Clinton County, Missouri Population 2021

Clinton County, Missouri's estimated population is 20,291 with a growth rate of -0.24% in the past year according to the most recent United States census data. Clinton County, Missouri is the 56th largest county inMissouri. The 2010 Population was 20,740 and has seen a growth of -2.16% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
202120,291-48-0.24%
202020,339-48-0.24%
201920,387-48-0.23%
201820,435-116-0.56%
201720,55130.01%
201620,548-33-0.16%
201520,5813201.58%
201420,261-301-1.46%
201320,56220.01%
201220,560-118-0.57%
201120,678-62-0.30%
201020,7404,14524.98%
199016,5956794.27%
198015,9163,45427.72%
197012,4628747.54%
196011,588-138-1.18%
195011,726-1,535-11.58%
194013,261-244-1.81%
193013,505-956-6.61%
192014,461-836-5.47%
191015,297-2,066-11.90%
190017,3632251.31%
189017,1381,0656.63%
188016,0732,01014.29%
187014,0636,21579.19%
18607,8484,062107.29%
18503,7861,06238.99%
18402,7240.00%
2021 Growth Rate
-0.24% (-48)
County Website
Founded
January 2, 1833
County Seat
2010 Population
20,740
Growth Since 2010
-2.16% (-449)
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Clinton County, Missouri Population Growth

Population by Race

Race Population Percentage
White19,61295.67%
Two or More Races3411.66%
Black or African American3101.51%
Asian1360.66%
American Indian and Alaska Native740.36%
Some Other Race180.09%
Native Hawaiian and Other Pacific Islander90.04%
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Clinton County, Missouri Population by Race

Clinton County, Missouri Population Pyramid $2021

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Clinton County, Missouri Median Age

41


Total

40.6


Male

41.7


Female

Clinton County, Missouri Adults

There are 15,564 adults, (3,583 of whom are seniors) in Clinton County, Missouri.

Clinton County, Missouri Age Dependency

71.1

Age Dependency Ratio

29.9

Old Age Dependency Ratio

41.2

Child Dependency Ratio

Clinton County, Missouri Sex Ratio

Female

10,351

50.49%

Male

10,149

49.51%

Clinton County, Missouri Population by Age

Clinton County, Missouri Renter vs Owner Occupied by Household Type

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Clinton County, Missouri Household Types

Type Owner Renter
Male51.2%48.8%
Female59.2%40.8%
Non Family68.6%31.4%
All76.4%23.6%
Married85.9%14.1%

76.4%

Rate of Home Ownership

Clinton County, Missouri Households and Families

Type Count Average Size Owned
All8,1772.4576.4
Married4,5382.9885.9
Non Family2,4751.2468.6
Female7363.1659.2
Male4282.6151.2

2.87

Average Family Size

2.45

Average Household Size

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Clinton County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1991.41%
9th to 12th Grade9366.63%
High School Graduate5,65540.04%
Some College3,13222.18%
Associates Degree1,1468.11%
Bachelors Degree2,12815.07%
Graduate Degree9276.56%
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Clinton County, Missouri Educational Attainment by Sex (over 25)

Clinton County, Missouri Educational Attainment by Race

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Race Total High School Bachelors
White13,43812,3812,918
Hispanic25123450
Black24119914
2+ Races9277
Native American585121
Asian525252
Other Race1414
Islander55

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

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Clinton County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$42,579$52,288$30,829
Less Than 9th Grade$29,630$44,250$23,419
High School Graduate$38,640$50,559$24,729
Some College$42,132$58,587$30,566
Bachelors Degree$48,179$50,351$45,446
Graduate Degree$55,332$65,515$52,931

$42,579

Average Earnings

$52,288

Average Male

$30,829

Average Female

Clinton County, Missouri Earnings by Educational Attainment

Clinton County, Missouri Language by Age

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Clinton County, Missouri Language

98.53% of Clinton County, Missouri residents speak only English, while 1.47% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.52% of the population.

Clinton County, Missouri Language

Clinton County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
White18,5831,6889.08%
Black3053310.82%
Hispanic439163.64%
Multiple341154.40%
Native74912.16%

8.87%

Overall Poverty Rate

7.90%

Male Poverty Rate

9.77%

Female Poverty Rate

Poverty in Clinton County, Missouri

The race most likely to be in poverty in Clinton County, Missouri is Native, with 12.16% below the poverty level.

The race least likely to be in poverty in Clinton County, Missouri is Hispanic, with 3.64% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.94%. Among those working part-time, it was 9.35%, and for those that did not work, the poverty rate was 15.36%.

Clinton County, Missouri Poverty

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Name Poverty
Less Than 9th Grade11.88%
High School9.38%
Some College5.69%
Bachelors or Greater1.52%

Clinton County, Missouri Poverty Rate by Education

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Rate Poverty
Female Unemployed14.23%
Female Employed7.16%
Male Unemployed3.09%
Male Employed1.75%

Clinton County, Missouri Poverty Rate by Employment Status and Sex

Clinton County, Missouri Income by Household Type

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Name Median Mean
Households$62,701$72,858
Families$73,924$82,504
Married Families$85,585-
Non Families$37,083$45,674
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Income by Household Type

Clinton County, Missouri Marital Status

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Marriage Rates

57.5%

Overall Marriage Rate

56.8%

Male Marriage Rate

58.1%

Female Marriage Rate

Clinton County, Missouri Married by Age and Sex

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Clinton County, Missouri Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

Clinton County, Missouri Marital Status by Race

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Clinton County, Missouri Marital Status

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1,728

Number of Veterans

1,598

Male Veterans

130

Female Veterans

War Veterans
Vietnam605
First Gulf War256
Second Gulf War227
Korea197
World War II96

Clinton County, Missouri Veterans by War

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Age Group Veterans
65 to 74478
35 to 54438
75+415
55 to 64307
18 to 3490

Clinton County, Missouri Veterans by Age

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Name Veterans % of Total
White1,68711.21%
Black217.92%
2+ Races2018.02%

Clinton County, Missouri Veterans by Race

Clinton County, Missouri Veterans by Education

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3.74%

Veteran Poverty Rate

31.02%

Veteran Disability Rate

Clinton County, Missouri Veterans by Education

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61.6%

Labor Force Participation

59%

Employment Rate

4.3%

Unemployment Rate

Clinton County, Missouri Employment by Age

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Clinton County, Missouri Employment by Race

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Clinton 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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69.59%

Born in Clinton County, Missouri

98.58%

Native Born

1.42%

Foreign Born

0.46%

Non Citizen

0.97%

Naturalized

Place of Birth

98.58% of Clinton County, Missouri residents were born in the United States, with 69.59% having been born in Missouri. 0.46% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Clinton 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