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Population in Oman compared to Thailand: Trends, Charts, Rankings

Updated on by Georank

The latest officially reported population of Oman was 5,494,691 in 2025 vs 71,619,863 people in Thailand in 2025. In 2026, based on the adjusted UN estimation, the current Oman's population is 5,775,345 people compared to 71,565,981 in Thailand.

Population statistics:

  • Thailand's population is 12.4 times bigger than Oman's.
  • Oman is ranked the 118th most populous country in the world, while Thailand is the 21st.
  • The countries together account for 0.93% of the world: 0.07% for Oman vs 0.86% for Thailand.
  • For the last 10 years, Oman has had an average growth rate of +2.96% per year vs +0.18% in Thailand.
  • Since 2006, the population of Oman has increased from 2.51M people to 5.78M (129.7% growth), while Thailand has grown from 66.6M to 71.6M (7.51% growth).

Oman vs Thailand: population by year and forecast

Oman
Factual

Projection
Thailand
Factual

Projection
1x
Year Population
Oman Thailand
2100 12,271,138 45,708,431
2099 12,189,126 46,053,146
2098 12,106,527 46,403,189
2097 12,023,414 46,757,918
2096 11,939,950 47,118,652
2095 11,856,068 47,484,043
2094 11,771,790 47,853,561
2093 11,687,164 48,226,682
2092 11,602,253 48,605,235
2091 11,517,204 48,984,504
2090 11,432,016 49,368,049
2089 11,346,729 49,756,629
2088 11,261,515 50,142,276
2087 11,176,614 50,532,164
2086 11,091,765 50,925,294
2085 11,007,142 51,321,960
2084 10,922,731 51,724,454
2083 10,838,447 52,127,592
2082 10,754,297 52,533,368
2081 10,670,483 52,938,345
2080 10,586,785 53,347,733
2079 10,503,234 53,762,492
2078 10,419,787 54,177,529
2077 10,336,364 54,595,112
2076 10,252,916 55,015,291
2075 10,169,444 55,438,108
2074 10,085,876 55,867,914
2073 10,002,028 56,300,358
2072 9,917,703 56,735,274
2071 9,832,854 57,172,515
2070 9,747,714 57,616,731
2069 9,662,064 58,061,962
2068 9,575,805 58,512,248
2067 9,488,969 58,962,990
2066 9,401,396 59,413,893
2065 9,313,366 59,873,261
2064 9,224,699 60,331,851
2063 9,135,431 60,792,306
2062 9,045,431 61,257,068
2061 8,954,738 61,720,030
2060 8,863,401 62,187,380
2059 8,771,240 62,651,158
2058 8,678,241 63,113,332
2057 8,584,641 63,572,746
2056 8,490,445 64,027,520
2055 8,395,691 64,473,146
2054 8,300,516 64,912,210
2053 8,205,120 65,338,122
2052 8,109,685 65,758,061
2051 8,014,625 66,162,612
2050 7,919,979 66,552,915
2049 7,825,999 66,931,487
2048 7,732,641 67,291,479
2047 7,640,024 67,636,461
2046 7,547,980 67,967,131
2045 7,456,696 68,281,902
2044 7,366,027 68,579,656
2043 7,276,260 68,864,788
2042 7,187,395 69,133,982
2041 7,099,567 69,390,832
2040 7,012,893 69,626,857
2039 6,927,343 69,848,522
2038 6,842,697 70,056,903
2037 6,758,909 70,250,371
2036 6,675,887 70,429,677
2035 6,593,385 70,599,021
2034 6,511,234 70,751,094
2033 6,429,140 70,891,510
2032 6,346,783 71,019,665
2031 6,264,019 71,134,882
2030 6,180,534 71,241,584
2029 6,087,861 71,337,147
2028 5,983,340 71,423,119
2027 5,854,563 71,499,411
2026 5,691,677 71,565,981
2025 5,494,691 71,619,863
2024 5,281,538 71,668,011
2023 5,049,269 71,702,435
2022 4,730,226 71,735,329
2021 4,500,424 71,727,332
2020 4,522,497 71,641,484
2019 4,591,241 71,522,271
2018 4,597,877 71,376,079
2017 4,537,396 71,160,187
2016 4,390,877 70,859,841
2015 4,184,895 70,540,795
2014 4,002,439 70,216,367
2013 3,833,913 69,845,114
2012 3,547,106 69,436,098
2011 3,076,763 69,007,208
2010 2,757,446 68,579,447
2009 2,684,659 68,121,080
2008 2,626,529 67,619,830
2007 2,570,174 67,102,394
2006 2,514,795 66,567,687
2005 2,459,802 66,017,420
2004 2,404,821 65,452,047
2003 2,363,796 64,868,166
2002 2,337,140 64,266,437
2001 2,310,217 63,651,141
2000 2,282,131 63,007,815
1999 2,252,909 62,299,043
1998 2,222,489 61,522,630
1997 2,190,720 60,724,584
1996 2,156,926 59,920,064
1995 2,120,528 59,098,232
1994 2,081,834 58,260,854
1993 2,021,675 57,408,198
1992 1,938,238 56,528,834
1991 1,851,473 55,637,434
1990 1,763,954 54,738,329
1989 1,676,228 53,848,956
1988 1,588,568 52,969,595
1987 1,500,996 52,074,105
1986 1,413,419 51,177,834
1985 1,325,480 50,270,753
1984 1,247,716 49,351,708
1983 1,181,459 48,423,309
1982 1,117,678 47,494,577
1981 1,057,320 46,575,855
1980 1,001,248 45,650,022
1979 949,116 44,718,434
1978 900,304 43,788,976
1977 855,314 42,843,974
1976 814,701 41,896,504
1975 778,864 40,940,005
1974 746,988 39,952,891
1973 721,179 38,947,787
1972 700,593 37,933,929
1971 681,119 36,937,387
1970 662,680 35,954,408
1969 645,255 34,973,782
1968 628,798 34,002,560
1967 613,318 33,037,801
1966 598,804 32,086,071
1965 585,236 31,149,337
1964 572,577 30,232,141
1963 560,827 29,342,322
1962 549,941 28,481,040
1961 539,854 27,650,334
1960 530,485 26,851,747

