Linn County, MO Demographics

Population - Employment - Households - Income / Financial - Housing - Education - Marital Status - Means of Transport to Work - Median Income by Zipcode

What is the population of Linn County?

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There are 13,756 residents in Linn County, with a median age of 43. Of this, 48.55% are males and 51.45% are females. US-born citizens make up 98.83% of the resident pool in Linn County, while non-US-born citizens account for 0.68%. Additionally, 0.49% of the population is represented by non-citizens.
A total of 12,528 people in Linn County currently live in the same house as they did last year.
Y-o-Y Change
Total Population 13,756 -2.3%
Male Population 6,679 -2.5%
Female Population 7,077 -2.1%
Male population 48.55%
Female population 51.45%
Y-o-Y Change
Median Age 43 -2.3%
Citizen US Born 13,595 -2.6%
Citizen not US Born 93 1.1%
Not Citizen 68 74.4%
Citizen US Born 98.83%
Citizen not US Born 0.68%
Not Citizen 0.49%
Y-o-Y Change
Moved from Abroad 26 36.8%
Moved from Same County 632 -14.6%
Moved from Same State 250 9.2%
Moved from Different State 217 11.3%
Same House as Last Year 12,528 -1.9%
Moved from Abroad 0.19%
Moved from Same County 4.63%
Moved from Same State 1.83%
Moved from Different State 1.59%
Same House as Last Year 91.76%

What are the employment statistics in Linn County?

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White-collar workers make up 66.44% of the working population in Linn County, while blue-collar employees account for 33.56%. There are also 840 entrepreneurs in Linn County (13.48% of the workforce); 3,720 workers employed in private companies (59.7%); and 1,188 people working in governmental institutions (19.07%).
Y-o-Y Change
White Collar 4,140 -5.6%
Blue Collar 2,091 6.2%
White Collar 66.44%
Blue Collar 33.56%
Y-o-Y Change
Self Employees 840 -3.3%
Private Companies 3,720 -2.8%
Governmental Workers 1,188 -0.1%
Not for Profit Companies 483 2.5%
Self Employees 13.48%
Private Companies 59.7%
Governmental Workers 19.07%
Not for Profit Companies 7.75%

How many households are there in Linn County?

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There are a total of 5,360 households in Linn County, each made up of around 3 members. Family establishments represent 67.54% of these Linn County households, while non-family units account for the remaining 32.46%. Additionally, 29.57% of households have children and 70.43% of households are without children.
Y-o-Y Change
Total Households 5,360 -1.6%
Average People Per Household 3 3.2%
Family Households 3,620 -3.7%
Non-family Households 1,740 3.1%
Family Households 67.54%
Non-family Households 32.46%
Y-o-Y Change
Households with Children 1,585 -4.0%
Households without Children 3,775 -0.6%
Households with Children 29.57%
Households without Children 70.43%

What are the median and average incomes in Linn County?

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The average annual household income in Linn County is $80,369, while the median household income sits at $61,812 per year. Residents aged 25 to 44 earn $76,563, while those between 45 and 64 years old have a median wage of $65,938. In contrast, people younger than 25 and those older than 65 earn less, at $53,456 and $45,781, respectively.
Y-o-Y Change
Average Household Income $80,369 13.2%
Median Household Income $61,812 5.1%
People below Poverty Level 2,145 7.5%
People above Poverty Level 11,289 -3.8%

How many homeowners and renters are there in Linn County?

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There are 6,883 housing units in Linn County, and the median year in which these properties were built is 1970. Of the 5,360 occupied housing units in Linn County, 77.93% are owner-occupied, while 22.07% have renters living in them.
Meanwhile, properties bought with mortgages account for 43.33% of the units, and the median value of a home with a mortgage is $139,300. In general, housing costs reach $614 per month in Linn County.
Y-o-Y Change
Housing Units 6,883 -1.7%
Median Year Built 1970 0.1%
Built in 1939 or Earlier 1,277 -14.6%
Built between 1940 and 1949 683 -0.4%
Built between 1950 and 1959 865 2.5%
Built between 1960 and 1969 1,042 2.7%
Built between 1970 and 1979 1,054 0.9%
Built between 1980 and 1989 576 2.9%
Built between 1990 and 1999 615 6.8%
Built between 2000 and 2009 490 -12.2%
Built between 2010 and 2019 265 18.3%
Built in 2020 or Later 16 N/A
Y-o-Y Change
Occupied Housing Units 5,360 -1.6%
Owner Occupied 4,177 -2.4%
Renter Occupied 1,183 1.3%
Owner Occupied 77.93%
Renter Occupied 22.07%
Y-o-Y Change
With Mortgage 1,810 -0.7%
Without Mortgage 2,367 -3.7%
Median Value with Mortgage $139,300 6.6%
Median Value without Mortgage $99,200 10.5%
Median Housing Costs per Month $614 5.9%
With Mortgage 43.33%
Without Mortgage 56.67%

What is the level of education in Linn County?

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Approximately 50.92% of the population in Linn County holds a high school degree (that's 5,595 residents), while 21.25% have attained a college certificate (2,335 locals) and 11.58% have a bachelor's degree (1,272 people).
Y-o-Y Change
No High School 331 -7.5%
Some High School 5,595 -1.9%
Some College 2,335 -1.3%
Associate Degree 845 -8.0%
Bachelor's Degree 1,272 0.2%
Graduate Degree 610 4.3%
No High School 3.01%
Some High School 50.92%
Some College 21.25%
Associate Degree 7.69%
Bachelor's Degree 11.58%
Graduate Degree 5.55%

What is the marital status of Linn County residents?

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A total of 2,601 people in Linn County have never been married (which represents 23.34% of the total population), while 6,147 of them are wedded (55.15%). Separated and divorced residents are in smaller numbers, at 96 (0.86%) and 1,447 (12.98%), respectively.
Y-o-Y Change
Never Married 2,601 -0.2%
Married 6,147 -2.5%
Separated 96 -7.7%
Widowed 854 2.0%
Divorced 1,447 -0.1%
Never Married 23.34%
Married 55.15%
Separated 0.86%
Widowed 7.66%
Divorced 12.98%

What are the most common means of transportation in Linn County?

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The top three means of transportation people in Linn County use to get to work are: car, walking and bicycle. A total of 5,537 residents commute by car, 93 prefer going to work by walking and 17 by bicycle.
Y-o-Y Change
Car 5,537 -1.9%
Ferryboat 2 100.0%
Bicycle 17 -5.6%
Walk 93 -16.2%

What is the median and average household income in Linn County by zipcode?

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ZipCode Population Number of Households Median Income Average Income
63557 309 119 $61,875.00 $74,921.00
63566 58 31 $89,125.00 $111,026.00
64658 3,221 1,180 $61,750.00 $88,394.00
64659 969 367 $68,438.00 $82,784.00
64628 5,590 2,290 $55,735.00 $78,776.00
64630 540 211 $66,806.00 $72,564.00
64631 770 321 $54,375.00 $60,896.00
64646 314 85 $53,750.00 $96,615.00
64651 422 194 $53,289.00 $66,328.00
64653 587 242 $64,219.00 $82,374.00

Methodology & Disclaimers


Demographic data shown in this section was gathered from the latest U.S. Census Bureau release, the 2022 American Community Survey. The information is updated yearly, as soon as new data is made available by the US Census Bureau.
No representation, guarantee or warranty is made as to the accuracy or completeness of information modified or aggregated for specific neighborhoods and/or zip codes.

Zip codes included in this demographic data: 63557 63566 64628 64630 64631 64646 64651 64653 64658 64659 64674 64688