Post Office Locations in SPRINGFIELD, IL

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We have detailed information for 5 Post Offices and USPS locations in SPRINGFIELD, IL. Please select the location you are interested in to view lobby and retail hours, directions, services, and reviews.
CAPITOL POST OFFICE
401 S SPRING ST
DOWNTOWN SPRINGFIELD POST OFFICE
411 E MONROE ST
NORTHEAST ANNEX POST OFFICE
1927 E SANGAMON AVE
SOUTHWEST POST OFFICE
1760 WABASH AVE
SPRINGFIELD POST OFFICE
2105 E COOK ST