I'd like a dataset which maps (zip code, age, single) to a distribution of incomes. E.g. (60642, 18, single) is likely <$20k income. Ideally it would return a big list of (age, zip code, income, year, single) entries.<p>Is it possible to find this data using Google's dataset search? If not, making an easier frontend for it might be one way to add novelty.<p>It's also hard to figure out whether the data exists or whether your search terms are poor.