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Sri Lanka vs Thailand statistics compared

Updated on by Georank team

Sri Lanka has a population of 21.9M (ranked 61/197), compared with 71.7M in Thailand (ranked 20/197). Sri Lanka's land area is 23,884 sq mi versus 197,256 sq mi for Thailand (ranked 122nd vs. 50th).

By GDP, Sri Lanka ranks 72/197 ($99B) and Thailand ranks 31/197 ($527B). By GDP per capita, Sri Lanka ranks 124/197 ($4,516), while Thailand ranks 100/197 ($7,347).

Main facts and rankings

Sri Lanka Thailand
Population
22185425
71571743
Population rank 63/197 21/197
GDP
$99B
2024
$527B
2024
GDP rank 72/197 31/197
GDP per capita
$4,516
2024
$7,347
2024
GDP per capita rank 124/197 100/197
GDP per capita, PPP
$15,633
2024
$24,712
2024
Government debt
$99.8B
2024
$333B
2024
Debt-to-GDP ratio
100.8%
2024
63.2%
2024
Government debt per person
$4,554
2024
$4,643
2024
Government debt per person rank 85/185 84/185
Average annual personal income after taxes
$2,874
2026
$6,733
2026
Land area 23,884 sq mi 197,256 sq mi
Population density
928 ppl/mi²
2026
363 ppl/mi²
2026
Fertility rate
1.97
2023
1.21
2023
Median age
34.1 years
2024
41.1 years
2024
Life expectancy
78 years
2026
77.1 years
2026

Sri Lanka and Thailand: Comparison Charts

Sri Lanka and Thailand economies compared

GDP
Sri Lanka

Thailand
1x
Year GDP
Sri Lanka Thailand
2024 $98,963,185,510 $526,517,658,842
2023 $83,716,142,582 $515,906,283,941
2022 $74,143,020,263 $495,644,697,588
2021 $88,556,698,938 $506,194,668,790
2020 $84,335,574,582 $500,461,898,480
2019 $88,998,706,297 $543,976,691,794
2018 $94,450,015,983 $506,754,208,404
2017 $94,369,350,286 $456,356,813,537
2016 $88,000,211,172 $413,366,349,748
2015 $85,090,301,052 $401,296,238,228
2014 $82,531,125,191 $407,339,040,198
2013 $76,976,203,829 $420,333,654,593
2012 $70,447,217,164 $397,558,325,279
2011 $67,753,285,897 $370,818,739,624
2010 $58,636,049,434 $341,104,766,329
2009 $42,066,224,093 $281,710,630,187
2008 $40,713,826,215 $291,382,982,431
2007 $32,350,238,760 $262,942,621,455
2006 $28,267,410,543 $221,758,296,022
2005 $24,405,791,045 $189,318,408,469
2004 $20,662,525,941 $172,895,685,155
2003 $18,881,765,437 $152,280,615,246
2002 $16,536,535,647 $134,300,904,400
2001 $15,749,753,805 $120,296,476,180
2000 $16,595,882,819 $126,392,224,254
1999 $15,711,933,513 $126,669,211,779
1998 $15,760,736,956 $113,675,596,788
1997 $15,091,913,884 $150,180,456,566
1996 $13,897,738,375 $183,035,237,429
1995 $13,029,697,561 $169,278,916,593
1994 $11,717,604,209 $146,683,778,959
1993 $10,338,679,636 $128,889,262,951
1992 $9,703,011,636 $111,452,746,518
1991 $9,000,362,582 $98,234,714,971
1990 $8,032,551,173 $85,343,190,719
1989 $6,987,267,684 $72,250,748,100
1988 $6,978,371,581 $61,667,253,471
1987 $6,682,167,120 $50,535,446,555
1986 $6,405,210,564 $43,096,773,981
1985 $5,978,460,972 $38,900,711,333
1984 $6,043,474,843 $41,797,647,776
1983 $5,167,913,302 $40,042,798,388
1982 $4,768,765,017 $36,589,772,404
1981 $4,415,844,156 $34,846,039,194
1980 $4,024,621,900 $32,353,514,989
1979 $3,364,611,432 $27,371,650,825
1978 $2,733,183,857 $24,006,566,637
1977 $4,104,509,583 $19,779,312,261
1976 $3,591,319,857 $16,985,208,648
1975 $3,791,298,146 $14,882,770,594
1974 $3,574,586,466 $13,702,998,512
1973 $2,875,625,000 $10,838,587,358
1972 $2,553,936,348 $8,177,873,151
1971 $2,369,308,600 $7,375,000,024
1970 $2,296,470,588 $7,086,538,438
1969 $1,965,546,218 $6,695,336,567
1968 $1,801,344,538 $6,081,009,428
1967 $1,859,465,021 $5,638,461,442
1966 $1,751,470,588 $5,279,230,817
1965 $1,698,319,328 $4,388,937,649
1964 $1,309,747,899 $3,889,129,942
1963 $1,240,672,269 $3,540,403,457
1962 $1,434,156,379 $3,308,912,797
1961 $1,444,327,731 $3,034,037,811
1960 $1,409,873,950 $2,760,750,861

