80544 ZIP Code — Niwot, CO
Boulder County, Colorado
ZIP code 80544 is located in Niwot, Colorado, within Boulder County. It covers approximately 0.06 square miles and serves a population of 0 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 303.
0
population
0.06
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
80544 ZIP code map
Cities in ZIP code 80544
Below are the cities the US Postal Service accepts for ZIP code 80544. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Niwot | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 08 |
| County FIPS | 013 |
| Geography | |
|---|---|
| Land area | 0.06 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 40.1039 |
| Longitude | -105.1704 |
| Timezone | Mountain (MT) |
| Area code | 303 |
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 0.0% | 29.3% | 32.5% |
| $50k – $100k | 100.0% | 25.4% | 31.0% |
| $100k – $200k | 0.0% | 29.1% | 26.9% |
| Over $200k | 0.0% | 16.2% | 9.6% |