Statistic Colfax North Dakota National
Population 276 777,870 336,919,644
Population density (sq mi) 273 11 91
Median age 41.2 35.2 37.7
Male/Female ratio 0.8:1 1.1:1 1.0:1
Married (15yrs & older) 75% 58% 55%
Families w/ Kids under 18 57% 44% 43%
Speak English 99% 94% 79%
Speak Spanish 0% 2% 13%
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Demographics Quick Facts

  • The population density in Colfax is 2325% higher than North Dakota
  • The median age in Colfax is 17% higher than North Dakota
  • In Colfax 54.89% of the population is White
  • In Colfax 0.00% of the population is Black
  • In Colfax 0.00% of the population is Asian

Compare Colfax, ND Demographics

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      Colfax racial demographics

      Race Colfax North Dakota National
      White 54.89% 88.26% 73.35%
      Black 0.00% 2.01% 12.63%
      Asian 0.00% 1.26% 5.22%
      American Indian 0.00% 5.21% 0.82%
      Native Hawaiian 0.00% 0.05% 0.18%
      Mixed race 5.64% 2.44% 3.06%
      Other race 39.47% 0.77% 4.75%
      In Colfax, 5.6% 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

      Colfax age breakdown

      Marital status

      Age of children in married couples

      Source: The Colfax, ND demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.