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Sri Lanka and Thailand economies compared

GDP per capita
Sri Lanka

Thailand
1x
Year GDP per capita
Sri Lanka Thailand
2024 $4,516 $7,347
2023 $3,799 $7,195
2022 $3,343 $6,909
2021 $3,997 $7,057
2020 $3,848 $6,986
2019 $4,082 $7,606
2018 $4,359 $7,100
2017 $4,399 $6,413
2016 $4,149 $5,834
2015 $4,058 $5,689
2014 $3,972 $5,801
2013 $3,739 $6,018
2012 $3,328 $5,726
2011 $3,225 $5,374
2010 $2,808 $4,974
2009 $2,027 $4,135
2008 $1,974 $4,309
2007 $1,579 $3,919
2006 $1,389 $3,331
2005 $1,207 $2,868
2004 $1,029 $2,642
2003 $946 $2,348
2002 $835 $2,090
2001 $804 $1,890
2000 $860 $2,006
1999 $829 $2,033
1998 $848 $1,848
1997 $827 $2,473
1996 $776 $3,055
1995 $742 $2,864
1994 $678 $2,518
1993 $607 $2,245
1992 $580 $1,972
1991 $546 $1,766
1990 $491 $1,559
1989 $430 $1,342
1988 $434 $1,164
1987 $420 $970
1986 $407 $842
1985 $385 $774
1984 $391 $847
1983 $336 $827
1982 $312 $770
1981 $292.5 $748
1980 $271.1 $709
1979 $230.8 $612
1978 $191 $548
1977 $292.1 $462
1976 $260.3 $405
1975 $279.8 $364
1974 $268.7 $343
1973 $220.2 $278.3
1972 $199.4 $215.6
1971 $188.8 $199.7
1970 $186.9 $197.1
1969 $163.6 $191.4
1968 $153.5 $178.8
1967 $162.3 $170.7
1966 $156.6 $164.5
1965 $155.6 $140.9
1964 $122.9 $128.6
1963 $119.4 $120.7
1962 $141.4 $116.2
1961 $145.9 $109.7
1960 $145.9 $102.8

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Sri Lanka vs. Thailand life expectancy calculator

