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Post Offices in River Falls, WI
1 post office in River Falls, St. Croix County · Data as of 09/23/2026
Post offices on this page
Post offices in River Falls at a glance
- There is 1 post office in River Falls, or roughly one for every 16,719 people.
- It ranks 37th among 641 Wisconsin cities by number of post offices.
- Close by, Hammond (2), Hudson (2) and Baldwin (1) have post offices as well.
Post offices in River Falls
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Frequently asked questions
- How many post offices are in River Falls, WI?
- There is 1 post office in River Falls as of 09/23/2026.