Williams County, North Dakota Population 2023

46,515

Williams County, North Dakota's estimated 2023 population is 46,515 with a growth rate of 4.15% in the past year according to the most recent United States census data. Williams County, North Dakota is the 5th largest county in North Dakota. The 2010 population was 22,398 and has seen a growth of 107.67% since that time.

Note: data after 2021 is projected based on recent change
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Williams County, North Dakota Population 2023

Population by Race

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White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Williams County, North Dakota Population by Race

Williams County, North Dakota Population Pyramid 2023

Williams County, North Dakota Median Age

31.5

Total

32.1

Male

31

Female

Williams County, North Dakota Adults

There are 25,666 adults, (3,382 of whom are seniors) in Williams County, North Dakota.

Williams County, North Dakota Age Dependency

61.7

Age Dependency Ratio

15.2

Old Age Dependency Ratio

46.6

Child Dependency Ratio

Williams County, North Dakota Sex Ratio

Female16,52845.86%
Male19,51654.14%

Williams County, North Dakota Population by Age

Williams County, North Dakota Renter vs Owner Occupied by Household Type

3.1

Average Family Size

2.42

Average Household Size

53.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Williams County, North Dakota Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Williams County, North Dakota Educational Attainment by Sex (over 25)

Williams County, North Dakota Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among asian people with a rate of 95.05%.

The highest rate of bachelors degrees is among asian people with a rate of 66.87%.

Williams County, North Dakota Educational Attainment by Race

All

Male

Female

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$52,145

Average Earnings

$68,128

Average Male

$34,015

Average Female

Williams County, North Dakota Earnings by Educational Attainment

Williams County, North Dakota Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Williams County, North Dakota Language

90.34% of Williams County, North Dakota residents speak only English, while 9.66% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.79% of the population.

Williams County, North Dakota Language

Williams County, North Dakota Poverty by Race

rate

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7.66%

Overall Poverty Rate

4.06%

Male Poverty Rate

7.93%

Female Poverty Rate

Poverty in Williams County, North Dakota

The race most likely to be in poverty in Williams County, North Dakota is Islander, with 100% below the poverty level.

The race least likely to be in poverty in Williams County, North Dakota is Other, with 0.43% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.84%. Among those working part-time, it was 8.14%, and for those that did not work, the poverty rate was 12.08%.

Williams County, North Dakota Poverty

rate

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Williams County, North Dakota Poverty Rate by Education

rate

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Williams County, North Dakota Poverty Rate by Employment Status and Sex

Williams County, North Dakota Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Williams County, North Dakota Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.8%

Overall Marriage Rate

50.2%

Male Marriage Rate

53.7%

Female Marriage Rate

Williams County, North Dakota Married by Age and Sex

male

female

Williams County, North Dakota 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 45-54.

Williams County, North Dakota Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Williams County, North Dakota Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,491

Number of Veterans

2,350

Male Veterans

141

Female Veterans

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Williams County, North Dakota Veterans by War

count

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Williams County, North Dakota Veterans by Age

count

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Williams County, North Dakota Veterans by Race

Williams County, North Dakota Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.13%

Veteran Poverty Rate

20.83%

Veteran Disability Rate

Williams County, North Dakota Veterans by Education

LaborForceParticipation

74.4%

Labor Force Participation

71.7%

Employment Rate

3.4%

Unemployment Rate

Williams County, North Dakota Employment by Age

LaborForceParticipation

Williams County, North Dakota Employment by Race

LaborForceParticipation

Williams County, North Dakota Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

38.07%

Born in Williams County, North Dakota

81.55%

Native Born

6.47%

Foreign Born

4.25%

Non Citizen

2.23%

Naturalized

Place of Birth

81.55% of Williams County, North Dakota residents were born in the United States, with 38.07% having been born in North Dakota. 4.25% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.

Williams County, North Dakota Place of Birth

Sources