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/oman/thailand | CC BY

From 2006 to 2016, the population of Oman increased by 1,876,082 people (a 74.6% growth), while Thailand gained 4,292,154 people (a 6.45% growth).

For the next 10 years, from 2016 to 2026, Oman gained 1,384,468 people (a 31.5% growth), while Thailand's population increased by 706,140 people (a 1% growth).

Oman was ranked 138th most populous country in 2006 and is 118th 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) Oman's population will grow by 37.1% to 7,919,979 people with a rank change from 118th to 113th. The population of Thailand will decrease by 7% to 66,552,915 people and rank change from 21st to 31st.

Oman is projected to reach its peak in 2100 at 12.3M 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

Oman
Factual

Projection
Thailand
Factual

Projection
1x
Year Growth rate
Oman Thailand
2100 0.67% -0.75%
2099 0.68% -0.75%
2098 0.69% -0.76%
2097 0.7% -0.77%
2096 0.71% -0.77%
2095 0.72% -0.77%
2094 0.72% -0.77%
2093 0.73% -0.78%
2092 0.74% -0.77%
2091 0.75% -0.78%
2090 0.75% -0.78%
2089 0.76% -0.77%
2088 0.76% -0.77%
2087 0.76% -0.77%
2086 0.77% -0.77%
2085 0.77% -0.78%
2084 0.78% -0.77%
2083 0.78% -0.77%
2082 0.79% -0.76%
2081 0.79% -0.77%
2080 0.8% -0.77%
2079 0.8% -0.77%
2078 0.81% -0.76%
2077 0.81% -0.76%
2076 0.82% -0.76%
2075 0.83% -0.77%
2074 0.84% -0.77%
2073 0.85% -0.77%
2072 0.86% -0.76%
2071 0.87% -0.77%
2070 0.89% -0.77%
2069 0.9% -0.77%
2068 0.92% -0.76%
2067 0.93% -0.76%
2066 0.95% -0.77%
2065 0.96% -0.76%
2064 0.98% -0.76%
2063 0.99% -0.76%
2062 1.01% -0.75%
2061 1.03% -0.75%
2060 1.05% -0.74%
2059 1.07% -0.73%
2058 1.09% -0.72%
2057 1.11% -0.71%
2056 1.13% -0.69%
2055 1.15% -0.68%
2054 1.16% -0.65%
2053 1.18% -0.64%
2052 1.19% -0.61%
2051 1.2% -0.59%
2050 1.2% -0.57%
2049 1.21% -0.53%
2048 1.21% -0.51%
2047 1.22% -0.49%
2046 1.22% -0.46%
2045 1.23% -0.43%
2044 1.23% -0.41%
2043 1.24% -0.39%
2042 1.24% -0.37%
2041 1.24% -0.34%
2040 1.23% -0.32%
2039 1.24% -0.3%
2038 1.24% -0.28%
2037 1.24% -0.25%
2036 1.25% -0.24%
2035 1.26% -0.21%
2034 1.28% -0.2%
2033 1.3% -0.18%
