Coal Creek, CO ZIP Codes
2 ZIP codes serve Coal Creek, Colorado: 80403 and 81221. Together they are home to 21,056 residents in 8,624 households. That is more than the 2,346 people counted inside Coal Creek Census-designated place, because these ZIP codes reach past its boundary.
Coal Creek Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,346 |
| Households | 1,138 |
| Median household income | $134,250 |
| Median home value | $625,800 |
| Median age | 53.7 |
| Median rent | $1,868 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 21,056 |
| Households (sum of ZIP codes) | 8,624 |
| Median household income, range across ZIP codes | $151,276 (80403) to $151,276 (80403) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $151,276 |
| Homeowners | 86.9% |
| Households with kids under 18 | 30.7% |
| Moved in the past year | 10.5% |
| Carrier routes in EDDM2GO's route library | 18 routes, 9,074 homes (1 of 2 ZIP codes) |
Every ZIP code in Coal Creek
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80403 | Golden | 20,732 | 8,490 | $151,276 | $838,000 | 86.9% | 30.9% | 10.7% | 18 | 9,476 | 7% of its land |
| 81221 | Coal Creek | 324 | 134 | $34,000 | $199,000 | 88.8% | 17.9% | 0.6% | — | — | mailing city |
A ZIP code is listed for Coal Creek when at least 10% of its land lies inside the Coal Creek Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Coal Creek. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Coal Creek.
Counties
- Jefferson County — 32 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Coal Creek ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Coal Creek, CO?
- 80403 and 81221. A ZIP code is listed for Coal Creek when at least 10% of its land lies inside the Coal Creek Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Coal Creek.
- What is the population of Coal Creek, CO?
- The Census Bureau counts 2,346 residents inside Coal Creek Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Coal Creek hold 21,056 residents in all.
- What is the median household income in Coal Creek, CO?
- $134,250 inside Coal Creek Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $151,276 to $151,276.
- How many carrier routes and mailboxes are in Coal Creek, CO?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 18 carrier routes reaching 9,074 residential and 402 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.