Buffalo, New York

40 ZIP codes · Eastern time

ZIP codes (largest first)

14221 · 55,25514215 · 42,52414224 · 41,21914225 · 33,62014226 · 29,15914207 · 26,32714228 · 25,35014211 · 24,66314220 · 24,42814213 · 24,10714216 · 22,84914223 · 22,61114217 · 22,47114206 · 21,63114214 · 21,31414227 · 20,62114218 · 20,31214210 · 15,56314222 · 15,31114212 · 13,29914208 · 12,57214201 · 12,36914219 · 10,65214209 · 8,31314204 · 7,93214261 · 5,03314202 · 3,86214203 · 2,42414260 · 92414205 (PO box)14231 (PO box)14233 (PO box)14240 (PO box)14241 (PO box)14263 (PO box)14264 (PO box)14265 (PO box)14267 (PO box)14269 (PO box)14270 (PO box)
Population276,854
StateNew York
CountyErie County
Time zoneEastern
Land area40.38 sq mi

Area codes in this area

624716

These are the area codes that most often serve Buffalo (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.