Lewis County, Missouri Population 2021

Lewis County, Missouri's estimated population is 9,650 with a growth rate of -0.65% in the past year according to the most recent United States census data. Lewis County, Missouri is the 90th largest county inMissouri. The 2010 Population was 10,210 and has seen a growth of -5.48% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
20219,650-63-0.65%
20209,713-63-0.64%
20199,776-63-0.64%
20189,839-113-1.14%
20179,952-120-1.19%
201610,072-66-0.65%
201510,138390.39%
201410,099-12-0.12%
201310,111-8-0.08%
201210,119-101-0.99%
201110,220100.10%
201010,210-23-0.22%
199010,233-668-6.13%
198010,901-92-0.84%
197010,99390.08%
196010,9842512.34%
195010,733-757-6.59%
194011,490-603-4.99%
193012,093-1,372-10.19%
192013,465-2,049-13.21%
191015,514-1,210-7.24%
190016,7247894.95%
189015,935100.06%
188015,9258115.37%
187015,1142,82823.02%
186012,2865,70886.77%
18506,5785388.91%
18406,0400.00%
2021 Growth Rate
-0.65% (-63)
County Website
Founded
January 2, 1833
County Seat
2010 Population
10,210
Growth Since 2010
-5.48% (-560)
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Lewis County, Missouri Population Growth

Population by Race

Race Population Percentage
White9,25592.97%
Black or African American4194.21%
Two or More Races1801.81%
American Indian and Alaska Native770.77%
Native Hawaiian and Other Pacific Islander240.24%
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Lewis County, Missouri Population by Race

Lewis County, Missouri Population Pyramid $2021

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Lewis County, Missouri Median Age

40.6


Total

39.7


Male

41.5


Female

Lewis County, Missouri Adults

There are 7,720 adults, (1,830 of whom are seniors) in Lewis County, Missouri.

Lewis County, Missouri Age Dependency

69

Age Dependency Ratio

31.1

Old Age Dependency Ratio

37.9

Child Dependency Ratio

Lewis County, Missouri Sex Ratio

Female

4,911

49.33%

Male

5,044

50.67%

Lewis County, Missouri Population by Age

Lewis County, Missouri Renter vs Owner Occupied by Household Type

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Lewis County, Missouri Household Types

Type Owner Renter
Female60.7%39.3%
Non Family61.2%38.8%
All76.1%23.9%
Male81.3%18.7%
Married87.1%12.9%

76.1%

Rate of Home Ownership

Lewis County, Missouri Households and Families

Type Count Average Size Owned
All3,7522.4376.1
Married1,988387.1
Non Family1,2491.1461.2
Female2903.5860.7
Male2253.1681.3

2.98

Average Family Size

2.43

Average Household Size

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Lewis County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2604.00%
9th to 12th Grade4887.51%
High School Graduate2,98545.91%
Some College1,43622.09%
Associates Degree4476.87%
Bachelors Degree5478.41%
Graduate Degree3395.21%
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Lewis County, Missouri Educational Attainment by Sex (over 25)

Lewis County, Missouri Educational Attainment by Race

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Race Total High School Bachelors
White6,1225,444837
Black28123331
Native American41279
2+ Races34265
Hispanic23234
Islander1313

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 native american people with a rate of 21.95%.

Lewis County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$36,898$43,325$27,883
Less Than 9th Grade$15,375$$14,444
High School Graduate$34,653$43,179$22,206
Some College$35,493$37,438$30,192
Bachelors Degree$45,571$45,929$43,958
Graduate Degree$49,464$$46,833

$36,898

Average Earnings

$43,325

Average Male

$27,883

Average Female

Lewis County, Missouri Earnings by Educational Attainment

Lewis County, Missouri Language by Age

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Lewis County, Missouri Language

97.73% of Lewis County, Missouri residents speak only English, while 2.27% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.24% of the population.

Lewis County, Missouri Language

Lewis County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
White8,5771,58818.51%
Black3325115.36%
Multiple1804927.22%
Native681927.94%
Hispanic2328.70%

18.61%

Overall Poverty Rate

16.51%

Male Poverty Rate

20.72%

Female Poverty Rate

Poverty in Lewis County, Missouri

The race most likely to be in poverty in Lewis County, Missouri is Native, with 27.94% below the poverty level.

The race least likely to be in poverty in Lewis County, Missouri is Hispanic, with 8.70% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.33%. Among those working part-time, it was 18.08%, and for those that did not work, the poverty rate was 29.46%.

Lewis County, Missouri Poverty

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Name Poverty
Less Than 9th Grade39.55%
High School14.40%
Some College11.04%
Bachelors or Greater6.00%

Lewis County, Missouri Poverty Rate by Education

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Rate Poverty
Male Unemployed36.73%
Female Employed9.22%
Male Employed7.55%
Female Unemployed2.67%

Lewis County, Missouri Poverty Rate by Employment Status and Sex

Lewis County, Missouri Income by Household Type

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Name Median Mean
Households$45,988$57,940
Families$57,118$70,227
Married Families$64,516-
Non Families$22,886$30,089
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Income by Household Type

Lewis County, Missouri Marital Status

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Marriage Rates

50.6%

Overall Marriage Rate

48.9%

Male Marriage Rate

52.4%

Female Marriage Rate

Lewis County, Missouri Married by Age and Sex

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Lewis 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 45-54.

Lewis County, Missouri Marital Status by Race

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Lewis County, Missouri Marital Status

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800

Number of Veterans

769

Male Veterans

31

Female Veterans

War Veterans
Vietnam329
First Gulf War155
Second Gulf War91
Korea78
World War II40

Lewis County, Missouri Veterans by War

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Age Group Veterans
65 to 74257
75+202
35 to 54167
55 to 64131
18 to 3443

Lewis County, Missouri Veterans by Age

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Name Veterans % of Total
White73610.19%
Black205.41%
Native American1946.34%
Islander1354.17%
Hispanic1225.53%
2+ Races1218.75%

Lewis County, Missouri Veterans by Race

Lewis County, Missouri Veterans by Education

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9.43%

Veteran Poverty Rate

35.01%

Veteran Disability Rate

Lewis County, Missouri Veterans by Education

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56.5%

Labor Force Participation

54.9%

Employment Rate

2.8%

Unemployment Rate

Lewis County, Missouri Employment by Age

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Lewis County, Missouri Employment by Race

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Lewis 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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39.97%

Born in Lewis County, Missouri

99.22%

Native Born

0.78%

Foreign Born

0.43%

Non Citizen

0.35%

Naturalized

Place of Birth

99.22% of Lewis County, Missouri residents were born in the United States, with 39.97% having been born in Missouri. 0.43% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lewis 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