.66% | 2.86% |
| 1968 | 2.66% | 2.92% |
| 1967 | 2.66% | 2.97% |
| 1966 | 2.66% | 3.01% |
| 1965 | 2.66% | 3.03% |
| 1964 | 2.65% | 3.03% |
| 1963 | 2.65% | 3.02% |
| 1962 | 2.64% | 3% |
| 1961 | 2.63% | 2.97% |
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/somalia/thailand | CC BY
In 2024, the population of Somalia grew by 3.54%, while Thailand's population declined by 0.05%.
Live population counters
|
Somalia
|
Thailand
|
|
|---|---|---|
| Current population |
20503678
|
71571743
|
| Population rank | 66/197 | 21/197 |
| Percent of world population | 0.25% | 0.86% |
| One net population change |
48.5 seconds
|
15.3 minutes
|
| One birth every |
40 seconds
|
53.3 seconds
|
| One death every |
2.91 minutes
|
49.5 seconds
|
| Daily growth/decline | +1,782 | -94 |
| Annual growth/decline | +650,536 | -34,424 |
| Annual growth/decline rate | +3.54% | -0.05% |
| Population growth rate rank | 8/197 | 168/197 |
| One migration net change every |
43.6 minutes
|
19.2 minutes
|
| Annual migration change | +12,077 | +27,509 |
| Net migration rank | 40/196 | 30/196 |
| Foreign-born residents | 77,972 | 3,179,399 |
| Foreign-born residents rank | 140/195 | 21/195 |
| Foreign-born share of population | 0.4% | 4.4% |
| Foreign-born share rank | 180/195 | 100/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Somalia
|
Thailand
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 12,077 | - | 27,509 |
| 2024 | - | 26,859 | - | 23,321 |
| 2023 | 608,203 | 46,217 | -46,105 | 19,648 |
| 2022 | 551,450 | -92,434 | -61,046 | 21,683 |
| 2021 | 566,399 | 35,506 | 57,382 | -2,093 |
| 2020 | 561,311 | 77,259 | 84,107 | 32,277 |
| 2019 | 548,756 | 53,124 | 116,867 | 5,221 |
| 2018 | 514,244 | 40,844 | 159,383 | 10,984 |
| 2017 | 478,556 | 38,067 | 194,695 | 66,805 |
| 2016 | 495,132 | 124,017 | 226,255 | 112,978 |
| 2015 | 481,573 | -17,178 | 266,362 | 32,500 |
| 2014 | 464,481 | 6,065 | 294,628 | 55,358 |
| 2013 | 448,518 | 20,723 | 325,059 | 67,452 |
| 2012 | 399,468 | -51,833 | 351,485 | 74,033 |
| 2011 | 203,213 | -326,192 | 365,670 | 66,607 |
| 2010 | 385,571 | -88,448 | 370,466 | 52,791 |
| 2009 | 405,784 | -101,795 | 382,636 | 110,883 |
| 2008 | 394,258 | -102,035 | 401,730 | 107,333 |
| 2007 | 380,303 | 8,476 | 425,362 | 100,486 |
| 2006 | 372,597 | -67,200 | 441,211 | 102,362 |
| 2005 | 363,117 | -5,955 | 456,378 | 100,542 |
| 2004 | 351,959 | 17,353 | 466,542 | 107,199 |
| 2003 | 341,192 | 33,174 | 488,003 | 105,917 |
| 2002 | 331,215 | 12,603 | 504,299 | 105,215 |
| 2001 | 319,059 | 40,274 | 524,230 | 96,817 |
| 2000 | 306,651 | 53,580 | 543,884 | 121,640 |
| 1999 | 295,523 | 37,548 | 578,073 | 173,924 |
| 1998 | 284,779 | 55,426 | 617,318 | 183,471 |
| 1997 | 271,894 | 49,692 | 644,834 | 150,411 |
| 1996 | 264,807 | -46,291 | 661,397 | 152,397 |
| 1995 | 254,509 | 65,888 | 682,703 | 147,226 |
| 1994 | 246,950 | -50,921 | 712,589 | 132,271 |
| 1993 | 232,960 | 261,815 | 737,696 | 122,746 |
| 1992 | 57,495 | -179,675 | 754,999 | 143,318 |
| 1991 | 53,052 | -568,166 | 760,508 | 124,034 |
| 1990 | 225,162 | -248,155 | 760,808 | 152,916 |
| 1989 | 225,255 | -266,281 | 774,563 | 90,497 |
| 1988 | 215,599 | -415,660 | 765,252 | 128,469 |
| 1987 | 231,580 | -17,391 | 774,498 | 122,791 |
| 1986 | 218,416 | 74,424 | 783,430 | 111,820 |
| 1985 | 207,960 | 62,183 | 776,935 | 141,963 |
| 1984 | 199,017 | 60,630 | 779,856 | 139,345 |
| 1983 | 190,775 | 9,505 | 794,239 | 143,393 |
| 1982 | 182,793 | 6,115 | 817,951 | 101,885 |
| 1981 | 185,211 | -332,129 | 839,297 | 78,337 |
| 1980 | 174,790 | 65,519 | 845,575 | 88,478 |
| 1979 | 151,016 | 582,746 | 843,434 | 85,693 |
| 1978 | 132,689 | 402,005 | 847,799 | 82,011 |
| 1977 | 124,818 | 2,170 | 871,232 | 88,937 |
| 1976 | 113,319 | -3,831 | 894,072 | 40,656 |
| 1975 | 108,998 | -1,934 | 911,980 | 66,306 |
| 1974 | 104,813 | -495 | 923,151 | 72,801 |
| 1973 | 108,038 | 143 | 933,540 | 80,704 |
| 1972 | 104,493 | -351 | 940,420 | 73,082 |
| 1971 | 101,196 | -1,850 | 936,215 | 43,400 |
| 1970 | 98,025 | 1,104 | 937,116 | 49,221 |
| 1969 | 95,045 | 690 | 948,314 | 26,551 |
| 1968 | 92,208 | 906 | 953,806 | 13,718 |
| 1967 | 89,497 | 1,498 | 944,980 | 17,005 |
| 1966 | 86,930 | 941 | 929,469 | 12,016 |
| 1965 | 84,448 | 2,142 | 909,000 | 22,995 |
| 1964 | 82,042 | 1,518 | 885,137 | 17,249 |
| 1963 | 79,859 | 1,449 | 860,728 | 16,494 |
| 1962 | 77,737 | 1,496 | 828,741 | 16,605 |
| 1961 | 75,513 | 1,336 | 801,140 | 14,968 |
| 1960 | 73,850 | 750 | 774,190 | 6,886 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/somalia/thailand | CC BY
Over the last 10 years, 94.4% of the population change in Somalia is from natural causes (a gain of 5,270,105 people) and 5.58% is from migration (a gain of 311,487 people). In Thailand 78.4% is from natural causes (a gain of 1,292,528 people) and 21.6% is from migration (a gain of 355,361 people).
As of 2024, 77,972 residents or 0.4% of the population were not native-born in Somalia, compared to 3,179,399 people or 4.4% in Thailand.
Biggest cities by population
Compare countries by 7 more topics
Population differences between Somalia and Thailand
|
Somalia
|
Thailand
|
|
|---|---|---|
| Life expectancy | 59.3 years | 77.1 years |
| Average age | 21.2 years | 40.8 years |
| Median age | 16.6 years | 41.1 years |
| Male:Female ratio | 50.1:49.9 | 48.7:51.3 |
| Fertility rate | 6.13 births per woman | 1.21 births per woman |
| Population density | 83.9 ppl/mi² | 363 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/somalia/thailand | 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.