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ZIP Code 80544

Primary City:Niwot, CO (View All Cities)
ZIP Type: PO Box (Reserve a PO Box)
County: Boulder County
Timezone: Mountain (11:31pm)
Area code: 303 (Area Code Map)
Coordinates:40.103, -105.173
ZIP (~200 yard radius)

Cities in ZIP code 80544

The cities below are at least partially located in ZIP code 80544. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 80544. However, if you are mailing something to ZIP code 80544, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Niwot, CO

Stats and Demographics for the 80544 ZIP Code

ZIP code 80544 is located in north Colorado and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly higher than average population density.

The people living in ZIP code 80544 are primarily white. The number of middle aged adults is extremely large while the number of people in their late 20s to early 40s is large. There are also a large number of single adults and a small number of families. The percentage of children under 18 living in the 80544 ZIP code is small compared to other areas of the country.

Population 111
Population Density 2,232 people per sq mi
Housing Units 58
Land Area 0.05 sq mi
Water Area 0.00 sq mi
Occupied Housing Units 51

Estimated Population over Time

Total Population by Age

Median Age: 49Male Median Age: 47Female Median Age: 51

Under 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485 Plus


 Male 50 45%
 Female 61 55%


 White 108 97%
 Black Or African American 0 0%
 American Indian Or Alaskan Native 0 0%
 Asian 1 1%
 Native Hawaiian & Other Pacific Islander 0 0%
 Other Race 2 2%
 Two Or More Races 0 0%

Head of Household by Age

15-2425-3435-4445-5455-6465-7475-8485 Plus

Families vs Singles

 Husband Wife Family Households 21 41%
 Single Guardian 7 14%
 Singles 16 31%
 Singles With Roommate 7 14%
Families vs Singles

Households with Kids

Average Household Size: 2
 Households without Kids 39 76%
 Households with Kids 12 24%
Households with Kids

Children by Age


Real Estate and Housing

ZIP code 80544 has a slightly less than average percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 80544 were primarily built in the 1960s.

Housing Type

 In Occupied Housing Units 111 100%
 Correctional Facility For Adults 0 0%
 Juvenile Facilities 0 0%
 Nursing Facilities 0 0%
 Other Institutional 0 0%
 College Student Housing 0 0%
 Military Quarters 0 0%
 Other Noninstitutional 0 0%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 24 41%
 Owned Households Free & Clear 15 26%
 Renter Occupied Households 12 21%
 Households Vacant 7 12%
Housing Occupancy

Vacancy Reasons

 For Rent 0 0%
 Rented & Unoccupied 2 29%
 For Sale Only 3 43%
 Sold & Unoccupied 0 0%
 For Season Recreational Or Occasional Use 2 29%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 0 0%
Vacancy Reasons

Employment, Income, Earnings, and Work

Average Household Income over Time

Schools and Education

Nearby ZIP Codes