There are 29 zip codes in Collin County, Texas. The most populated is 75035, located in Frisco. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | Population | City |
|---|---|---|
| 75035 | 83,930 | Frisco |
| 75002 | 72,679 | Allen |
| 75071 | 66,298 | Mckinney |
| 75098 | 65,655 | Wylie |
| 75070 | 57,516 | Mckinney |
| 75072 | 55,304 | Mckinney |
| 75025 | 54,201 | Plano |
| 75287 | 52,240 | Dallas |
| 75074 | 51,443 | Plano |
| 75023 | 49,376 | Plano |
| 75034 | 48,749 | Frisco |
| 75093 | 47,069 | Plano |
| 75013 | 46,649 | Allen |
| 75024 | 43,520 | Plano |
| 75078 | 40,513 | Prosper |
| 75069 | 39,048 | Mckinney |
| 75075 | 37,032 | Plano |
| 75082 | 29,386 | Richardson |
| 75009 | 28,109 | Celina |
| 75252 | 27,541 | Dallas |
| 75407 | 26,607 | Princeton |
| 75094 | 23,370 | Plano |
| 75409 | 22,249 | Anna |
| 75454 | 17,241 | Melissa |
| 75442 | 10,571 | Farmersville |
| 75173 | 9,296 | Nevada |
| 75166 | 5,762 | Lavon |
| 75424 | 3,483 | Blue Ridge |
| 75164 | 430 | Josephine |