Population peaks will vary across countries, with some already reaching this point by 2024, such as:
Albania, American Samoa, Armenia, Austria, Belarus, Bermuda, Bosnia and Herzegovina, Bulgaria, China (including Hong Kong SAR and Taiwan), Cook Islands, Croatia, Cuba, Curaçao, Czechia, Dominica, Estonia, Falkland Islands, Georgia, Germany, Greece, Greenland, Guadeloupe, Hungary, Isle of Man, Italy, Jamaica, Japan, Kosovo, Latvia, Lithuania, Marshall Islands, Martinique, Mauritius, Montenegro, Montserrat, Niue, North Macedonia, Northern Mariana Islands, Palau, Poland, Portugal, Puerto Rico, Republic of Korea, Republic of Moldova, Romania, Russian Federation, Saint Helena, Saint Kitts and Nevis, Saint Martin, Saint Pierre and Miquelon, San Marino, Serbia, Slovakia, Slovenia, Spain, St. Vincent and the Grenadines, Thailand, Ukraine, United States Virgin Islands, Uruguay, Wallis and Futuna.
Other countries will peak between 2025 and 2054:
Many countries are expected to continue growing through 2054:
This information is sourced from the United Nations outlook.