The population of Oceania is expected to grow by 527,000 in 2026 and reach 46,103,000 in 2027. Migration (including immigration and emigration) increases population by 151,746 people yearly.
| Current population | 45,638,205 people at present (Monday 9th of February 2026) | |
| Median Age | 36.5 years |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2026 | 45,581,000 | 527,000 (1.2%) | 151,746 | 36.5 | 32,173,300 (70.6%) | ||
| 2025 | 45,054,000 | 532,000 (1.2%) | 151,746 | 36.4 | 31,788,100 (70.6%) | ||
| 2024 | 0 | 0 (0.0%) | 150,645 | 36.2 | 31,401,000 (70.5%) | ||
| 2023 | 0 | 0 (0.0%) | 150,645 | 36.1 | 31,011,800 (70.5%) | ||
| 2022 | 0 | 0 (0.0%) | 150,645 | 35.9 | 30,622,700 (70.5%) | ||
| 2021 | 0 | 0 (0.0%) | 150,645 | 35.8 | 30,226,500 (70.4%) | ||
| 2020 | 42,362,000 | 550,000 (1.3%) | 150,645 | 35.7 | 29,834,300 (70.4%) | ||
| 2019 | 0 | 0 (0.0%) | 173,829 | 35.6 | 29,439,200 (70.4%) | ||
| 2018 | 0 | 0 (0.0%) | 173,829 | 35.4 | 29,034,000 (70.4%) | ||
| 2017 | 0 | 0 (0.0%) | 173,829 | 35.3 | 28,629,900 (70.4%) | ||
| 2016 | 0 | 0 (0.0%) | 173,829 | 35.2 | 28,225,013 (70.3%) | ||
| 2015 | 39,486,658 | 616,665 (1.6%) | 173,829 | 35.1 | 27,756,772 (70.3%) | ||
| 2010 | 36,492,110 | 583,730 (1.6%) | 184,999 | 34.5 | 25,600,197 (70.2%) | ||
| 2005 | 33,683,225 | 494,995 (1.5%) | 219,861 | 33.9 | 23,616,188 (70.1%) | ||
| 2000 | 31,279,575 | 425,500 (1.4%) | 119,617 | 33.1 | 21,936,910 (70.1%) | ||
| 1995 | 29,145,340 | 437,805 (1.5%) | 66,192 | 32.4 | 20,466,363 (70.2%) | ||
| 1990 | 26,991,701 | 427,296 (1.6%) | 80,050 | 31.6 | 18,986,987 (70.3%) | ||
| 1985 | 24,899,394 | 378,489 (1.5%) | 110,076 | 31.0 | 17,544,789 (70.5%) | ||
| 1980 | 22,975,312 | 313,749 (1.4%) | 80,552 | 30.3 | 16,342,163 (71.1%) | ||
| 1975 | 21,536,337 | 339,666 (1.6%) | 22,091 | 29.7 | 15,450,692 (71.7%) | ||
| 1970 | 19,344,110 | 385,693 (2.0%) | 61,372 | 29.3 | 13,695,370 (70.8%) | ||
| 1965 | 17,561,762 | 352,311 (2.0%) | 157,623 | 29.4 | 12,103,335 (68.9%) | ||
| 1960 | 15,778,629 | 330,994 (2.1%) | 87,462 | 29.6 | 10,564,427 (67.0%) |
In 2025 the population of Oceania was 45,054,000 and the average age increased from 29.6 in 1960 to 36.4. Urban population has increased from 21,936,910 (70.1%) in 2000 to 32,173,300 (70.6%) in the current year.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | 150,645 | 35.7 | 29,834,300 (70.4%) | ||
| 2025 | 0 | 0 (0.0%) | 151,746 | 36.4 | 31,788,100 (70.6%) | ||
| 2030 | 47,637,000 | 503,000 (1.1%) | 152,246 | 37.1 | 33,697,900 (70.7%) | ||
| 2035 | 50,085,000 | 483,000 (1.0%) | 152,247 | 37.7 | 35,561,500 (71.0%) | ||
| 2040 | 52,438,000 | 465,000 (0.9%) | 152,249 | 38.3 | 37,444,000 (71.4%) | ||
| 2045 | 54,729,000 | 454,000 (0.8%) | 152,248 | 38.8 | 39,357,000 (71.9%) | ||
| 2050 | 56,947,000 | 437,000 (0.8%) | 152,248 | 39.3 | 41,302,000 (72.5%) |
The demographics of Oceania constitutes of 22,679,000 women and 22,687,000 men, which means there are 1,000 men per 1000 women.