Leander, Texas

3 ZIP codes · Central time

ZIP codes (largest first)

78641 · 99,86578645 · 15,25678646 (PO box)
Population74,067
StateTexas
CountyTravis County, Williamson County
Time zoneCentral
Land area38.8 sq mi

Area codes in this area

512737

These are the area codes that most often serve Leander (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 Leander

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