Life expectancy
Sri Lanka

Thailand
1x
Year Life expectancy, years
Sri Lanka Thailand
2026 78 77.1
2025 77.9 76.8
2024 77.7 76.6
2023 77.5 76.4
2022 77.3 75.3
2021 76.3 77.6
2020 76.9 77.3
2019 76.7 77.2
2018 76.5 77.2
2017 76.2 77
2016 76.1 76.8
2015 76 76.6
2014 75.8 76.3
2013 75.5 76
2012 75.2 75.6
2011 74.7 75.3
2010 74.5 75
2009 70.3 74.7
2008 72.6 74.2
2007 73 73.8
2006 72.8 73.3
2005 73.1 72.9
2004 68 72.1
2003 72.4 72.1
2002 72.3 71.8
2001 71.8 71.5
2000 71.2 71.2
1999 70.4 71
1998 70.1 70.7
1997 69.9 70.4
1996 69.8 69.9
1995 69.7 69.8
1994 70.2 69.7
1993 70 69.6
1992 69.6 69.4
1991 69.1 69.1
1990 69.2 68.9
1989 67.3 68.6
1988 69 68.2
1987 69 67.8
1986 69 67.3
1985 68.9 66.5
1984 68.8 65.5
1983 68.7 64.5
1982 68.7 63.6
1981 68.4 62.9
1980 68 62.2
1979 67.5 61.7
1978 66.8 61.3
1977 66.4 60.9
1976 65.8 60.4
1975 65.4 59.7
1974 65 59
1973 64.8 58.3
1972 64.6 57.7
1971 64.2 57.1
1970 64.4 56.5
1969 64.1 55.7
1968 63.9 55
1967 63.6 54.3
1966 63.2 53.7
1965 62.8 53.1
1964 62.4 52.5
1963 62 52
1962 61.6 51.4
1961 61.2 51.1
1960 60.6 50.6
1959 60 50.1
1958 59.3 49.5
1957 58.5 49.1
1956 57.9 48.6
1955 57.2 48.1
1954 56.4 47.6
1953 55.6 47.1
1952 54.9 46.5
1951 54 45.9
1950 53.2 45.2

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Sri Lanka and Thailand population clocks and comparison

Population
Sri Lanka

Thailand
1x
Year Population
Sri Lanka Thailand
2024 21,916,000 71,668,011
2023 22,037,000 71,702,435
2022 22,181,000 71,735,329
2021 22,156,000 71,727,332
2020 21,919,000 71,641,484
2019 21,803,000 71,522,271
2018 21,670,000 71,376,079
2017 21,453,000 71,160,187
2016 21,209,000 70,859,841
2015 20,970,000 70,540,795
2014 20,778,000 70,216,367
2013 20,585,000 69,845,114
2012 21,169,458 69,436,098
2011 21,009,048 69,007,208
2010 20,879,089 68,579,447
2009 20,756,435 68,121,080
2008 20,629,378 67,619,830
2007 20,492,545 67,102,394
2006 20,352,411 66,567,687
2005 20,216,524 66,017,420
2004 20,087,605 65,452,047
2003 19,951,521 64,868,166
2002 19,805,752 64,266,437
2001 19,600,362 63,651,141
2000 19,293,054 63,007,815
1999 18,944,731 62,299,043
1998 18,596,003 61,522,630
1997 18,248,200 60,724,584
1996 17,905,018 59,920,064
1995 17,564,068 59,098,232
1994 17,275,773 58,260,854
1993 17,025,918 57,408,198
1992 16,739,284 56,528,834
1991 16,475,354 55,637,434
1990 16,352,458 54,738,329
1989 16,248,557 53,848,956
1988 16,078,621 52,969,595
1987 15,916,576 52,074,105
1986 15,731,256 51,177,834
1985 15,544,154 50,270,753
1984 15,441,860 49,351,708
1983 15,388,794 48,423,309
1982 15,286,567 47,494,577
1981 15,099,414 46,575,855
1980 14,847,974 45,650,022
1979 14,579,614 44,718,434
1978 14,310,128 43,788,976
1977 14,049,371 42,843,974
1976 13,796,770 41,896,504
1975 13,548,984 40,940,005
1974 13,305,693 39,952,891
1973 13,060,916 38,947,787
1972 12,809,205 37,933,929
1971 12,551,910 36,937,387
1970 12,287,110 35,954,408
1969 12,013,858 34,973,782
1968 11,736,088 34,002,560
1967 11,457,328 33,037,801
1966 11,183,928 32,086,071
1965 10,916,965 31,149,337
1964 10,653,397 30,232,141
1963 10,395,040 29,342,322
1962 10,143,754 28,481,040
1961 9,899,372 27,650,334
1960 9,661,389 26,851,747

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Fertility rates in Sri Lanka and Thailand

