Allenspark, CO ZIP Codes
2 ZIP codes serve Allenspark, Colorado: 80540 and 80510. Together they are home to 5,305 residents in 2,355 households. That is more than the 825 people counted inside Allenspark Census-designated place, because these ZIP codes reach past its boundary.
Allenspark Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 825 |
| Households | 412 |
| Median household income | $108,056 |
| Median home value | $742,900 |
| Median age | 54.1 |
| Median rent | $1,311 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,305 |
| Households (sum of ZIP codes) | 2,355 |
| Median household income, range across ZIP codes | $139,521 (80540) to $139,521 (80540) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $139,521 |
| Homeowners | 87.4% |
| Households with kids under 18 | 25.7% |
| Moved in the past year | 10.5% |
| Carrier routes in EDDM2GO's route library | 5 routes, 1,561 homes (2 of 2 ZIP codes) |
Every ZIP code in Allenspark
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80540 | Lyons | 4,642 | 2,025 | $139,521 | $795,500 | 89.0% | 27.0% | 6.2% | 4 | 1,416 | 2% of its land |
| 80510 | Allenspark | 663 | 330 | $101,250 | $771,100 | 77.9% | 17.9% | 40.7% | 1 | 163 | 13% of its land; mailing city |
A ZIP code is listed for Allenspark when at least 10% of its land lies inside the Allenspark Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Allenspark. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Allenspark.
Counties
- Boulder County — 21 ZIP codes
Price a mailing to Allenspark ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Allenspark, CO?
- 80540 and 80510. A ZIP code is listed for Allenspark when at least 10% of its land lies inside the Allenspark Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Allenspark.
- What is the population of Allenspark, CO?
- The Census Bureau counts 825 residents inside Allenspark Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Allenspark hold 5,305 residents in all.
- What is the median household income in Allenspark, CO?
- $108,056 inside Allenspark Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $139,521 to $139,521.
- How many carrier routes and mailboxes are in Allenspark, CO?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 1,561 residential and 18 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.