In which county is ZIP code 74821 located?

ZIP 74821 is listed under Pontotoc, OK.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 74821: Ada, OK

ZIP: 74821

County: Pontotoc

Coordinates: 34.77450, -96.67830

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Ada, OK postal area 74821. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Ada
ZIP Code	74821
County	Pontotoc
State	OK
Latitude / Longitude	34.77450, -96.67830
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 74821 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 74821 are listed as 34.77450 / -96.67830, useful for GPS and service checks in and around Ada, OK.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 74821 for mail delivery and general location reference in Pontotoc, OK.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Ada.

Related ZIP Codes (Nearby)

Explore other postal codes near Ada within OK.

Frequently Asked Questions

What is the primary city for ZIP code 74821?

The primary city for this ZIP code is Ada, located in OK.

In which county is 74821 located?

ZIP code 74821 is situated within Pontotoc, OK.

What are the coordinates for 74821?

The approximate center point is 34.77450 (Latitude) and -96.67830 (Longitude).

Is ZIP code 74821 active?

This page lists ZIP 74821 as Listed based on the latest refresh date shown above.

Does ZIP 74821 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