Fertility rate
Sri Lanka

Thailand
1x
Year Fertility rate
Sri Lanka Thailand
2023 1.97 1.21
2022 1.98 1.22
2021 2 1.23
2020 2.01 1.26
2019 2.02 1.29
2018 2.03 1.32
2017 2.04 1.36
2016 2.06 1.4
2015 2.09 1.45
2014 2.13 1.48
2013 2.18 1.53
2012 2.17 1.56
2011 2.14 1.57
2010 2.13 1.56
2009 2.18 1.57
2008 2.23 1.59
2007 2.3 1.62
2006 2.29 1.63
2005 2.26 1.64
2004 2.27 1.67
2003 2.3 1.67
2002 2.31 1.69
2001 2.28 1.71
2000 2.21 1.73
1999 2.14 1.77
1998 2.14 1.82
1997 2.22 1.85
1996 2.29 1.87
1995 2.35 1.89
1994 2.4 1.93
1993 2.44 1.97
1992 2.49 2.01
1991 2.51 2.04
1990 2.54 2.07
1989 2.58 2.14
1988 2.57 2.17
1987 2.64 2.26
1986 2.74 2.36
1985 2.9 2.45
1984 3.01 2.58
1983 3.11 2.76
1982 3.32 2.94
1981 3.65 3.13
1980 3.73 3.29
1979 3.82 3.45
1978 3.81 3.62
1977 3.74 3.87
1976 3.78 4.12
1975 3.82 4.36
1974 3.86 4.6
1973 4 4.85
1972 4.16 5.08
1971 4.27 5.25
1970 4.39 5.45
1969 4.5 5.7
1968 4.66 5.93
1967 4.79 6.08
1966 4.83 6.18
1965 4.93 6.26
1964 5.06 6.31
1963 5.12 6.34
1962 5.18 6.33
1961 5.24 6.32
1960 5.35 6.33

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Sri Lanka and Thailand demographics compared

Median age
Sri Lanka

Thailand
1x
Year Median age, years
Sri Lanka Thailand
2024 34.1 41.1
2023 33.8 40.7
2022 33.6 40.2
2021 33.3 39.7
2020 33.1 39.2
2019 32.8 38.7
2018 32.5 38.2
2017 32.3 37.7
2016 32 37.3
2015 31.7 36.8
2014 31.4 36.3
2013 31.1 35.9
2012 30.8 35.4
2011 30.5 35
2010 30.2 34.5
2009 29.9 34
2008 29.6 33.6
2007 29.3 33.1
2006 29 32.6
2005 28.8 32.2
2004 28.5 31.7
2003 28.2 31.3
2002 27.9 30.9
2001 27.6 30.5
2000 27.2 30
1999 26.9 29.5
1998 26.5 28.9
1997 26.2 28.3
1996 25.8 27.7
1995 25.3 27.2
1994 24.9 26.6
1993 24.6 26
1992 24.3 25.4
1991 23.9 24.8
1990 23.6 24.3
1989 23.4 23.7
1988 23.1 23.3
1987 22.8 22.8
1986 22.5 22.4
1985 22.2 21.9
1984 22 21.5
1983 21.9 21
1982 21.7 20.6
1981 21.6 20.2
1980 21.5 19.9
1979 21.3 19.5
1978 21.2 19.2
1977 21 18.9
1976 20.9 18.7
1975 20.7 18.4
1974 20.6 18.2
1973 20.4 18
1972 20.2 17.8
1971 20.1 17.6
1970 20 17.5
1969 19.9 17.4
1968 19.8 17.3
1967 19.7 17.3
1966 19.6 17.3
1965 19.5 17.4
1964 19.5 17.5
1963 19.5 17.6
1962 19.5 17.7
1961 19.5 17.9
1960 19.5 18

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/facts/sri-lanka/thailand | CC BY

Interactive Maps

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National statistics comparison

