Post office in Springfield
AgentData lists 33 post offices in Springfield, United States. Updated May 2026.
North Main Street, Athens, IL
102, South McLean Street, Lincoln, 62656, IL
2605, East Andrew Road, Sherman, 62684, IL
2105, East Cook Street, Springfield, 62703, IL
411, East Monroe Street, Springfield, 62701, IL
1927, East Sangamon Avenue, Springfield, 62702, IL
210, East Main Street, Thayer, 62689, IL
2801, West Lawrence Avenue, Springfield, 62704, IL
210, North Cartwright Street, Pleasant Plains, 62677, IL
9446, North State Route 29, Cantrall, 62625, IL
301, West Main Street, Mechanicsburg, 62545, IL
106, Constant Street, Dawson, 62520, IL
200, Walnut Street, Rochester, 62563, IL
619, North 7th Street, Riverton, 62561, IL
100, East Main Street, Williamsville, 62693, IL
Also in Springfield
Post office in nearby cities
Frequently asked questions
How many post offices are in Springfield?
AgentData lists 33 post offices in Springfield as of May 2026.
Which post offices in Springfield have a website?
3 of 33 post offices in Springfield have a website with verified contact details.
Is this data free?
Yes. AgentData is completely free — no credit card, no trial period, no paid tiers.
How is this data collected?
Business listings are sourced from OpenStreetMap and verified through our web crawler, which checks websites for email addresses, phone numbers, and technology stacks.
GET /api/local-businesses?category=post-office&city=springfield-il-us