Columbine, CO ZIP Codes
2 ZIP codes serve Columbine, Colorado: 80123 and 80128. Together they are home to 81,261 residents in 33,655 households. That is more than the 25,478 people counted inside Columbine Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $105,932 in 80123 to $121,436 in 80128.
Columbine Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 25,478 |
| Households | 9,511 |
| Median household income | $131,232 |
| Median home value | $617,200 |
| Median age | 40.6 |
| Median rent | $2,448 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 81,261 |
| Households (sum of ZIP codes) | 33,655 |
| Median household income, range across ZIP codes | $105,932 (80123) to $121,436 (80128) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $112,559 |
| Homeowners | 77.7% |
| Households with kids under 18 | 28.9% |
| Moved in the past year | 12.6% |
| Carrier routes in EDDM2GO's route library | 52 routes, 34,514 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Columbine: 80128 ($121,436)
- Most residents: 80123 (44,549 people)
- Highest homeownership: 80128 (84.3% own their home)
- Most households with kids: 80128 (32.0% of households)
- Most new movers: 80123 (12.9% moved in last year)
- Youngest median age: 80128 (39.5 years)
- Highest median home value: 80123 ($620,100)
Every ZIP code in Columbine
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 80123 | Littleton | 44,549 | 19,270 | $105,932 | $620,100 | 72.8% | 26.5% | 12.9% | 31 | 20,532 | 20% of its land |
| 80128 | Littleton | 36,712 | 14,385 | $121,436 | $586,000 | 84.3% | 32.0% | 12.2% | 21 | 15,085 | 33% of its land |
A ZIP code is listed for Columbine when at least 10% of its land lies inside the Columbine Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Columbine. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Columbine.
Counties
- Jefferson County — 32 ZIP codes
Nearby cities sharing these ZIP codes
EDDM service areas in Columbine
Price a mailing to Columbine ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Columbine, CO?
- 80123 and 80128. A ZIP code is listed for Columbine when at least 10% of its land lies inside the Columbine Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Columbine.
- What is the population of Columbine, CO?
- The Census Bureau counts 25,478 residents inside Columbine Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Columbine hold 81,261 residents in all.
- What is the median household income in Columbine, CO?
- $131,232 inside Columbine Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $105,932 to $121,436.
- Which Columbine ZIP code has the highest median household income?
- 80128, at $121,436, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Columbine, CO?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 52 carrier routes reaching 34,514 residential and 1,103 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.