ZIP Code 75085: Richardson, TX
County: Dallas County
Coordinates: 32.76730, -96.77760
ZIP Type: Standard
Time Zone: Central Time (CT)
Get a reliable snapshot of the Richardson, TX postal area 75085. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Richardson |
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| ZIP Code | 75085 |
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| County | Dallas County |
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| State | TX |
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| Latitude / Longitude | 32.76730, -96.77760 |
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| ZIP Type | Standard |
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| Time Zone | Central Time (CT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 75085 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 75085 is approximately 32.76730 (latitude) and -96.77760 (longitude). This location sits within Dallas County, contributing to regional planning across TX.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 75085 for mail delivery and general location reference in
Dallas County,
TX.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Richardson.
Related ZIP Codes (Nearby)
Explore other postal codes near Richardson within TX.
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Frequently Asked Questions
What is the primary city for ZIP code 75085?
The primary city for this ZIP code is Richardson, located in TX.
In which county is 75085 located?
ZIP code 75085 is situated within Dallas County, TX.
What are the coordinates for 75085?
The approximate center point is 32.76730 (Latitude) and -96.77760 (Longitude).
Is ZIP code 75085 active?
This page lists ZIP 75085 as Listed based on the latest refresh date shown above.
Does ZIP 75085 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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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