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Post Offices in Brook, IN
1 post office in Brook, Newton County · Data as of 09/23/2026
Post offices on this page
Post offices in Brook at a glance
- With a population of 900, Brook has 1 post office (11 per 10,000 people).
- By count, it is 40th of 646 in Indiana.
- Nearby, Goodland (1), Kentland (1) and Lake Village (1) also have post offices listed.
Post offices in Brook
A to Z
Frequently asked questions
- How many post offices are in Brook, IN?
- There is 1 post office in Brook as of 09/23/2026.