Westlake, Ohio

1 ZIP code · Eastern time

ZIP codes (largest first)

44145 · 34,104
Population34,104
StateOhio
CountyCuyahoga County
Time zoneEastern
Land area15.93 sq mi

Area codes in this area

436440

These are the area codes that most often serve Westlake (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Westlake

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.