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Population in Chad compared to San Marino: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Chad was 20,299,123 in 2024 vs 33,977 people in San Marino in 2024. In 2025, based on the adjusted UN estimation, the current Chad's population is 21,450,865 people compared to 33,996 in San Marino.

Population statistics:

  • Chad's population is 631 times bigger than San Marino's.
  • Chad is ranked the 64th most populous country in the world, while San Marino is the 193rd.
  • The countries together account for 0.26% of the world: 0.26% for Chad vs 0.0004% for San Marino.
  • For the last 10 years, Chad has had an average growth rate of +3.65% per year vs +0.26% in San Marino.
  • Since 2005, the population of Chad has increased from 10.3M people to 21.5M (107.7% growth), while San Marino has grown from 29.8K to 34K (13.9% growth).
  • Chad is projected to reach its peak in 2100 at 69.5M people, while San Marino's population already peaked in 2020 at 34.8K people and is projected to decrease to 31.5K people by 2100.

Chad vs San Marino: live population counter

Chad San Marino
Current population
21450865
33996
Population rank 64/197 193/197
Percent of world population 0.26% 0.0004%
One net population change
32.2 seconds
3.12 days
One birth every
38.5 seconds
1.93 days
One death every
2.47 minutes
1.3 days
One migration net change every
2.58 minutes
1.41 weeks
Annual migration change +204,040 +37
Daily growth/decline +2,685 +0
Annual growth/decline +980,059 +117
Annual growth/decline rate +5.07% +0.35%
Population growth rate rank 2/197 144/197

