Texas Collin County Dallas County
Richardson
A city in Collin County, Texas — population 121,112 as of 2020.
This Afternoon
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Tonight
75°F
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Sunday
97°F
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Sunday Night
74°F
Clear
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Richardson by the numbers
Population
121,112Population figure, 2020
Households & income
- Area
- 28.57 sq mi (73.99 km²), 0.09 sq mi water
- Median age
- 33.9
- Households
- 45,818
- Persons per household
- 2.5
- Median household income
- $98,111
- Median house value
- $431,400
Municipal office
- Office
- SENIOR PLANNER, DEVELOPMENT SERVICES
- Address
- PO BOX 830309, RICHARDSON, TX 75083