The latest officially reported population of Guyana was 831,087 in 2024 vs 19,051,804 people in Romania in 2024. In 2026, based on the adjusted UN estimation, the current Guyana's population is 842,249 people compared to 18,839,108 in Romania.
Population statistics:
- Romania's population is 22.4 times bigger than Guyana's.
- Guyana is ranked the 162nd most populous country in the world, while Romania is the 70th.
- The countries together account for 0.24% of the world: 0.01% for Guyana vs 0.23% for Romania.
- For the last 10 years, Guyana has had an average growth rate of +0.94% per year vs -0.43% in Romania.
- Since 2006, the population of Guyana has increased from 759K people to 842K (11% growth), while Romania has declined from 21.2M to 18.8M (11.1% decline).
Guyana vs Romania: population by year and forecast
| Year | Population | |
|---|---|---|
Guyana
|
Romania
|
|
| 2100 | 893,427 | 10,801,385 |
| 2099 | 897,075 | 10,885,505 |
| 2098 | 900,730 | 10,969,050 |
| 2097 | 903,879 | 11,052,086 |
| 2096 | 907,239 | 11,134,776 |
| 2095 | 910,449 | 11,217,462 |
| 2094 | 913,720 | 11,299,298 |
| 2093 | 916,747 | 11,382,352 |
| 2092 | 919,782 | 11,464,817 |
| 2091 | 922,593 | 11,546,872 |
| 2090 | 925,382 | 11,630,335 |
| 2089 | 928,365 | 11,713,468 |
| 2088 | 931,149 | 11,796,733 |
| 2087 | 933,725 | 11,880,373 |
| 2086 | 936,488 | 11,966,550 |
| 2085 | 939,122 | 12,052,744 |
| 2084 | 941,484 | 12,140,454 |
| 2083 | 943,485 | 12,229,714 |
| 2082 | 945,768 | 12,319,480 |
| 2081 | 947,613 | 12,412,385 |
| 2080 | 949,747 | 12,507,333 |
| 2079 | 951,550 | 12,603,302 |
| 2078 | 953,310 | 12,700,870 |
| 2077 | 954,825 | 12,799,985 |
| 2076 | 956,285 | 12,900,610 |
| 2075 | 957,487 | 13,002,848 |
| 2074 | 958,532 | 13,107,513 |
| 2073 | 959,731 | 13,213,407 |
| 2072 | 960,840 | 13,323,211 |
| 2071 | 961,696 | 13,435,661 |
| 2070 | 962,231 | 13,550,449 |
| 2069 | 962,932 | 13,667,892 |
| 2068 | 963,050 | 13,786,771 |
| 2067 | 963,082 | 13,909,141 |
| 2066 | 962,949 | 14,034,214 |
| 2065 | 962,820 | 14,163,381 |
| 2064 | 962,570 | 14,293,294 |
| 2063 | 962,105 | 14,424,068 |
| 2062 | 961,231 | 14,557,025 |
| 2061 | 960,288 | 14,689,897 |
| 2060 | 959,030 | 14,821,441 |
| 2059 | 957,500 | 14,952,855 |
| 2058 | 956,227 | 15,082,857 |
| 2057 | 954,861 | 15,211,914 |
| 2056 | 953,884 | 15,340,213 |
| 2055 | 952,501 | 15,467,019 |
| 2054 | 950,779 | 15,590,545 |
| 2053 | 948,578 | 15,712,155 |
| 2052 | 946,446 | 15,834,374 |
| 2051 | 944,628 | 15,954,507 |
| 2050 | 942,160 | 16,073,070 |
| 2049 | 939,529 | 16,192,498 |
| 2048 | 936,679 | 16,311,535 |
| 2047 | 933,818 | 16,430,565 |
| 2046 | 930,648 | 16,547,661 |
| 2045 | 927,546 | 16,665,026 |
| 2044 | 924,165 | 16,783,383 |
| 2043 | 920,452 | 16,900,955 |
| 2042 | 916,600 | 17,018,000 |
| 2041 | 912,255 | 17,136,818 |
| 2040 | 908,134 | 17,253,674 |
| 2039 | 903,859 | 17,370,310 |
| 2038 | 899,504 | 17,488,193 |
| 2037 | 895,108 | 17,604,853 |
| 2036 | 890,826 | 17,721,511 |
| 2035 | 886,294 | 17,837,396 |
| 2034 | 881,375 | 17,950,976 |
| 2033 | 876,510 | 18,064,449 |
