Welcome to Clayton Heights ...

Clayton Heights is located in Saint Louis County<1>.

A typical abbreviation for Clayton Heights: Clayton Hts. (in Canada, 'Hgts.' is the more common abbreviation.)

Time Zone: Clayton Heights lies in the Central Time Zone (CST/CDT) and observes daylight saving time

Footnotes ...

<1>	If you're interested in how the shape of Missouri's counties, including Saint Louis, have changed over time, we recommend the Atlas of Historical County Boundaries.