Denton County is one of the fastest-growing counties in Texas and a key part of the Dallas–Fort Worth Metroplex. The county includes major cities such as Denton, Lewisville, Flower Mound, Frisco, The Colony, Little Elm, Corinth, Highland Village, and Argyle. Because of its large size and rapid growth, Denton County uses dozens of ZIP codes across residential communities, business districts, universities, and suburban developments.
Whether you’re moving to Denton County, researching neighborhoods, sending mail, or verifying an address, knowing the correct ZIP code can help ensure accurate delivery and location identification.
Denton County ZIP Codes (Denton & Nearby Areas)
| ZIP Code | City / Area |
| 76201 | Denton |
| 76202 | Denton |
| 76203 | Denton PO Boxes |
| 76204 | Downtown Denton |
| 76205 | South Denton |
| 76207 | Robson Ranch |
| 76208 | Southeast Denton |
| 76209 | Northeast Denton |
| 76210 | South Denton |
| 76226 | Argyle |
| 76227 | Aubrey |
| 76247 | Justin |
| 76258 | Pilot Point |
| 76266 | Sanger |
Lewisville, Flower Mound & Highland Village ZIP Codes
| ZIP Code | City / Area |
| 75022 | Flower Mound |
| 75027 | Flower Mound |
| 75028 | Flower Mound |
| 75057 | Lewisville |
| 75065 | Lake Dallas |
| 75067 | Lewisville |
| 75077 | Highland Village |
| 75077 | Lewisville North Area |
| 75056 | The Colony |
| 75068 | Little Elm |
Frisco, Carrollton & Other Denton County ZIP Codes
| ZIP Code | City / Area |
| 75033 | Frisco |
| 75034 | Frisco |
| 75035 | Frisco |
| 75010 | Carrollton |
| 75007 | Carrollton |
| 75009 | Celina (Partial Denton County) |
| 75078 | Prosper |
| 76262 | Roanoke |
| 76201 | Denton Central |
| 76210 | Denton South |
Denton County ZIP Code Range
Most Denton County ZIP codes fall between 75007 and 76266, covering urban centers, suburban communities, university districts, and rapidly growing residential developments throughout the county.
How to Find the Right Denton County ZIP Code
Because Denton County includes numerous cities and communities, the correct ZIP code depends on the exact address.
- Check the complete street address before selecting a ZIP code.
- Use the USPS ZIP Code Lookup tool for official ZIP code verification.
- Review utility bills, lease agreements, or official mail.
- Search online maps to verify ZIP code boundaries.
- Confirm ZIP codes before mailing packages to avoid delivery delays.
Popular Denton County ZIP Codes
Some of the most searched ZIP codes in Denton County include:
- 76201 – Denton
- 76210 – South Denton
- 75057 – Lewisville
- 75022 – Flower Mound
- 75034 – Frisco
- 75056 – The Colony
- 75068 – Little Elm
- 75077 – Highland Village
- 76226 – Argyle
- 76262 – Roanoke
Frequently Asked Questions
Q: What is the main ZIP code for Denton County Texas?
A: There is no single Denton County ZIP code. Common ZIP codes include 76201 (Denton), 75057 (Lewisville), and 75022 (Flower Mound).
Q: What ZIP code is Denton Texas?
A: Denton primarily uses 76201, 76202, 76204, 76205, 76208, and 76210.
Q: What ZIP code is Flower Mound Texas?
A: Flower Mound commonly uses 75022, 75027, and 75028.
Q: What county is Denton in?
A: Denton is the county seat of Denton County, Texas.
Final Thoughts
Denton County is one of North Texas’s most dynamic regions, encompassing major cities such as Denton, Lewisville, Flower Mound, Frisco, Little Elm, and The Colony. With ZIP codes ranging from 75007 to 76266, the county serves a diverse mix of residential, commercial, and educational communities. Always verify the exact ZIP code for your address to ensure accurate mail delivery and location identification.
