Gilcrest, CO ZIP Codes
2 ZIP codes serve Gilcrest, Colorado: 80651 and 80623. Together they are home to 5,863 residents in 2,055 households. That is more than the 1,026 people counted inside Gilcrest town limits, because these ZIP codes reach past its boundary.
Gilcrest town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,026 |
| Households | 296 |
| Median household income | not published |
| Median home value | $321,900 |
| Median age | 35.3 |
| Median rent | $1,682 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,863 |
| Households (sum of ZIP codes) | 2,055 |
| Median household income, range across ZIP codes | $81,586 (80651) to $81,586 (80651) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $81,586 |
| Homeowners | 86.3% |
| Households with kids under 18 | 30.3% |
| Moved in the past year | 7.7% |
| Carrier routes in EDDM2GO's route library | 3 routes, 1,584 homes (1 of 2 ZIP codes) |
Top facts
- Most residents: 80651 (4,837 people)
- Highest homeownership: 80623 (88.9% own their home)
- Most households with kids: 80623 (41.9% of households)
- Most new movers: 80651 (7.7% moved in last year)
- Youngest median age: 80623 (35.3 years)
- Highest median home value: 80651 ($474,700)
Every ZIP code in Gilcrest
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80651 | Platteville | 4,837 | 1,759 | $81,586 | $474,700 | 85.9% | 28.3% | 7.7% | 3 | 1,655 | 0% of its land |
| 80623 | Gilcrest | 1,026 | 296 | — | $321,900 | 88.9% | 41.9% | 7.5% | — | — | 86% of its land; mailing city |
A ZIP code is listed for Gilcrest when at least 10% of its land lies inside Gilcrest town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Gilcrest. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Gilcrest.
Counties
- Weld County — 39 ZIP codes
Nearby cities sharing these ZIP codes
- Milliken — 3 ZIP codes
Price a mailing to Gilcrest ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Gilcrest, CO?
- 80651 and 80623. A ZIP code is listed for Gilcrest when at least 10% of its land lies inside Gilcrest town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Gilcrest.
- What is the population of Gilcrest, CO?
- The Census Bureau counts 1,026 residents inside Gilcrest town limits (ACS 2020–2024). The 2 ZIP codes that serve Gilcrest hold 5,863 residents in all.
- What is the median household income in Gilcrest, CO?
- Across its ZIP codes the medians run from $81,586 to $81,586.
- How many carrier routes and mailboxes are in Gilcrest, CO?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 3 carrier routes reaching 1,584 residential and 71 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.