Thornton, Colorado Zip Codes
Thornton is located in Adams County, Colorado. It has 15 zip codes with a combined population of 173,588. The primary area code is 303 / 720. Thornton is in the Mountain Time Zone.
City
Thornton
State
Colorado
County
Adams
Zip Codes
15
Population
173,588
Area Code
303 / 720
Thornton is a home rule municipality in Adams County, part of the Denver metropolitan area, known for rapid growth and family-friendly neighborhoods.
All Thornton Zip Codes
| Zip Code | City | County | Population | Type | Details |
|---|---|---|---|---|---|
| 80229 | Thornton | Adams | 55,929 | Standard | View |
| 80233 | Thornton | Adams | 48,694 | Standard | View |
| 80241 | Thornton | Adams | 33,656 | Standard | View |
| 80260 | Thornton | Adams | 35,309 | Standard | View |
Thornton Zip Codes Map
Interactive map of Thornton, Colorado zip codes. Click a marker for details.
Thornton Demographics Summary
Total Population
173,588
Zip Codes
4
Avg. Median Income
$81,224
Avg. Home Value
$355,050
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures.
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