| 2032 | 871,122 | 18,176,399 |
| 2031 | 866,170 | 18,288,437 |
| 2030 | 861,006 | 18,399,699 |
| 2029 | 856,154 | 18,511,331 |
| 2028 | 851,204 | 18,621,197 |
| 2027 | 845,847 | 18,730,482 |
| 2026 | 840,915 | 18,839,108 |
| 2025 | 836,010 | 18,946,392 |
| 2024 | 831,087 | 19,051,804 |
| 2023 | 826,353 | 19,061,062 |
| 2022 | 821,637 | 19,048,502 |
| 2021 | 815,482 | 19,122,059 |
| 2020 | 807,481 | 19,265,250 |
| 2019 | 807,665 | 19,371,648 |
| 2018 | 791,556 | 19,473,970 |
| 2017 | 768,479 | 19,588,715 |
| 2016 | 763,548 | 19,702,267 |
| 2015 | 758,781 | 19,815,616 |
| 2014 | 754,229 | 19,908,979 |
| 2013 | 750,021 | 19,983,693 |
| 2012 | 746,288 | 20,058,035 |
| 2011 | 746,153 | 20,147,528 |
| 2010 | 749,256 | 20,246,871 |
| 2009 | 752,094 | 20,367,487 |
| 2008 | 754,606 | 20,537,875 |
| 2007 | 756,861 | 20,882,982 |
| 2006 | 758,966 | 21,193,760 |
| 2005 | 760,914 | 21,319,685 |
| 2004 | 762,418 | 21,451,748 |
| 2003 | 763,101 | 21,574,326 |
| 2002 | 763,652 | 21,730,496 |
| 2001 | 764,477 | 22,131,970 |
| 2000 | 764,832 | 22,442,971 |
| 1999 | 764,483 | 22,472,040 |
| 1998 | 763,586 | 22,507,344 |
| 1997 | 762,245 | 22,553,978 |
| 1996 | 760,526 | 22,619,004 |
| 1995 | 758,388 | 22,684,270 |
| 1994 | 755,822 | 22,730,211 |
| 1993 | 752,965 | 22,763,280 |
| 1992 | 749,911 | 22,794,284 |
| 1991 | 747,861 | 23,001,155 |
| 1990 | 749,894 | 23,201,835 |
| 1989 | 754,865 | 23,161,458 |
| 1988 | 759,663 | 23,057,662 |
| 1987 | 764,120 | 22,949,430 |
| 1986 | 768,098 | 22,836,841 |
| 1985 | 771,477 | 22,732,999 |
| 1984 | 774,111 | 22,640,547 |
| 1983 | 775,891 | 22,560,478 |
| 1982 | 776,712 | 22,475,741 |
| 1981 | 776,453 | 22,353,070 |
| 1980 | 774,367 | 22,207,282 |
| 1979 | 770,062 | 22,090,488 |
| 1978 | 764,586 | 21,951,464 |
| 1977 | 758,654 | 21,756,096 |
| 1976 | 752,253 | 21,551,634 |
| 1975 | 745,393 | 21,293,583 |
| 1974 | 738,057 | 21,029,429 |
| 1973 | 730,138 | 20,835,681 |
| 1972 | 721,617 | 20,657,957 |
| 1971 | 712,662 | 20,461,567 |
| 1970 | 702,705 | 20,250,398 |
| 1969 | 690,223 | 20,009,141 |
| 1968 | 676,160 | 19,799,831 |
| 1967 | 662,311 | 19,534,242 |
| 1966 | 648,646 | 19,215,450 |
| 1965 | 635,128 | 19,031,576 |
| 1964 | 621,764 | 18,919,126 |
| 1963 | 608,537 | 18,797,850 |
| 1962 | 595,461 | 18,676,550 |
| 1961 | 582,568 | 18,555,250 |
| 1960 | 569,143 | 18,406,905 |
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/guyana/romania | CC BY 
From 2006 to 2016, the population of Guyana increased by 4,582 people (a 0.6% growth), while Romania lost 1,491,493 people (a 7.04% decline).
For the next 10 years, from 2016 to 2026, Guyana gained 78,701 people (a 10.3% growth), while Romania's population decreased by 863,159 people (a 4.38% decline).
Guyana was ranked 160th most populous country in 2006 and is 162nd in 2026. Romania was ranked 51st in 2006 and ranked 70th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Guyana's population will grow by 11.9% to 942,160 people and will still be ranked 162nd. The population of Romania will decrease by 14.7% to 16,073,070 people and rank change from 70th to 81st.