2032 1.32% -0.16%
2031 1.35% -0.15%
2030 1.52% -0.13%
2029 1.75% -0.12%
2028 2.2% -0.11%
2027 2.86% -0.09%
2026 3.59% -0.08%
2025 4.04% -0.07%
2024 4.6% -0.05%
2023 6.74% -0.05%
2022 5.11% 0.01%
2021 -0.49% 0.12%
2020 -1.5% 0.17%
2019 -0.14% 0.2%
2018 1.33% 0.3%
2017 3.34% 0.42%
2016 4.92% 0.45%
2015 4.56% 0.46%
2014 4.4% 0.53%
2013 8.09% 0.59%
2012 15.3% 0.62%
2011 11.6% 0.62%
2010 2.71% 0.67%
2009 2.21% 0.74%
2008 2.19% 0.77%
2007 2.2% 0.8%
2006 2.24% 0.83%
2005 2.29% 0.86%
2004 1.74% 0.9%
2003 1.14% 0.94%
2002 1.17% 0.97%
2001 1.23% 1.02%
2000 1.3% 1.14%
1999 1.37% 1.26%
1998 1.45% 1.31%
1997 1.57% 1.34%
1996 1.72% 1.39%
1995 1.86% 1.44%
1994 2.98% 1.49%
1993 4.3% 1.56%
1992 4.69% 1.6%
1991 4.96% 1.64%
1990 5.23% 1.65%
1989 5.52% 1.66%
1988 5.83% 1.72%
1987 6.2% 1.75%
1986 6.63% 1.8%
1985 6.23% 1.86%
1984 5.61% 1.92%
1983 5.71% 1.96%
1982 5.71% 1.97%
1981 5.6% 2.03%
1980 5.49% 2.08%
1979 5.42% 2.12%
1978 5.26% 2.21%
1977 4.99% 2.26%
1976 4.6% 2.34%
1975 4.27% 2.47%
1974 3.58% 2.58%
1973 2.94% 2.67%
1972 2.86% 2.7%
1971 2.78% 2.73%
1970 2.7% 2.8%
1969 2.62% 2.86%
1968 2.52% 2.92%
1967 2.42% 2.97%
1966 2.32% 3.01%
1965 2.21% 3.03%
1964 2.1% 3.03%
1963 1.98% 3.02%
1962 1.87% 3%
1961 1.77% 2.97%

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/oman/thailand | CC BY

In 2025, the population of Oman grew by 4.04%, while Thailand's population declined by 0.07%.

Live population counters

Oman Thailand
Current population
5775345
71565981
Population rank 118/197 21/197
Percent of world population 0.07% 0.86%
One net population change
2.47 minutes
10.9 minutes
One birth every
5.93 minutes
54.2 seconds
One death every
52.3 minutes
48.7 seconds
Daily growth/decline +584 -132
Annual growth/decline +213,153 -48,148
Annual growth/decline rate +4.04% -0.07%
Population growth rate rank 3/197 164/197
One migration net change every
4.63 minutes
19.2 minutes
Annual migration change +113,734 +27,509
Net migration rank 15/196 30/196
Foreign-born residents 2,283,366 3,179,399
Foreign-born residents rank 33/195 21/195
Foreign-born share of population 43.2% 4.4%
Foreign-born share rank 11/195 100/195

