Best Post Offices in Ottawa, KS
Updated June 2026
We ranked 3 post offices in Ottawa, KS by their average rating and number of reviews to surface the 3 best. Every pick links to a full listing with contact details, opening hours, photos, and an interactive map.
Best Post Offices in Ottawa, KS
No. 1: US Post Office
No reviews yet401 S Hickory StNo. 2: Ottawa
No reviews yet401 S HICKORY STNo. 3: United States Postal Service
No reviews yet401 S Hickory St
How we rank
This list is generated automatically from 3 post officesin Ottawa, KS, ranked by average customer rating and then by the number of reviews — so a 4.8 with hundreds of reviews outranks a 5.0 with one. We don't accept payment for placement, and the order refreshes as new ratings come in. Last updated June 2026.
Want the full directory instead? Browse all post offices in Ottawa, KS.