ZIP Code 75085 is located in Richardson Texas. 75085 is entirely within Dallas County. Regionally, 75085 is located in Metro Dallas-Fort Worth.
| ZIP Code Name | Richardson |
| Primary County | Dallas County |
| ZIP Code Type | PO Box |
| Current Time | CDT |
| Coordinates | 32.95344925,-96.70139313 |
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| Neighborhoods in 75085 | |
| Region | Metro Dallas-Fort Worth |
| Metropolitan/Micropolitan Stat Area | Dallas-Fort Worth-Arlington, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| School Districts in 75085 | |
| Elementary Schools in 75085 | |
| Middle Schools in 75085 | |
| High Schools in 75085 |