US Census Data

Grand Forks County vs Williams County

A side-by-side comparison of Grand Forks County and Williams County: population, income, housing, and more.

Grand Forks County and Williams County are counties in North Dakota. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Grand Forks County has the higher population (72,764 vs 39,368 in Williams County). Williams County has the higher median household income ($90,224 vs $68,450 in Grand Forks County). Williams County has the higher median home value ($267,800 vs $244,200 in Grand Forks County).

Population, income & housing

Grand Forks CountyWilliams County
Population72,76439,368
Median age30.6 yrs32.3 yrs
Median household income$68,450$90,224
Median home value$244,200$267,800
Median gross rent$971$1,108
Housing units33,73620,291
Homeownership rate52.1%57.2%
Bachelor's degree or higher37.2%23.7%
Unemployment rate2.7%2.5%

Trends (ACS 5-year, 2019–2023)

Grand Forks CountyWilliams County
Population70,224 → 72,764 (+3.6%)35,208 → 39,368 (+11.8%)
Median household income$54,051 → $68,450 (+26.6%)$87,161 → $90,224 (+3.5%)
Median home value$206,500 → $244,200 (+18.3%)$247,400 → $267,800 (+8.2%)
Median gross rent$824 → $971 (+17.8%)$968 → $1,108 (+14.5%)

Grand Forks County

Population
70,22472,764
Median household income
$54,051$68,450
Median home value
$206,500$244,200
Median gross rent
$824$971

Williams County

Population
35,20839,368
Median household income
$87,161$90,224
Median home value
$247,400$267,800
Median gross rent
$968$1,108

Age & race/ethnicity

Age distribution (share)

Grand Forks CountyWilliams County
Under 56.3%9.2%
5 to 1714.9%20.8%
18 to 2419.4%7.4%
25 to 3415.5%16.7%
35 to 4411.3%16.8%
45 to 548.7%9.7%
55 to 649.9%9.5%
65 to 748.2%6.1%
75 and over5.8%3.7%

Race & ethnicity (share)

Grand Forks CountyWilliams County
White (non-Hispanic)82.2%76.7%
Black or African American3.4%5.2%
American Indian & Alaska Native1.7%2.0%
Asian2.7%1.2%
Native Hawaiian & Pacific Islander0.5%0.1%
Some other race0.2%0.4%
Two or more races4.1%4.7%
Hispanic or Latino5.2%9.7%

Educational attainment (age 25+)

Share of adults 25+

Grand Forks CountyWilliams County
No high school diploma4.3%9.4%
High school graduate21.3%33.7%
Some college or associate's37.3%33.2%
Bachelor's degree23.4%15.3%
Graduate or professional degree13.7%8.5%

Commute to work

How workers get to work (share)

Grand Forks CountyWilliams County
Drove alone80.2%83.3%
Carpooled8.5%9.0%
Public transit0.9%0.2%
Walked3.4%3.4%
Bicycle0.3%0.0%
Worked from home5.5%3.2%
Other means1.3%0.9%

Housing

Units in structure (share)

Grand Forks CountyWilliams County
1-unit, detached44.3%45.7%
1-unit, attached9.2%4.8%
2 to 4 units6.4%4.5%
5 to 19 units12.9%8.4%
20 or more units23.0%28.0%
Mobile home & other4.2%8.5%

Poverty & households

Grand Forks CountyWilliams County
Poverty rate13.9%8.8%
Average household size2.202.53
Mean commute (minutes)1619
Median year structure built19811993

Full profiles

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