Linn County, Missouri Population 2021

Linn County, Missouri's estimated population is 11,682 with a growth rate of -1.01% in the past year according to the most recent United States census data. Linn County, Missouri is the 82nd largest county inMissouri. The 2010 Population was 12,774 and has seen a growth of -8.55% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
202111,682-119-1.01%
202011,801-119-1.00%
201911,920-119-0.99%
201812,039-129-1.06%
201712,168220.18%
201612,146-147-1.20%
201512,293-27-0.22%
201412,320-10-0.08%
201312,330-158-1.27%
201212,488-113-0.90%
201112,601-173-1.35%
201012,774-1,111-8.00%
199013,885-1,610-10.39%
198015,4953702.45%
197015,125-1,690-10.05%
196016,815-2,050-10.87%
195018,865-2,551-11.91%
194021,416-1,923-8.24%
193023,339-1,439-5.81%
192024,778-475-1.88%
191025,253-250-0.98%
190025,5031,3825.73%
189024,1214,10520.51%
188020,0164,11625.89%
187015,9006,78874.50%
18609,1125,054124.54%
18504,0581,81380.76%
18402,2450.00%
2021 Growth Rate
-1.01% (-119)
Founded
January 1, 1837
County Seat
2010 Population
12,774
Growth Since 2010
-8.55% (-1,092)
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Linn County, Missouri Population Growth

Population by Race

Race Population Percentage
White11,73996.91%
Two or More Races2141.77%
Black or African American570.47%
Asian430.35%
American Indian and Alaska Native320.26%
Some Other Race190.16%
Native Hawaiian and Other Pacific Islander90.07%
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Linn County, Missouri Population by Race

Linn County, Missouri Population Pyramid $2021

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Linn County, Missouri Median Age

41.8


Total

40.4


Male

43.7


Female

Linn County, Missouri Adults

There are 9,237 adults, (2,487 of whom are seniors) in Linn County, Missouri.

Linn County, Missouri Age Dependency

79.5

Age Dependency Ratio

36.8

Old Age Dependency Ratio

42.6

Child Dependency Ratio

Linn County, Missouri Sex Ratio

Female

6,228

51.42%

Male

5,885

48.58%

Linn County, Missouri Population by Age

Linn County, Missouri Renter vs Owner Occupied by Household Type

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Linn County, Missouri Household Types

Type Owner Renter
Female46%54%
Non Family61.5%38.5%
All72.9%27.1%
Male75.1%24.9%
Married86.4%13.6%

72.9%

Rate of Home Ownership

Linn County, Missouri Households and Families

Type Count Average Size Owned
All5,1062.3472.9
Married2,5972.8786.4
Non Family1,6691.1161.5
Female6193.0546
Male2213.3975.1

2.84

Average Family Size

2.34

Average Household Size

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Linn County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2643.19%
9th to 12th Grade6167.44%
High School Graduate3,78745.72%
Some College1,51818.33%
Associates Degree6988.43%
Bachelors Degree93111.24%
Graduate Degree4695.66%
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Linn County, Missouri Educational Attainment by Sex (over 25)

Linn County, Missouri Educational Attainment by Race

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Race Total High School Bachelors
White7,9737,1371,311
Hispanic13112638
2+ Races948530
Black5230
Asian333228
Other Race1914
Native American1693

The highest rate of high school graduation is among asian people with a rate of 96.97%.

The highest rate of bachelors degrees is among asian people with a rate of 84.85%.

Linn County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$32,403$36,444$30,136
Less Than 9th Grade$25,921$31,250$21,116
High School Graduate$31,596$37,522$26,384
Some College$31,947$32,330$31,477
Bachelors Degree$32,750$34,022$31,641
Graduate Degree$50,038$61,042$44,940

$32,403

Average Earnings

$36,444

Average Male

$30,136

Average Female

Linn County, Missouri Earnings by Educational Attainment

Linn County, Missouri Language by Age

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Linn County, Missouri Language

98.21% of Linn County, Missouri residents speak only English, while 1.79% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.87% of the population.

Linn County, Missouri Language

Linn County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
White11,3461,58413.96%
Hispanic29313245.05%
Multiple2149142.52%
Black572035.09%
Asian43920.93%
Native32721.88%

15.39%

Overall Poverty Rate

13.04%

Male Poverty Rate

17.62%

Female Poverty Rate

Poverty in Linn County, Missouri

The race most likely to be in poverty in Linn County, Missouri is Hispanic, with 45.05% below the poverty level.

The race least likely to be in poverty in Linn County, Missouri is White, with 13.96% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.09%. Among those working part-time, it was 16.49%, and for those that did not work, the poverty rate was 19.59%.

Linn County, Missouri Poverty

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Name Poverty
Less Than 9th Grade25.00%
High School9.41%
Some College7.29%
Bachelors or Greater3.16%

Linn County, Missouri Poverty Rate by Education

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Rate Poverty
Male Unemployed31.58%
Female Unemployed26.67%
Female Employed8.57%
Male Employed7.54%

Linn County, Missouri Poverty Rate by Employment Status and Sex

Linn County, Missouri Income by Household Type

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Name Median Mean
Households$45,930$59,352
Families$52,199$68,747
Married Families$68,150-
Non Families$25,691$34,085
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Income by Household Type

Linn County, Missouri Marital Status

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Marriage Rates

55.2%

Overall Marriage Rate

57.9%

Male Marriage Rate

52.8%

Female Marriage Rate

Linn County, Missouri Married by Age and Sex

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Linn County, Missouri 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 55-64.

Linn County, Missouri Marital Status by Race

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Linn County, Missouri Marital Status

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748

Number of Veterans

706

Male Veterans

42

Female Veterans

War Veterans
Vietnam334
Korea100
First Gulf War89
World War II52
Second Gulf War45

Linn County, Missouri Veterans by War

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Age Group Veterans
65 to 74259
75+234
55 to 64132
35 to 54108
18 to 3415

Linn County, Missouri Veterans by Age

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Name Veterans % of Total
White7268.09%
Black1630.77%
2+ Races43.51%
Native American28.70%

Linn County, Missouri Veterans by Race

Linn County, Missouri Veterans by Education

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8.34%

Veteran Poverty Rate

41.17%

Veteran Disability Rate

Linn County, Missouri Veterans by Education

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60%

Labor Force Participation

58.8%

Employment Rate

1.9%

Unemployment Rate

Linn County, Missouri Employment by Age

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Linn County, Missouri Employment by Race

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Linn 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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76.84%

Born in Linn County, Missouri

99.05%

Native Born

0.95%

Foreign Born

0.39%

Non Citizen

0.56%

Naturalized

Place of Birth

99.05% of Linn County, Missouri residents were born in the United States, with 76.84% having been born in Missouri. 0.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Linn 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