Cass County, Missouri Population 2021

Cass County, Missouri's estimated population is 107,802 with a growth rate of 0.95% in the past year according to the most recent United States census data. Cass County, Missouri is the 11th largest county in Missouri. The 2010 Population was 99,754 and has seen a growth of 8.07% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
2021107,8021,0110.95%
2020106,7911,0110.96%
2019105,7801,0110.96%
2018104,7691,2921.25%
2017103,4778550.83%
2016102,6221,2831.27%
2015101,3395110.51%
2014100,8281520.15%
2013100,6762410.24%
2012100,4354370.44%
201199,9982440.24%
201099,75435,94656.33%
199063,80812,77925.04%
198051,02911,58129.36%
197039,4489,74632.81%
196029,70210,37753.70%
195019,325-209-1.07%
194019,534-1,428-6.81%
193020,962-574-2.67%
192021,536-1,437-6.26%
191022,973-663-2.81%
190023,6363351.44%
189023,3018703.88%
188022,4313,13516.25%
187019,2969,50297.02%
18609,7943,70460.82%
18506,0901,39729.77%
18404,6930.00%
2021 Growth Rate
0.95%
County Website
Founded
March 3, 1835
County Seat
2010 Population
99,754
Growth (since 2010)
8.07%
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Cass County, Missouri Population Growth

Population by Race

Race Population Percentage
White94,52191.24%
Black or African American4,2384.09%
Two or More Races2,6002.51%
Asian7960.77%
Some Other Race6950.67%
American Indian and Alaska Native6040.58%
Native Hawaiian and Other Pacific Islander1430.14%
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Cass County, Missouri Population by Race

Cass County, Missouri Population Pyramid 2021

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Cass County, Missouri Median Age

39.8


Total

38.2


Male

41.4


Female

Cass County, Missouri Adults

There are 78,383 adults, (17,102 of whom are seniors) in Cass County, Missouri.

Cass County, Missouri Age Dependency

69.1

Age Dependency Ratio

27.9

Old Age Dependency Ratio

41.1

Child Dependency Ratio

Cass County, Missouri Sex Ratio

Female

52,979

51.14%

Male

50,618

48.86%

Cass County, Missouri Population by Age

Cass County, Missouri Renter vs Owner Occupied by Household Type

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Cass County, Missouri Household Types

Type Owner Renter
Married88%12%
All76.5%23.5%
Non Family62.2%37.8%
Male60.9%39.1%
Female56.9%43.1%

76.5%

Rate of Home Ownership

Cass County, Missouri Households and Families

Type Count Average Size Owned
All39,7702.5876.5
Married22,9843.0688
Non Family10,4971.2162.2
Female3,9283.1556.9
Male2,3613.0660.9

2.98

Average Family Size

2.58

Average Household Size

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Cass County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,6682.37%
9th to 12th Grade3,6745.21%
High School Graduate23,87533.87%
Some College16,81923.86%
Associates Degree5,8828.34%
Bachelors Degree12,07517.13%
Graduate Degree6,4989.22%
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Cass County, Missouri Educational Attainment by Sex (over 25)

Cass County, Missouri Educational Attainment by Race

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Name Total High School Bachelors
White63,64159,14216,623
Black2,5662,484917
Hispanic2,3961,811473
Multiple Races1,031916265
Asian541524260
Other Race523347129
Native American36730046
Islander717115

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 48.06%.

Cass County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$43,214$51,975$36,826
Less Than High School$25,006$31,385$19,701
High School Grad$36,923$44,443$29,118
Some College$42,376$52,054$35,624
Bachelors Degree$56,199$69,476$47,555
Graduate Degree$58,741$67,750$54,664

$43,214

Average Earnings

$51,975

Average Male

$36,826

Average Female

Cass County, Missouri Earnings by Educational Attainment

Cass County, Missouri Language by Age

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Cass County, Missouri Language

96.29% of Cass County, Missouri residents speak only English, while 3.71% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.41% of the population.

Cass County, Missouri Language

Cass County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
White90,0517,1267.91%
Black4,1321,04625.31%
Hispanic4,52348510.72%
Multiple2,46540916.59%
Asian79213016.41%
Native604508.28%
Islander1001515.00%
Other69581.15%

8.97%

Overall Poverty Rate

7.62%

Male Poverty Rate

10.27%

Female Poverty Rate

Poverty in Cass County, Missouri

The race most likely to be in poverty in Cass County, Missouri is Black, with 25.31% below the poverty level.

The race least likely to be in poverty in Cass County, Missouri is Other, with 1.15% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.78%. Among those working part-time, it was 12.55%, and for those that did not work, the poverty rate was 13.31%.

Cass County, Missouri Poverty

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Name Poverty
Less Than High School20.06%
High School8.48%
Some College6.31%
Bachelors or Greater2.04%

Cass County, Missouri Poverty Rate by Education

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Name Poverty
Female Unemployed33.71%
Male Unemployed19.43%
Female Employed5.88%
Male Employed3.45%

Cass County, Missouri Poverty Rate by Employment Status and Sex

Cass County, Missouri Income by Household Type

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Name Median Mean
Households$69,433$84,848
Families$80,914$94,645
Married Families$92,383$104,709
Non Families$38,993$51,395
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Income by Household Type

Cass County, Missouri Marital Status

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Marriage Rates

57.3%

Overall Marriage Rate

59.6%

Male Marriage Rate

55.2%

Female Marriage Rate

Cass County, Missouri Married by Age and Sex

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Cass County, Missouri 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.

Cass County, Missouri Marital Status by Race

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Cass County, Missouri Marital Status

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8,169

Number of Veterans

7,682

Male Veterans

487

Female Veterans

War Veterans
Vietnam2,926
First Gulf War1,732
Second Gulf War1,483
Korea594
World War II261

Cass County, Missouri Veterans by War

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Age Group Veterans
65 to 741,976
35 to 541,929
75+1,922
55 to 641,681
18 to 34661

Cass County, Missouri Veterans by Age

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Name Veterans % of Total
White7,67310.61%
Black2588.45%
Hispanic1575.64%
2 or More907.51%
Indian8516.44%
Asian416.98%
Other111.84%
Hawaiian1113.58%

Cass County, Missouri Veterans by Race

Cass County, Missouri Veterans by Education

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5.45%

Veteran Poverty Rate

31.31%

Veteran Disability Rate

Cass County, Missouri Veterans by Education

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66%

Labor Force Participation

63.5%

Employment Rate

3.8%

Unemployment Rate

Cass County, Missouri Employment by Age

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Cass County, Missouri Employment by Race

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Cass County, Missouri 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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61.17%

Born in Missouri

97.98%

Native Born

2.02%

Foreign Born

0.96%

Non Citizen

1.06%

Naturalized

Place of Birth

97.98% of Cass County, Missouri residents were born in the United States, with 61.17% having been born in Missouri. 0.96% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Cass County, Missouri Place of Birth

  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

Sources