Guyana is projected to reach its peak in 2067 at 963K people, while Romania's population already peaked in 1990 at 23.2M people and is projected to decrease to 10.8M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Guyana
|
Romania
|
|
| 2100 | -0.41% | -0.77% |
| 2099 | -0.41% | -0.76% |
| 2098 | -0.35% | -0.75% |
| 2097 | -0.37% | -0.74% |
| 2096 | -0.35% | -0.74% |
| 2095 | -0.36% | -0.72% |
| 2094 | -0.33% | -0.73% |
| 2093 | -0.33% | -0.72% |
| 2092 | -0.3% | -0.71% |
| 2091 | -0.3% | -0.72% |
| 2090 | -0.32% | -0.71% |
| 2089 | -0.3% | -0.71% |
| 2088 | -0.28% | -0.7% |
| 2087 | -0.3% | -0.72% |
| 2086 | -0.28% | -0.72% |
| 2085 | -0.25% | -0.72% |
| 2084 | -0.21% | -0.73% |
| 2083 | -0.24% | -0.73% |
| 2082 | -0.19% | -0.75% |
| 2081 | -0.22% | -0.76% |
| 2080 | -0.19% | -0.76% |
| 2079 | -0.18% | -0.77% |
| 2078 | -0.16% | -0.77% |
| 2077 | -0.15% | -0.78% |
| 2076 | -0.13% | -0.79% |
| 2075 | -0.11% | -0.8% |
| 2074 | -0.12% | -0.8% |
| 2073 | -0.12% | -0.82% |
| 2072 | -0.09% | -0.84% |
| 2071 | -0.06% | -0.85% |
| 2070 | -0.07% | -0.86% |
| 2069 | -0.01% | -0.86% |
| 2068 | -0.003% | -0.88% |
| 2067 | 0.01% | -0.89% |
| 2066 | 0.01% | -0.91% |
| 2065 | 0.03% | -0.91% |
| 2064 | 0.05% | -0.91% |
| 2063 | 0.09% | -0.91% |
| 2062 | 0.1% | -0.9% |
| 2061 | 0.13% | -0.89% |
| 2060 | 0.16% | -0.88% |
| 2059 | 0.13% | -0.86% |
| 2058 | 0.14% | -0.85% |
| 2057 | 0.1% | -0.84% |
| 2056 | 0.15% | -0.82% |
| 2055 | 0.18% | -0.79% |
| 2054 | 0.23% | -0.77% |
| 2053 | 0.23% | -0.77% |
| 2052 | 0.19% | -0.75% |
| 2051 | 0.26% | -0.74% |
| 2050 | 0.28% | -0.74% |
| 2049 | 0.3% | -0.73% |
| 2048 | 0.31% | -0.72% |
| 2047 | 0.34% | -0.71% |
| 2046 | 0.33% | -0.7% |
| 2045 | 0.37% | -0.71% |
| 2044 | 0.4% | -0.7% |
| 2043 | 0.42% | -0.69% |
| 2042 | 0.48% | -0.69% |
| 2041 | 0.45% | -0.68% |
| 2040 | 0.47% | -0.67% |
| 2039 | 0.48% | -0.67% |
| 2038 | 0.49% | -0.66% |
| 2037 | 0.48% | -0.66% |
| 2036 | 0.51% | -0.65% |
| 2035 | 0.56% | -0.63% |
| 2034 | 0.56% | -0.63% |
| 2033 | 0.62% | -0.62% |
| 2032 | 0.57% | -0.61% |
| 2031 | 0.6% | -0.6% |
| 2030 | 0.57% | -0.6% |
| 2029 | 0.58% | -0.59% |
| 2028 | 0.63% | -0.58% |
| 2027 | 0.59% | -0.58% |
| 2026 | 0.59% | -0.57% |
| 2025 | 0.59% | -0.55% |
| 2024 | 0.57% | -0.05% |
| 2023 | 0.57% | 0.07% |
| 2022 | 0.75% | -0.38% |
| 2021 | 0.99% | -0.74% |
| 2020 | -0.02% | -0.55% |
| 2019 | 2.04% | -0.53% |
| 2018 | 3% | -0.59% |
| 2017 | 0.65% | -0.58% |
| 2016 | 0.63% | -0.57% |
| 2015 | 0.6% | -0.47% |
| 2014 | 0.56% | -0.37% |
| 2013 | 0.5% | -0.37% |
| 2012 | 0.02% | -0.44% |
| 2011 | -0.41% | -0.49% |
| 2010 | -0.38% | -0.59% |
| 2009 | -0.33% | -0.83% |
| 2008 | -0.3% | -1.65% |
| 2007 | -0.28% | -1.47% |
| 2006 | -0.26% | -0.59% |
| 2005 | -0.2% | -0.62% |
| 2004 | -0.09% | -0.57% |
| 2003 | -0.07% | -0.72% |
| 2002 | -0.11% | -1.81% |
| 2001 | -0.05% | -1.39% |
| 2000 | 0.05% | -0.13% |
| 1999 | 0.12% | -0.16% |
| 1998 | 0.18% | -0.21% |
| 1997 | 0.23% | -0.29% |
| 1996 | 0.28% | -0.29% |
| 1995 | 0.34% | -0.2% |
| 1994 | 0.38% | -0.15% |
| 1993 | 0.41% | -0.14% |
| 1992 | 0.27% | -0.9% |
| 1991 | -0.27% | -0.86% |
