Lafayette, Colorado

1 ZIP code · Mountain time

ZIP codes (largest first)

80026 · 32,701
Population30,602
StateColorado
CountyBoulder County
Time zoneMountain
Land area9.25 sq mi

Area codes in this area

303720983

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

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