United States postal codes
Updated 2026-11-0941,488 codes52 regions18,580 places
Regions
All →Format
Format
5 digits
Example
90210
Codes
41,488
Places
18,580
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Popular places
24FAQ
How many digits are United States postcodes?
5 digits, e.g. 90210.
How many codes does United States have?
41,488 unique codes.
Updated 2026-11-09. Attribution in Data & license.