| 1990 | -0.66% | 0.17% |
| 1989 | -0.63% | 0.45% |
| 1988 | -0.58% | 0.47% |
| 1987 | -0.52% | 0.49% |
| 1986 | -0.44% | 0.46% |
| 1985 | -0.34% | 0.41% |
| 1984 | -0.23% | 0.35% |
| 1983 | -0.11% | 0.38% |
| 1982 | 0.03% | 0.55% |
| 1981 | 0.27% | 0.66% |
| 1980 | 0.56% | 0.53% |
| 1979 | 0.72% | 0.63% |
| 1978 | 0.78% | 0.9% |
| 1977 | 0.85% | 0.95% |
| 1976 | 0.92% | 1.21% |
| 1975 | 0.99% | 1.26% |
| 1974 | 1.08% | 0.93% |
| 1973 | 1.18% | 0.86% |
| 1972 | 1.26% | 0.96% |
| 1971 | 1.42% | 1.04% |
| 1970 | 1.81% | 1.21% |
| 1969 | 2.08% | 1.06% |
| 1968 | 2.09% | 1.36% |
| 1967 | 2.11% | 1.66% |
| 1966 | 2.13% | 0.97% |
| 1965 | 2.15% | 0.59% |
| 1964 | 2.17% | 0.65% |
| 1963 | 2.2% | 0.65% |
| 1962 | 2.21% | 0.65% |
| 1961 | 2.36% | 0.81% |
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/guyana/romania | CC BY
In 2024, the population of Guyana grew by 0.57%, while Romania's population declined by 0.05%.
Live population counters
|
Guyana
|
Romania
|
|
|---|---|---|
| Current population |
842249
|
18839108
|
| Population rank | 162/197 | 70/197 |
| Percent of world population | 0.01% | 0.23% |
| One net population change |
1.85 hours
|
56.8 minutes
|
| One birth every |
31.4 minutes
|
3.45 minutes
|
| One death every |
1.45 hours
|
2.17 minutes
|
| Daily growth/decline | +13 | -25 |
| Annual growth/decline | +4,734 | -9,258 |
| Annual growth/decline rate | +0.57% | -0.05% |
| Population growth rate rank | 128/197 | 169/197 |
| One migration net change every |
1.73 hours
|
18.1 minutes
|
| Annual migration change | -5,092 | -29,041 |
| Net migration rank | 116/196 | 163/196 |
| Foreign-born residents | 54,175 | 655,579 |
| Foreign-born residents rank | 147/195 | 73/195 |
| Foreign-born share of population | 6.5% | 3.4% |
| Foreign-born share rank | 82/195 | 112/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Guyana
|
Romania
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -5,092 | - | -29,041 |
| 2024 | - | -5,407 | - | -28,466 |
| 2023 | 10,716 | -6,161 | -89,587 | -27,780 |
| 2022 | 11,042 | -6,161 | -93,338 | 89,076 |
| 2021 | 8,125 | -689 | -141,504 | -17,731 |
| 2020 | 10,307 | -1,743 | -100,179 | -13,202 |
| 2019 | 11,665 | -20,603 | -60,053 | -27,909 |
| 2018 | 10,946 | 30,213 | -62,316 | -33,018 |
| 2017 | 11,108 | -6,107 | -50,930 | -33,081 |
| 2016 | 11,168 | -6,309 | -53,196 | -33,073 |
| 2015 | 11,199 | -6,527 | -59,447 | -35,751 |
| 2014 | 11,143 | -6,710 | -55,745 | -35,448 |
| 2013 | 10,887 | -6,907 | -59,951 | -34,910 |
| 2012 | 10,633 | -7,152 | -54,157 | -37,589 |
| 2011 | 10,713 | -13,920 | -56,413 | -102,769 |
| 2010 | 10,652 | -13,655 | -46,567 | -122,364 |
| 2009 | 10,758 | -13,425 | -34,625 | -137,953 |
| 2008 | 10,792 | -13,143 | -30,806 | -144,368 |
| 2007 | 10,741 | -12,906 | -37,590 | -133,089 |
| 2006 | 10,525 | -12,575 | -38,148 | -132,777 |
| 2005 | 10,455 | -12,290 | -40,508 | -131,176 |
| 2004 | 10,767 | -11,938 | -42,904 | -117,432 |
| 2003 | 11,344 | -11,551 | -56,093 | -107,139 |
| 2002 | 12,218 | -13,116 | -58,673 | -106,585 |
| 2001 | 13,307 | -14,050 | -37,625 | -91,154 |
