United States › North Dakota › Williams County COUNTY · 1990 CENSUS
Williams County North Dakota · 21,129 residents · 2,078 sq mi
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The short version
With 21,129 people, Williams County is a county in North Dakota. The typical home is worth $42,700. Median rent is $266 a month. Owners hold 71% of the housing stock. About 14% of adults have finished a four-year degree. Median household income is $23,249, under the $30,130 national median.
At a glance
Lower income
below the US median
US median: $30,130
Mid-age
median age 33.5
US median: 33.0
Less educated
14% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 39.8 in 2000
US average: 33.0
Population, 1990 – 2024
18K 24K 30K 37K 43K 1990 2000 2010 2020 2024 Williams County Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $23,249
−3%inflation adjusted, since 2000
vs $31,491 in 2000
US average: $30,130
vs $16,763 in 2000
US average: $14,340
vs 11.9% in 2000
US average: 13.2%
$42,700
+5%inflation adjusted, since 2000
vs $53,500 in 2000
US average: $93,722
$266
+6%inflation adjusted, since 2000
vs $331 in 2000
US average: $450
vs 71.4% in 2000
29.3% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 92.3%(18,245)
Hispanic / Latino 0.9%(185)
1990
White, non-Hispanic 95.1%(20,100)
Hispanic / Latino 0.5%(113)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 1 more hispanic origin group with data Ancestry
+ 24 more ancestry groups with data vs 16.5% in 2000
US average: 20.3%
High school or higher
vs 82.5% in 2000
US average: 75.2%
vs 4.1% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 12.0 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 32.7%(5,011)
Women 15+
Never married 24.9%(3,441)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 10.0% in 2013
US average: 8.4%
from 67.9% in 2020
US average: 54.8%
Direct-purchase
from 11.3% in 2020
US average: 13.8%
from 10.0% in 2020
US average: 18.4%
from 6.6% in 2020
US average: 20.9%
VA health care
from 2.6% in 2020
US average: 2.2%
Any private
from 78.3% in 2020
US average: 67.1%
Any public
from 17.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 55.5%(1,220)
Gulf War (1990s) 20.5%(451)
Share of the 2,199 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Williams County Head to head
Compare Williams County to nearby counties WILLIAMS COUNTY VS
Divide County
Income $91,852 +295%
Home value $167,600 +293%
Population 2,110 −95%
SEE FULL COMPARISON →
WILLIAMS COUNTY VS
McKenzie County
Income $93,404 +302%
Home value $349,600 +719%
Population 15,192 −64%
SEE FULL COMPARISON →
WILLIAMS COUNTY VS
Sheridan County
Income $70,147 +202%
Home value $124,000 +190%
Population 3,436 −92%
SEE FULL COMPARISON →
WILLIAMS COUNTY VS
Mountrail County
Income $80,717 +247%
Home value $232,700 +445%
Population 9,395 −78%
SEE FULL COMPARISON →
Frequently asked
How many people live in Williams County, North Dakota? Williams County, North Dakota has about 21,129 residents according to the 1990 Census.
What is the median household income in Williams County, North Dakota? The typical household in Williams County, North Dakota earns about $23,249 a year. Half of households make more than that, and half make less.
Is Williams County, North Dakota expensive? In Williams County, North Dakota, the median home is worth about $42,700, and the typical rent is about $266 a month.
How educated are people in Williams County, North Dakota? About 14.3% of adults age 25 and over in Williams County, North Dakota hold a bachelor's degree or higher.
What is the poverty rate in Williams County, North Dakota? About 14.0% of people in Williams County, North Dakota live below the federal poverty line.
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