A county is the unit the Census Bureau and the Bureau of Labor Statistics use for most local statistics, so it is often the most detailed place for which you can see how pay, rent, jobs and schooling fit together. Each county page shows, where there is enough data, what workers with different levels of education earn there, typical rent, the share of adults with a degree, the number of young adults and college students, the local economy and access to health care, with the source and margin of error. Small counties have wide margins, so numbers are hidden when they would mislead. Read how to read the place pages, or put places side by side with compare places.

Pick a state to see its counties: pay by education, rent, jobs and health-care access, from public data. States are listed alphabetically.