Browse

Search businesses All states Events Jobs The whole directory Best of 2026 Ask about a business The blog Questions & answers Free business scan

For businesses

How claiming works Add a business Pricing

Sign in Claim your listing

Sponsored Need a website for your business? Powers Advertising, the team behind Bizfari, builds websites. Free for 14 days, then $49 a month. Cancel any time. Get your website

Bizfari
Delaware
Delaware City
US Post Office

Delaware City, DE

US Post Office

government office · Delaware City, DE

Government & Public

Call (800) 275-8777 Visit website Directions

Is this your business?

This page came out of open map data, so nobody asked you first. Tell us it is yours and we will fix whatever is wrong on it — the hours, what you actually do, the number that rings. Corrections are free.

Claim this listing

Details

Address: 54 Clinton St, Delaware City, DE 19706
Open in maps
Phone: (800) 275-8777
Website: tools.usps.com
Category: government office
Area: Delaware City, DE

Free to list, correct and claim

Listing here is free, claiming it is free, and so is fixing what we have wrong — name, address, phone, website. That stays free forever.

Something wrong?

Closed, moved, or details out of date? Tell us and we will fix it.

Report a problem

Nearby & similar

More government & public in Delaware City

City of Delaware City
Delaware City Fire Company
Delaware City Library
Delaware City Police Department
Fort DuPont Redevelopment
United States Postal Service

Bizfari

It's a business safari.

The blog
Events
Jobs
Best of 2026
Q&A
Directory
About
Contact
Help
Get the app
Privacy
Terms
All states

Browse by state

Bizfari lists businesses from public sources. Details change; ring ahead.

Place data © Overture Maps Foundation, used under CDLA-Permissive 2.0. © 2026 Powers Advertising.

Also from Powers Advertising: Find Knoxville, the business directory for the Knoxville metro, and Powers Advertising, websites for local businesses.