Natural population change vs migration

Oman
Natural

Migration
Thailand
Natural

Migration
1x
Year Population change
Oman Thailand
Natural Migration Natural Migration
2025 - 113,734 - 27,509
2024 78,557 154,219 -65,720 23,321
2023 75,467 156,285 -46,105 19,648
2022 67,278 339,063 -61,046 21,683
2021 69,991 -16,726 57,382 -2,093
2020 74,224 -171,635 84,107 32,277
2019 77,394 -117,480 116,867 5,221
2018 79,438 -52,630 159,383 10,984
2017 82,408 11,751 194,695 66,805
2016 81,350 117,538 226,255 112,978
2015 79,241 133,842 266,362 32,500
2014 76,258 75,557 294,628 55,358
2013 71,905 113,335 325,059 67,452
2012 65,572 322,812 351,485 74,033
2011 59,689 492,609 365,670 66,607
2010 57,619 28,717 370,466 52,791
2009 52,007 7,226 382,636 110,883
2008 47,146 9,877 401,730 107,333
2007 44,207 11,478 425,362 100,486
2006 43,969 11,103 441,211 102,362
2005 44,688 10,231 456,378 100,542
2004 45,651 9,394 466,542 107,199
2003 46,273 -19,265 488,003 105,917
2002 46,397 -20,098 504,299 105,215
2001 46,651 -19,103 524,230 96,817
2000 47,208 -18,588 543,884 121,640
1999 48,053 -18,235 578,073 173,924
1998 48,654 -17,626 617,318 183,471
1997 49,510 -16,998 644,834 150,411
1996 50,362 -15,286 661,397 152,397
1995 51,139 -13,418 682,703 147,226
1994 52,337 -12,665 712,589 132,271
1993 53,439 27,204 737,696 122,746
1992 54,471 31,756 754,999 143,318
1991 55,382 31,927 760,508 124,034
1990 56,000 31,722 760,808 152,916
1989 56,202 31,528 774,563 90,497
1988 56,142 31,456 765,252 128,469
1987 55,933 31,608 774,498 122,791
1986 55,324 32,289 783,430 111,820
1985 54,609 33,666 776,935 141,963
1984 52,253 14,993 779,856 139,345
1983 49,646 15,617 794,239 143,393
1982 46,939 15,359 817,951 101,885
1981 44,176 14,239 839,297 78,337
1980 41,109 12,626 845,575 88,478
1979 38,022 12,511 843,434 85,693
1978 35,141 11,946 847,799 82,011
1977 32,342 10,554 871,232 88,937
1976 30,032 8,299 894,072 40,656
1975 27,699 5,632 911,980 66,306
1974 25,543 4,880 923,151 72,801
1973 24,195 -2,996 933,540 80,704
1972 22,968 -2,996 940,420 73,082
1971 21,973 -2,996 936,215 43,400
1970 20,893 -2,996 937,116 49,221
1969 19,949 -2,996 948,314 26,551
1968 18,962 -2,996 953,806 13,718
1967 17,990 -2,996 944,980 17,005
1966 17,030 -2,996 929,469 12,016
1965 16,103 -2,996 909,000 22,995
1964 15,205 -2,996 885,137 17,249
1963 14,283 -2,996 860,728 16,494
1962 13,485 -2,996 828,741 16,605
1961 12,690 -2,996 801,140 14,968
1960 12,034 -2,996 774,190 6,886

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/population/oman/thailand | CC BY

Over the last 10 years, 58% of the population change in Oman is from natural causes (a gain of 765,348 people) and 42% is from migration (a gain of 554,227 people). In Thailand 74.2% is from natural causes (a gain of 932,180 people) and 25.8% is from migration (a gain of 323,324 people).

As of 2024, 2,283,366 residents or 43.2% of the population were not native-born in Oman, compared to 3,179,399 people or 4.4% in Thailand.

Biggest cities by population

Oman
City Population
Muscat 1.42M
Seeb 471K
Salalah 332K
Nizwa 83.5K
Thailand
City Population
Bangkok 5.68M
Chiang Mai 1.2M
Nonthaburi 256K
Pak Kret 190K
Hat Yai 159K
Nakhon Ratchasima 134K
Chaophraya Surasak 133K
Surat Thani 131K
Udon Thani 130K
Klaeng 130K

Compare countries by 7 more topics

Population map with other countries

1x

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/oman/thailand | CC BY

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. Wikidata (2026, retrieved 2026-07-08)

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