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Can You Trust Census Data?

• sgk284 17y ago
  Keep in mind when looking at the chart that the Y-axis starts at 80%, not 0%. There is still definitely a discrepancy, but I initially wasn't placing it in the proper context.
• og1 17y ago
  Well, this still makes sense to me. Couldn't this just be due to the reduction of the sample set as people go up in age(I.E. they die)? More people are going to make it to 20 years old than 40 and so on. This will also be amplified by population growth so it should be increasingly skewed towards younger people having more stable data. Also, the older generation is more likely to have the family structure where the man works and the wife stays at home. I would think there would be financial incentives for a wife to over report her age for senior benefits and her husband to under report so as not to be forced into retirement.
  • anamax 17y ago
    > Also, the older generation is more likely to have the family structure where the man works and the wife stays at home. I would think there would be financial incentives for a wife to over report her age for senior benefits and her husband to under report so as not to be forced into retirement. Census forms are not used to determine a individual benefits from govt programs or by companies to "retire" people.
• ahi 17y ago
  I live in a college town. Some census tracts get sub 40% response rates. At least 5k students in one college town not counted or counted in the wrong district. There are plenty of reasons to doubt census data.