Killeen, Texas

6 ZIP codes · Central time

ZIP codes (largest first)

76549 · 56,03876542 · 53,89276543 · 34,45776541 · 19,01176540 (PO box)76547 (PO box)
Population158,159
StateTexas
CountyBell County
Time zoneCentral
Land area54.63 sq mi

Area codes in this area

254

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

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