In which county is ZIP code 46031 located?

ZIP 46031 is listed under Hamilton County, IN.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 46031: Atlanta, IN

ZIP: 46031

County: Hamilton County

Coordinates: 40.21030, -86.01900

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 46031 in Atlanta, IN. We include verified county details for Hamilton County plus key geographic references used for mapping and logistics.

Primary City	Atlanta
ZIP Code	46031
County	Hamilton County
State	IN
Latitude / Longitude	40.21030, -86.01900
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 46031 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 46031 is commonly represented around 40.21030, -86.01900. These coordinates help identify the general area within Hamilton County, IN.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 46031 for mail delivery and general location reference in Hamilton County, IN.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Atlanta within IN.

Frequently Asked Questions

What is the primary city for ZIP code 46031?

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

In which county is 46031 located?

ZIP code 46031 is situated within Hamilton County, IN.

What are the coordinates for 46031?

The approximate center point is 40.21030 (Latitude) and -86.01900 (Longitude).

Is ZIP code 46031 active?

This page lists ZIP 46031 as Listed based on the latest refresh date shown above.

Does ZIP 46031 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