Washtenaw postal codes — Michigan, United States
1 locality and postal code in Washtenaw, within United States's three-level hierarchy.
Washtenaw postal codes
| Country | State | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| United States | Michigan | Washtenaw | Ann Arbor | 48108 | 42.221382 | -83.739817 | America/Detroit |
Complete dataset
60,000 rows available in United States
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Get full database →About Washtenaw
Washtenaw is a city of Michigan, United States.
How postal codes work in Washtenaw
United States uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Washtenaw follow that format like everywhere else in the country, for example 48108 for Ann Arbor.
Every code listed here for Washtenaw begins with the prefix 48, which groups its delivery areas together within United States's national numbering.
Postal codes across United States, Washtenaw included, are issued and maintained by United States Postal Service (USPS).
Addressing format
Addresses in United States are written [House number] [Street name], [City] [Region] [Postal code], and an address in Washtenaw follows that same order:
What this dataset covers
This reference dataset lists 1 postal code for Washtenaw, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Washtenaw postal codes — frequently asked questions
What postal codes does Washtenaw use?
Every postal code listed here for Washtenaw begins with the prefix 48.
What format are postal codes in Washtenaw?
They use United States's national 99999 format. Five digits, numeric only. 48108 is one code from Washtenaw.
Who issues postal codes in Washtenaw?
United States Postal Service (USPS) issues and maintains postal codes throughout United States, Washtenaw included.
How many postal codes are listed for Washtenaw?
This reference dataset contains 1 postal code for Washtenaw. That is the dataset's own count, not a claim about every code in use.
Which state is Washtenaw in?
Washtenaw is a city of Michigan, United States.