Niwot

County:: Boulder County
County Seat:: No
Area (mi²):: 3.996
State:: Colorado

Niwot is a CDP located in Boulder County, Colorado. Niwot has a 2025 population of 4,112. Niwot is currently growing at a rate of 0.17% annually and its population has increased by 0.66% since the most recent census, which recorded a population of 4,085 in 2020.

The average household income in Niwot is $207,008 with a poverty rate of 6.31%.The median age in Niwot is 55.6 years: 57.3 years for males, and 53.7 years for females.

Demographics

The racial composition of Niwot includes 95.23% White, and smaller percentages for Two or more races, Asian, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,593	95.23%
Two or more races	99	2.62%
Asian	46	1.22%
Other race	19	0.5%
Native American	16	0.42%

Niwot Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Niwot's average per capita income is $96,048. Household income levels show a median of $141,621. The poverty rate stands at 6.31%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$175,083	-
Families	$169,414	$246,402
Households	$141,621	$207,008
Non Families	-	$90,191

$96,048

Average Income

$141,621

Median Household Income

6.31%

Poverty Rate