The final impact of industrialization on the family was demographic.

工业化对家庭的最终影响是在人口上。

the relationship between economic and demographic change.

经济和人口变化之间的关系。

the changing demographics of the United States.

不断变化的美国人口统计数据。

The station has won more listeners in the 25–39 demographic.

这个电台25-39岁年龄段的听众居多。

well-read individuals, the target demographic of this newspaper section.

博学者，即此报纸版块的目标人群。