Geographic availability, however, varies dramatically, with 87 percent of U.S. counties having no abortion provider.

The borders of U.S. counties and towns are often defined by survey townships.

Government officials in many U.S. counties now report that meth is their most serious drug problem.

As a result, many U.S. counties are having to cut back their efforts to keep salt on the streets.

(Without this, a U.S. county is simply an extension of state government.)

Slope County has the highest percentage white population of any U.S. county.

The following are lists of U.S. counties by various criteria.

It endorses candidates for various offices, then organizes into local groups in every U.S. county and assists the candidate.

G10) What is the 20th century hurricane record for each U.S. coastal county?

As of 2011, 11% of U.S. counties are now majority-minority.