Linn County MO Information


Linn County Subdivisions

Linn County MO Data & Demographics (As of July 1, 2018)


Total Population 12,459
Population in Households 12,307
Population in Familes 9,870
Population in Group Qrtrs 152
Population Density1 20
Diversity Index2 12


Median Household Income $40,485
Average Household Income $53,756
Per Capita Income $22,468


Total Housing Units 6,429 (100%)
Owner Occupied HU 3,717 (57.8%)
Renter Occupied HU 1,440 (22.4%)
Vacant Housing Units 1,272 (19.8%)
Median Home Value $89,122
Average Home Value $121,677


Total Households 5,157
Average Household Size 2.39
Family Households 3,355
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population -0.29% -0.48%
Households -0.33% -0.51%
Families -0.46% -0.6%
Median Household Income   1.51%
Per Capita Income   2.08%


Linn County MO - Peer Comparisons by Rank and Percentile

The table below compares Linn County to the other 115 counties and county equivalents in Missouri by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 80 31st
Population Density # 85 27th
Diversity Index # 79 33rd
Median Household Income # 71 39th
Per Capita Income # 61 48th

Additional comparisons and rankings can be made with a VERY EASY TO USE Missouri Census Data Comparison Tool.