There are 9 United States Postal Service post boxes available to the public in zip code 53203. For additional collection boxes in neighboring communities, see the list of post boxes in Wisconsin.

Are you looking for a post office? See the list of post offices in the 53203 zip code.

Mailboxes in Nearby Zip Codes

Public Collection Box
740 N Plankinton Ave
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Public Collection Box
826 N Plankinton Ave
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Public Collection Box
900 N 4 Th St
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Associated Bank
815 N Water St
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Associated Bank
200 E Wisconsin Ave
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Public Collection Box
498 E Mason St
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Public Collection Box
788 N Jefferson St
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Public Collection Box
555 E Wells St
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Public Collection Box
345 W Saint Paul Ave
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