Bulgaria's population is 6,731,272 as of December 2024. Population decreased by -47,927 people in 2024. Daily population change rate is 131 people
Hong Kong has world's fourth most densely populated region at 6,300 people/km². Population grew from 7 million in 2011 to over 7 million in 2022. 26.8% of population will be aged 65+ by 2033
World population aged 65+ reached 6% by late 20th century. Number of people aged 60+ tripled since 1950. UN predicts combined senior population will reach 2.1 billion by 2050. Most developed countries have sub-replacement fertility levels
Average percentage of population aged 65+ in 196 countries was 10.17% in 2023. Monaco leads with 36.36% of population aged 65+. Qatar ranks lowest at 1.57% of population aged 65+. Data covers period from 1960 to 2023
Germany's population is 84,440,762 as of July 2024. Population is expected to peak at 83.9 million by 2021. Current growth rate is only 0.20%. Death rate is 11.392 per 1,000 people
South Korea's population is 51,701,659 as of July 2024. Population growth rate decreased from 0.1% to 0.09% from 2019 to 2020. World's lowest fertility rate of 0.92, with average of 1.19 children per mother. Almost half of population expected to be over 65 by 2065