In which county is ZIP code 75020 located?

ZIP 75020 is listed under Grayson, TX.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 75020: Denison, TX

ZIP: 75020

County: Grayson

Coordinates: 33.74500, -96.54960

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 75020 in Denison, TX. We include verified county details for Grayson plus key geographic references used for mapping and logistics.

Primary City	Denison
ZIP Code	75020
County	Grayson
State	TX
Latitude / Longitude	33.74500, -96.54960
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 75020 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 75020 are listed as 33.74500 / -96.54960, useful for GPS and service checks in and around Denison, TX.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 75020 for mail delivery and general location reference in Grayson, TX.

Some addresses near Denison may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Denison within TX.

Frequently Asked Questions

What is the primary city for ZIP code 75020?

The primary city for this ZIP code is Denison, located in TX.

In which county is 75020 located?

ZIP code 75020 is situated within Grayson, TX.

What are the coordinates for 75020?

The approximate center point is 33.74500 (Latitude) and -96.54960 (Longitude).

Is ZIP code 75020 active?

This page lists ZIP 75020 as Listed based on the latest refresh date shown above.

Does ZIP 75020 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