Chad and San Marino: population history and growth rate by year chart

Chad
Population

Growth rate
San Marino
Population

Growth rate
Year Population Growth rate
Chad San Marino Chad San Marino
1960 3,049,838 15,428 - -
1961 3,111,947 15,799 2.04% 2.4%
1962 3,175,598 16,183 2.05% 2.43%
1963 3,240,905 16,580 2.06% 2.45%
1964 3,307,479 16,977 2.05% 2.39%
1965 3,374,220 17,305 2.02% 1.93%
1966 3,440,903 17,523 1.98% 1.26%
1967 3,508,512 17,688 1.96% 0.94%
1968 3,578,231 17,861 1.99% 0.98%
1969 3,651,113 18,026 2.04% 0.92%
1970 3,727,828 18,168 2.1% 0.79%
1971 3,807,316 18,419 2.13% 1.38%
1972 3,893,252 18,787 2.26% 2%
1973 3,985,909 18,992 2.38% 1.09%
1974 4,078,356 19,030 2.32% 0.2%
1975 4,167,234 19,046 2.18% 0.08%
1976 4,251,297 19,110 2.02% 0.34%
1977 4,331,667 20,017 1.89% 4.75%
1978 4,411,366 21,026 1.84% 5.04%
1979 4,505,384 21,320 2.13% 1.4%
1980 4,515,453 21,585 0.22% 1.24%
1981 4,520,959 21,840 0.12% 1.18%
1982 4,738,483 22,055 4.81% 0.98%
1983 4,979,130 22,229 5.08% 0.79%
1984 5,045,145 22,346 1.33% 0.53%
1985 5,096,269 22,485 1.01% 0.62%
1986 5,251,069 22,636 3.04% 0.67%
1987 5,438,309 22,686 3.57% 0.22%
1988 5,625,602 22,843 3.44% 0.69%
1989 5,819,586 23,154 3.45% 1.36%
1990 5,982,833 23,475 2.81% 1.39%
1991 6,205,676 23,797 3.72% 1.37%
1992 6,474,656 24,125 4.33% 1.38%
1993 6,629,146 24,472 2.39% 1.44%
1994 6,783,450 24,823 2.33% 1.43%
1995 7,089,064 25,158 4.51% 1.35%
1996 7,410,108 25,482 4.53% 1.29%
1997 7,670,366 25,800 3.51% 1.25%
1998 7,938,840 26,125 3.5% 1.26%
1999 8,222,705 26,459 3.58% 1.28%
2000 8,512,093 26,799 3.52% 1.29%
2001 8,804,124 27,143 3.43% 1.28%
2002 9,116,192 27,491 3.54% 1.28%
2003 9,487,833 27,843 4.08% 1.28%
2004 9,920,036 29,457 4.56% 5.8%
2005 10,328,092 29,836 4.11% 1.29%
2006 10,706,424 30,184 3.66% 1.17%
2007 11,081,660 31,211 3.5% 3.4%
2008 11,476,296 31,662 3.56% 1.45%
2009 11,893,754 33,066 3.64% 4.43%
2010 12,312,575 33,270 3.52% 0.62%
2011 12,754,997 32,620 3.59% -1.95%
2012 13,210,998 33,469 3.58% 2.6%
2013 13,691,079 33,041 3.63% -1.28%
2014 14,188,678 32,655 3.63% -1.17%
2015 14,647,621 32,897 3.23% 0.74%
2016 15,114,655 33,101 3.19% 0.62%
2017 15,622,759 33,825 3.36% 2.19%
2018 16,156,531 34,522 3.42% 2.06%
2019 16,685,223 34,663 3.27% 0.41%
2020 17,224,679 34,770 3.23% 0.31%
2021 17,828,273 34,252 3.5% -1.49%
2022 18,455,316 33,755 3.52% -1.45%
2023 19,319,064 33,860 4.68% 0.31%
2024 20,299,123 33,977 5.07% 0.35%
2025 21,003,694 33,969 3.47% -0.02%
2026 21,560,377 34,003 2.65% 0.1%
2027 22,175,373 34,033 2.85% 0.09%
2028 22,847,740 34,080 3.03% 0.14%
2029 23,526,035 34,113 2.97% 0.1%
2030 24,207,481 34,133 2.9% 0.06%
2031 24,897,231 34,147 2.85% 0.04%
2032 25,596,224 34,169 2.81% 0.06%
2033 26,297,830 34,188 2.74% 0.06%
2034 26,997,395 34,195 2.66% 0.02%
2035 27,697,268 34,222 2.59% 0.08%
2036 28,410,489 34,260 2.58% 0.11%
2037 29,132,961 34,293 2.54% 0.1%
2038 29,856,451 34,339 2.48% 0.14%
2039 30,584,696 34,368 2.44% 0.08%
2040 31,307,329 34,365 2.36% -0.009%
2041 32,035,111 34,364 2.32% -0.003%
2042 32,777,662 34,379 2.32% 0.04%
2043 33,525,238 34,388 2.28% 0.03%
2044 34,272,313 34,360 2.23% -0.08%
2045 35,026,384 34,318 2.2% -0.12%
2046 35,788,056 34,280 2.17% -0.11%
2047 36,546,910 34,238 2.12% -0.12%
2048 37,317,460 34,191 2.11% -0.14%
2049 38,088,916 34,135 2.07% -0.16%
2050 38,857,671 34,091 2.02% -0.13%

From 2005 to 2015, the population of Chad increased by 4,319,529 people (a 41.8% growth), while San Marino gained 3,061 people (a 10.3% growth).

For the next 10 years, from 2015 to 2025, Chad gained 6,803,244 (a 46.4% growth), while San Marino's population increased by 1,099 (a 3.34% growth).

Chad was ranked 78th most populous country in 2005 and is 64th in 2025. San Marino was ranked 193rd in 2005 and still ranked 193rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Chad's population will grow by 81.1% to 38,857,671 people with a rank change from 64th to 52nd. The population of San Marino will increase by 0.28% to 34,091 people and rank change from 193rd to 192nd.

Biggest cities by population

Chad
City Population
N'Djamena 1.09M
Sarh 108K
Abeche 76.5K
Bongor 27.8K
Bol 11.7K
San Marino
City Population
Dogana 7K
San Marino 4.04K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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