Collin County, Texas
29 ZIP codes · 841.36 sq mi of land · FIPS 48085
| Population | 1,163,337 |
|---|---|
| State | Texas |
| FIPS code | 48085 |
| Time zone | Central |
| Land area | 841.36 sq mi |
| Center (lat, long) | 33.1945, -96.5794 |
Area codes in this area
These are the area codes that most often serve Collin County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
Dallas · 1,307,930Plano · 290,594Frisco · 219,304Richardson · 118,731Allen · 110,265Wylie · 60,334Prosper · 37,869Celina · 34,268Princeton · 25,229Anna · 24,330Melissa · 20,136MckinneyJosephineLavonNevadaBlue RidgeFarmersville
ZIP codes in Collin County
75002 Allen75009 Celina75013 Allen75023 Plano75024 Plano75025 Plano75034 Frisco75035 Frisco75069 Mckinney75070 Mckinney75071 Mckinney75072 Mckinney75074 Plano75075 Plano75078 Prosper75082 Richardson75093 Plano75094 Plano75098 Wylie75164 Josephine75166 Lavon75173 Nevada75252 Dallas75287 Dallas75407 Princeton75409 Anna75424 Blue Ridge75442 Farmersville75454 Melissa
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.