资讯

Which Colorado counties have the youngest populations? Here's the list
In almost two-thirds of Colorado counties, the 65-and-older demographic is now greater than the number of youths. And 2024 ...
The Boston Globe2 年
Census data: Median age of the population increased in Massachusetts and the United States
The median age has risen from 30 in 1980 and 35.3 in 2000, according to the Census Bureau. Advertisement. People were much younger when the country was younger.
The New York Times2 年
The U.S. Population Is Older Than It Has Ever Been
New census data shows that the country’s median age is now over 38. In 1980, it was 30. By Dana Goldstein The median age in the United States reached a record high of 38.9 in 2022, according to ...
AZ Central5月
Arizona's oldest, youngest populations: Counties ranked by average age - azcentral.com
The median age, or the age at which half the population is older and half is younger, went from 35.9 to 38.9, in part due to the influx of retirees. Need a break? Play the USA TODAY Daily ...