| 2000 | 14,128 | -14,090 | -22,443 | -92,451 |
| 1999 | 14,763 | -14,115 | -31,461 | -82,590 |
| 1998 | 15,292 | -14,155 | -33,761 | -81,366 |
| 1997 | 15,568 | -14,019 | -42,853 | -88,734 |
| 1996 | 15,768 | -13,871 | -56,548 | -70,799 |
| 1995 | 15,991 | -13,614 | -36,295 | -73,779 |
| 1994 | 16,185 | -13,426 | -18,184 | -76,246 |
| 1993 | 16,099 | -13,137 | -13,658 | -73,475 |
| 1992 | 15,990 | -12,844 | -4,559 | -63,200 |
| 1991 | 15,896 | -14,949 | 25,301 | -36,824 |
| 1990 | 15,917 | -20,930 | 69,605 | -38,157 |
| 1989 | 15,947 | -20,870 | 122,756 | -33,866 |
| 1988 | 16,189 | -20,860 | 126,817 | -48,911 |
| 1987 | 16,600 | -20,848 | 128,517 | -42,868 |
| 1986 | 16,940 | -20,647 | 134,737 | -50,450 |
| 1985 | 17,292 | -20,337 | 111,392 | -28,108 |
| 1984 | 17,466 | -19,702 | 117,731 | -24,629 |
| 1983 | 17,753 | -19,075 | 87,986 | 3,093 |
| 1982 | 17,644 | -17,959 | 119,121 | -4,725 |
| 1981 | 17,471 | -16,648 | 156,472 | -20,870 |
| 1980 | 17,298 | -13,952 | 168,776 | -16,668 |
| 1979 | 17,402 | -12,138 | 194,397 | -29,600 |
| 1978 | 17,539 | -11,841 | 204,148 | -31,427 |
| 1977 | 17,805 | -11,636 | 215,385 | -28,135 |
| 1976 | 18,083 | -11,445 | 213,361 | 18,748 |
| 1975 | 18,317 | -11,231 | 219,324 | 9,125 |
| 1974 | 18,589 | -11,012 | 235,530 | 6,725 |
| 1973 | 18,991 | -10,731 | 175,020 | 58,651 |
| 1972 | 19,219 | -10,448 | 198,316 | 61,920 |
| 1971 | 19,273 | -10,142 | 206,662 | 74,473 |
| 1970 | 19,233 | -8,439 | 234,905 | 71,919 |
| 1969 | 19,133 | -4,969 | 264,120 | 74,851 |
| 1968 | 19,035 | -5,071 | 338,577 | 33,601 |
| 1967 | 18,933 | -5,192 | 347,709 | 37,282 |
| 1966 | 18,862 | -5,277 | 115,293 | -25,458 |
| 1965 | 18,791 | -5,347 | 114,190 | -60,430 |
| 1964 | 18,729 | -5,437 | 134,326 | -59,500 |
| 1963 | 18,606 | -5,434 | 139,104 | -58,076 |
| 1962 | 18,344 | -5,379 | 130,736 | -56,152 |
| 1961 | 18,092 | -5,267 | 163,286 | -54,642 |
| 1960 | 17,867 | -3,837 | 191,431 | -55,397 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/guyana/romania | CC BY
Over the last 10 years, 77.7% of the population change in Guyana is from natural causes (a gain of 107,419 people) and 22.3% is from migration (a loss of 30,797 people). In Romania 82% is from natural causes (a loss of 766,295 people) and 18% is from migration (a loss of 167,917 people).
As of 2024, 54,175 residents or 6.5% of the population were not native-born in Guyana, compared to 655,579 people or 3.4% in Romania.
Biggest cities by population
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Population differences between Guyana and Romania
|
Guyana
|
Romania
|
|
|---|---|---|
| Life expectancy | 70.6 years | 76.4 years |
| Average age | 30.2 years | 42.5 years |
| Median age | 26.9 years | 43.8 years |
| Male:Female ratio | 48.7:51.3 | 48.4:51.6 |
| Fertility rate | 2.41 births per woman | 1.71 births per woman |
| Population density | 10.3 ppl/mi² | 212.1 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/guyana/romania | CC BY
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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)
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