Monona County IA Information


Monona County Subdivisions

Monona County IA Data & Demographics (As of July 1, 2017)


Total Population 9,134
Daytime Population: Workers 3,487
Daytime Population: Residents 5,000
Total Daytime Population (TDP) 8,487
Ratio TDP/Total Population1 0.93
Population in Households 8,934
Population in Familes 6,913
Population in Group Qrtrs 200
Population Density2 13
Diversity Index3 11


Median Household Income $45,700
Average Household Income $59,252
Per Capita Income $25,933


Total Housing Units 4,697 (100%)
Owner Occupied HU 2,900 (61.7%)
Renter Occupied HU 1,062 (22.6%)
Vacant Housing Units 735 (15.6%)
Median Home Value $83,925
Average Home Value $119,181


Total Households 3,962
Average Household Size 2.25
Family Households 2,408
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 -0.16% -0.15%
Households -0.3% -0.24%
Families -0.49% -0.34%
Median Household Income   2.97%
Per Capita Income   2.7%


Monona County IA - Peer Comparisons by Rank and Percentile

The table below compares Monona County to the other 99 counties and county equivalents in Iowa by rank and percentile using July 1, 2017 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 # 82 18th
Population Density # 93 7th
Diversity Index # 70 29th
Median Household Income # 90 10th
Per Capita Income # 67 33rd

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