27 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 75068 | Little Elm | 68,074 |
| 75067 | Lewisville | 67,117 |
| 75056 | The Colony | 65,785 |
| 75007 | Carrollton | 54,498 |
| 76227 | Aubrey | 49,155 |
| 75028 | Flower Mound | 47,751 |
| 75033 | Frisco | 47,416 |
| 76210 | Denton | 44,990 |
| 76262 | Roanoke | 42,072 |
| 75077 | Lewisville | 39,853 |
| 76226 | Argyle | 37,413 |
| 75036 | Frisco | 31,792 |
| 75010 | Carrollton | 31,609 |
| 76201 | Denton | 28,345 |
| 76209 | Denton | 27,538 |
| 76208 | Denton | 27,364 |
| 75022 | Flower Mound | 27,000 |
| 76205 | Denton | 20,734 |
| 76266 | Sanger | 18,546 |
| 75057 | Lewisville | 17,280 |
| 76247 | Justin | 16,870 |
| 76207 | Denton | 16,685 |
| 75065 | Lake Dallas | 12,787 |
| 76249 | Krum | 9,572 |
| 76258 | Pilot Point | 7,559 |
| 76259 | Ponder | 5,611 |
| 76203 | Denton | 1,026 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 27 ZCTAs in Denton County, Texas (US Census).