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Post Offices in Horsham, PA
1 post office in Horsham, Montgomery County · Data as of 09/23/2026
Post offices on this page
Post offices in Horsham at a glance
- With a population of 16,005, Horsham has 1 post office (0.62 per 10,000 people).
- It ranks 40th among 681 Pennsylvania cities by number of post offices.
- Close by, Montgomeryville (2), Ambler (1) and Ardmore (1) have post offices as well.
Post offices in Horsham
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Frequently asked questions
- How many post offices are in Horsham, PA?
- There is 1 post office in Horsham as of 09/23/2026.