Cass County, North Dakota Population 2020

Cass County, North Dakota's estimated population is 177,937 with a growth rate of 2.10% in the past year according to the most recent United States census data. Cass County, North Dakota is the largest county in North Dakota.

Year Population Growth Growth Rate
2018181,5163,5792.01%
2017177,9373,6662.10%
2016174,2713,5372.07%
2015170,7344,1812.51%
2014166,5533,7182.28%
2013162,8355,4303.45%
2012157,4054,1192.69%
2011153,2862,9811.98%
2010150,30547,43146.11%
1990102,87414,62716.58%
198088,24714,59419.81%
197073,6536,70610.02%
196066,9478,07013.71%
195058,8776,02811.41%
194052,8494,1148.44%
193048,7357,25817.50%
192041,4777,54222.22%
191033,9355,31018.55%
190028,6259,01245.95%
189019,61310,615117.97%
18808,9980.00%

Cass County, North Dakota Population Growth

Population by Race

Race Population Percentage
White152,50587.54%
Black or African American8,9225.12%
Asian5,3303.06%
Two or More Races4,6482.67%
American Indian and Alaska Native1,6310.94%
Some Other Race1,1210.64%
Native Hawaiian and Other Pacific Islander450.03%

Cass County, North Dakota Population Pyramid 2020

Cass County, North Dakota Median Age

32.2


Total

31.6


Male

33


Female

Cass County, North Dakota Adults

There are 135,349 adults, (19,598 of whom are seniors) in Cass County, North Dakota.

Cass County, North Dakota Age Dependency

50.5

Age Dependency Ratio

16.9

Old Age Dependency Ratio

33.6

Child Dependency Ratio

Cass County, North Dakota Sex Ratio

Female

85,856

49.29%

Male

88,346

50.71%

Cass County, North Dakota Households and Families

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

Cass County, North Dakota Household Types

Type Owner Renter
Married79.9%20.1%
All52.8%47.2%
Male42.6%57.4%
Female37.3%62.7%
Non Family29.6%70.4%

52.8%

Rate of Home Ownership

Type Count Average Size Owned
All74,2052.2852.8
Married32,6573.0279.9
Non Family32,5561.3429.6
Female6,2322.9837.3
Male2,7603.0842.6

2.94

Average Family Size

2.28

Average Household Size

8.7%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Cass County, North Dakota Education

Education Attained Count Percentage
Less Than 9th Grade2,7382.50%
9th to 12th Grade3,2522.97%
High School Graduate21,59019.73%
Some College22,76920.80%
Associates Degree15,98414.60%
Bachelors Degree30,59727.95%
Graduate Degree12,52311.44%

Cass County, North Dakota Educational Attainment by Race

Name Total High School Bachelors
White97,42193,61839,516
Black4,4843,579971
Asian3,1142,4391,590
Hispanic2,0831,618385
Multiple Races1,6501,444470
Native American943910205
Other Race61643293
Islander4545

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 51.06%.

Name Average Male Female
Overall$41,714$47,849$36,358
Less Than High School$21,918$34,797$16,272
High School Grad$31,880$37,308$26,514
Some College$38,661$45,626$32,113
Bachelors Degree$48,541$58,521$41,376
Graduate Degree$73,337$87,917$62,165

$41,714

Average Earnings

$47,849

Average Male

$36,358

Average Female

Cass County, North Dakota Language

Cass County, North Dakota Language by Age

Cass County, North Dakota Language

91.56% of Cass County, North Dakota residents speak only English, while 8.44% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.28% of the population.

Cass County, North Dakota Poverty

Cass County, North Dakota Poverty by Race

Name Total In Poverty Poverty Rate
White145,81012,0898.29%
Black8,7563,18236.34%
Multiple4,5191,08924.10%
Asian5,22894918.15%
Hispanic4,39787119.81%
Native1,56539425.18%
Other1,056726.82%

10.73%

Overall Poverty Rate

10.54%

Male Poverty Rate

10.92%

Female Poverty Rate

Poverty in Cass County, North Dakota

The race most likely to be in poverty in Cass County, North Dakota is Black, with 36.34% below the poverty level.

The race least likely to be in poverty in Cass County, North Dakota is Other, with 6.82% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.97%. Among those working part-time, it was 21.59%, and for those that did not work, the poverty rate was 17.90%.

Name Poverty
Less Than High School21.92%
High School10.95%
Some College7.38%
Bachelors or Greater2.88%
Name Poverty
Male Unemployed33.22%
Female Unemployed30.30%
Female Employed8.68%
Male Employed6.55%

Cass County, North Dakota Income

Cass County, North Dakota Income by Household Type

Name Median Mean
Households$62,031$86,006
Families$83,165$110,573
Married Families$96,050$126,109
Non Families$37,896$51,807

Cass County, North Dakota Marital Status

Cass County, North Dakota Marital Status

Marriage Rates

48.5%

Overall Marriage Rate

47.6%

Male Marriage Rate

49.4%

Female Marriage Rate

Cass County, North Dakota Married by Age and Sex

Cass County, North Dakota Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Cass County, North Dakota Marital Status by Race

Cass County, North Dakota Veterans

8,789

Number of Veterans

8,058

Male Veterans

731

Female Veterans

War Veterans
Vietnam3,053
Second Gulf War2,008
First Gulf War1,811
Korea616
World War II278
Name Veterans % of Total
White8,2936.86%
Hispanic1555.56%
2 or More1476.36%
Indian14613.25%
Black1462.60%
Asian340.81%
Other232.85%

$Cass County, North Dakota Veterans by Education

7.01%

Veteran Poverty Rate

25.03%

Veteran Disability Rate

Cass County, North Dakota Employment Status

75.5%

Labor Force Participation

73.1%

Employment Rate

2.9%

Unemployment Rate

Cass County, North Dakota Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

55.43%

Born in North Dakota

92.80%

Native Born

7.20%

Foreign Born

4.31%

Non Citizen

Place of Birth

92.80% of Cass County, North Dakota residents were born in the United States, with 55.43% having been born in North Dakota. 4.31% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990