StatisticNiwotColoradoNational
Population4,5885,758,736328,239,523
Population density (sq mi)1,1485691
Median age46.936.437.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)64%56%55%
Families w/ Kids under 1850%45%43%
Speak English92%83%79%
Speak Spanish4%12%13%

Key findings

  • The population density in Niwot is 1950% higher than Colorado
  • The median age in Niwot is 29% higher than Colorado
  • In Niwot 95.49% of the population is White
  • In Niwot 0.48% of the population is Black
  • In Niwot 2.92% of the population is Asian

Compare Niwot, CO Demographics

      vs

      Niwot population breakdown by race

      RaceNiwotColoradoNational
      White95.49%84.28%73.35%
      Black0.48%4.09%12.63%
      Asian2.92%2.94%5.22%
      American Indian0.00%0.94%0.82%
      Native Hawaiian0.00%0.14%0.18%
      Mixed race1.11%3.43%3.06%
      Other race0.00%4.18%4.75%
      In Niwot, 4.9% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Niwot age breakdown

      Marital status

      Age of children in married couples

      Source: The Niwot, CO demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).