In which county is ZIP code 46172 located?

ZIP 46172 is listed under Putnam, IN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 46172: Roachdale, IN

ZIP: 46172

County: Putnam

Coordinates: 39.83250, -86.79020

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Roachdale, IN postal area 46172. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Roachdale
ZIP Code	46172
County	Putnam
State	IN
Latitude / Longitude	39.83250, -86.79020
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 46172 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 46172 is commonly represented around 39.83250, -86.79020. These coordinates help identify the general area within Putnam, IN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 46172 for mail delivery and general location reference in Putnam, IN.

This ZIP may extend beyond the city core into nearby communities within Putnam.

Related ZIP Codes (Nearby)

Explore other postal codes near Roachdale within IN.

Frequently Asked Questions

What is the primary city for ZIP code 46172?

The primary city for this ZIP code is Roachdale, located in IN.

In which county is 46172 located?

ZIP code 46172 is situated within Putnam, IN.

What are the coordinates for 46172?

The approximate center point is 39.83250 (Latitude) and -86.79020 (Longitude).

Is ZIP code 46172 active?

This page lists ZIP 46172 as Listed based on the latest refresh date shown above.

Does ZIP 46172 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08