The percentage of people over the age of 20 who still have both sets of grandparents alive is not listed. It is listed that 75 percent of those 30 years old have at least one surviving grandparent.
78
Approximately 75% of people born in 1954 in the US are still alive.
78
85
As of 2021, about 48.7% of people born in 1949 are still alive. This percentage will continue to decrease as time goes on.
What percentage of people in the world in 1926 are still alive today
As of 2021, approximately 34% of people born in the UK in 1951 are still alive.
Your ancestors are the people who came before you on your family tree, like your grandparents and great-grandparents and so on. There is no way that Abraham Lincoln's ancestors would still be alive since he was born in 1809 and would be 207 years old if he were still alive himself!
As of 2022, approximately 61% of people born in 1952 are still alive. This is based on general life expectancy data and population statistics.
85
Approximately 76% of people born in 1950 are still alive in 2017 based on average life expectancy and mortality rates.
As of 2021, it is estimated that very few, if any, people born in the US in 1924 will still be alive. This means that the percentage of people born in 1924 who are alive today would be extremely low, possibly close to 0%.