Colfax, North Dakota Population 2021

156
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Colfax is a city located in Richland County North Dakota. With a 2020 population of 156, it is the 184th largest city in North Dakota and the 17349th largest city in the United States . Colfax is currently growing at a rate of 1.30% annually and its population has increased by 28.93% since the most recent census, which recorded a population of 121 in 2010. Colfax reached it's highest population of 156 in 2021. Spanning over 1 miles, Colfax has a population density of 154 people per square mile.

The average household income in Colfax is $119,078 with a poverty rate of 0.56%. The median rental costs in recent years comes to - per month, and the median house value is $166,300. The median age in Colfax is 36.8 years, 36.4 years for males, and 40 years for females.

Colfax Demographics

According to the most recent ACS, the racial composition of Colfax was:

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Colfax, North Dakota is 156 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 150.The last official US Census in 2010 recorded the population at 121.

Colfax, North Dakota Population 2021

Population by Race

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Colfax Population by Race

Colfax Population Pyramid $2021

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Colfax Median Age

36.8


Total

36.4


Male

40


Female

Colfax Adults

There are 128 adults, (37 of whom are seniors) in Colfax.

Colfax Age Dependency

95.6

Age Dependency Ratio

40.7

Old Age Dependency Ratio

54.9

Child Dependency Ratio

Colfax Sex Ratio

Female

82

46.07%

Male

96

53.93%

Colfax Population by Age

Colfax Renter vs Owner Occupied by Household Type

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Colfax Household Types

Type Owner Renter
Non Family100%0%
Female100%0%
Male100%0%
Married100%0%
All100%0%

100.0%

Rate of Home Ownership

Colfax Households and Families

Type Count Average Size Owned
All692.58100
Married492.94100
Non Family161.19100
Female24100
Male23.5100

2.94

Average Family Size

2.58

Average Household Size

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Colfax Households by Type

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Education Attained Count Percentage
Less Than 9th Grade32.34%
9th to 12th Grade53.91%
High School Graduate1612.50%
Some College2116.41%
Associates Degree3023.44%
Bachelors Degree4232.81%
Graduate Degree118.59%
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Colfax Educational Attainment by Sex (over 25)

Colfax Educational Attainment by Race

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The highest rate of high school graduation is among white people with a rate of 93.75%.

The highest rate of bachelors degrees is among white people with a rate of 41.41%.

Colfax Educational Attainment by Race

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Name Average Male Female
Overall$56,875$75,500$33,125
Less Than 9th Grade$$$
High School Graduate$21,875$$20,625
Some College$58,750$63,125$46,250
Bachelors Degree$79,688$84,583$38,750
Graduate Degree$54,375$53,750$

$56,875

Average Earnings

$75,500

Average Male

$33,125

Average Female

Colfax Earnings by Educational Attainment

Colfax Language by Age

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Colfax Language

98.79% of Colfax residents speak only English, while 1.21% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.21% of the population.

Colfax Language

Colfax Poverty by Race

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0.56%

Overall Poverty Rate

0.00%

Male Poverty Rate

1.22%

Female Poverty Rate

Poverty in Colfax

The race most likely to be in poverty in Colfax is White, with 0.56% below the poverty level.

The race least likely to be in poverty in Colfax is White, with 0.56% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 2.70%, and for those that did not work, the poverty rate was 0.00%.

Colfax Poverty

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Name Poverty
Some College1.96%
Bachelors or Greater0.00%
High School0.00%
Less Than 9th Grade0.00%

Colfax Poverty Rate by Education

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Rate Poverty
Female Unemployed0.00%
Female Employed2.38%
Male Unemployed0.00%
Male Employed0.00%

Colfax Poverty Rate by Employment Status and Sex

Colfax Income by Household Type

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Name Median Mean
Households$97,083$119,078
Families$95,417$123,028
Married Families$97,083-
Non Families-$101,650
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Income by Household Type

Colfax Marital Status

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Marriage Rates

72.5%

Overall Marriage Rate

65.8%

Male Marriage Rate

81.4%

Female Marriage Rate

Colfax Married by Age and Sex

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Colfax Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is Over 65.

Colfax Marital Status by Race

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Colfax Marital Status

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23

Number of Veterans

23

Male Veterans

Female Veterans

War Veterans
Vietnam20
First Gulf War5
Korea2
World War II
Second Gulf War

Colfax Veterans by War

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Age Group Veterans
65 to 7411
75+6
55 to 645
35 to 541
18 to 34

Colfax Veterans by Age

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Colfax Veterans by Race

Colfax Veterans by Education

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0.00%

Veteran Poverty Rate

17.39%

Veteran Disability Rate

Colfax Veterans by Education

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66.2%

Labor Force Participation

64%

Employment Rate

3.3%

Unemployment Rate

Colfax Employment by Age

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Colfax Employment by Race

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Colfax Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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54.49%

Born in Colfax

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Colfax residents were born in the United States, with 54.49% having been born in North Dakota. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Colfax Place of Birth

Year Population Growth Annual Growth Rate
202115621.30%
202015421.32%
201915221.33%
201815042.74%
201714642.82%
20161420.00%
201514296.77%
201413353.91%
2013128108.47%
2012118-1-0.84%
2011119-2-1.65%
20101210.00%

Colfax Population by Year