Finance

Sri Lanka Thailand
GNI, Atlas method
$84.6B
2024
$509B
2024
Government expenditure, % of GDP
19.3%
2024
22.7%
2024
Education expenditure, % of GDP
1.83%
2023
2.52%
2023
Military expenditure, % of GDP
1.43%
2024
1.08%
2024
Armed forces personnel
317,000
2020
455,000
2020
Deficit/surplus, % of GDP
-5.64%
2024
-1.29%
2024
Unemployment rate
4.67%
2023
0.78%
2024
Services, % of GDP
57.5%
2024
59.2%
2024
Industry, % of GDP
25.5%
2024
32.1%
2024
Economic freedom index
50.3
2026
62.2
2026
Income share by richest 10%
30.8%
2019
26.1%
2023
Income share by poorest 10%
3.1%
2019
3.4%
2023
Number of millionaires n/a
100,001
2025
Percentage of millionaires n/a
0.18%
2025
Number of billionaires n/a
25
2025
Percentage of billionaires n/a
0.00004%
2025
Listed domestic companies
284
2024
860
2024
Market capitalization of domestic companies
$19.5B
2024
$520B
2024
Total reserves including gold
$6.09B
2024
$237B
2024
Personal remittances received
$6.72B
2024
$9.46B
2024
International tourist arrivals
540,000
2020
39,916,000
2019
International tourism as share of exports
8.22%
2020
5.97%
2020
Banked people share
81.7%
2024
91.8%
2024

Energy

Sri Lanka Thailand
Energy use, kg of oil equivalent per capita
474 kg
2022
1,851 kg
2023
GDP PPP per kg equivalent of energy use
$29.9
2022
$12.7
2023
Carbon dioxide (CO2) emissions
23.3 megatons
2024
283.8 megatons
2024
CO2 emissions per capita
1.06 tons
2024
3.96 tons
2024
Fossil fuel energy use share
53.9%
2022
79.7%
2022
Renewable energy use share
48.8%
2021
19%
2021
Alternative and nuclear energy use share
6.72%
2022
1.02%
2023
Net energy imports use share
60%
2022
57.5%
2023
Electric power consumption per capita
684 kWh
2022
2,965 kWh
2023
Renewable electricity output share
49.2%
2021
19.9%
2021
Hydroelectric share
40.8%
2022
3.45%
2023
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Sri Lanka Thailand
% of world population
0.27%
2024
0.88%
2024
Annual migration change
-30,724
2025
+27,509
2025
Urban population
20.3%
2024
61.9%
2024
Male:Female ratio
48.4:51.6
2024
48.7:51.3
2024
Average male height
5.52 ft
2025
5.63 ft
2025
Average female height
5.11 ft
2025
5.23 ft
2025
Quality of life index
51.1
2026
56.3
2026
Corruption Perceptions Index
35
2025
33
2025
Higher education index
53
2026
76
2026
Homicides per 100K people
3.43
2019
4.81
2011
Road traffic mortality per 100K people
19.7
2019
32.2
2019
Visa free countries
55
2025
93
2025
Adult literacy rate
92.7%
2023
91.1%
2022
English speaking
18.3%
2023
27.2%
2023
People using the Internet
51.2%
2023
90.9%
2024

Health

Sri Lanka Thailand
Government health expenditure per capita
$134.2
2023
$327
2023
Out-of-pocket health expenditure per capita
$73.6
2023
$32.4
2023
Life expectancy
78 years
2026
77.1 years
2026
Foreign aid share of health expenditure
6.05%
2023
0.1%
2023
Physicians per 1,000 people
1.14
2023
0.54
2021
Age at first childbirth
25.6 years
2025
23.3 years
2025
Maternal mortality per 100K births
18
2023
34
2023
Mortality rate before reaching 5 years of age
6.1
2023
9.2
2023
Obesity rate
10.9%
2022
15.4%
2022
Diabetes prevalence
10.2%
2024
10.2%
2024
Air quality index
40
2026
35
2026
Tobacco use prevalence
19.5%
2022
19.2%
2022
Pure alcohol consumption per capita
2.91 liters
2020
7.99 liters
2020

Territory

Sri Lanka Thailand
% of world land
0.04%
2026
0.34%
2026
Land area per capita
1,090 sq mi
2024
2,752 sq mi
2024
Agricultural land area
11,610 sq mi
2026
86,394 sq mi
2026
Forest area
8,122 sq mi
2026
76,313 sq mi
2026
Roads length
70,894 mi
2010
436,817 mi
2020

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
  6. LivingCost (2026, retrieved 2025-10-14)
  7. World Obesity Federation (2022, retrieved 2026-02-08)
  8. Passport Index (2025, retrieved 2026-02-08)
  9. Transparency International (2025, retrieved 2026-02-10)
  10. The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
  11. EduRank (2026, retrieved 2025-10-13)

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