In which county is ZIP code 72840 located?

ZIP 72840 is listed under Johnson, AR.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 72840: Hartman, AR

ZIP: 72840

County: Johnson

Coordinates: 35.44360, -93.61420

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 72840, serving Hartman in AR. It lies in Johnson and supports delivery, planning, and address verification.

Primary City	Hartman
ZIP Code	72840
County	Johnson
State	AR
Latitude / Longitude	35.44360, -93.61420
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 72840 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 72840 are listed as 35.44360 / -93.61420, useful for GPS and service checks in and around Hartman, AR.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 72840 for mail delivery and general location reference in Johnson, AR.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Hartman within AR.

Frequently Asked Questions

What is the primary city for ZIP code 72840?

The primary city for this ZIP code is Hartman, located in AR.

In which county is 72840 located?

ZIP code 72840 is situated within Johnson, AR.

What are the coordinates for 72840?

The approximate center point is 35.44360 (Latitude) and -93.61420 (Longitude).

Is ZIP code 72840 active?

This page lists ZIP 72840 as Listed based on the latest refresh date shown above.

Does ZIP 72840 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