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Monona County, Iowa: property tax rate, home values and income

Effective property tax rate

1.15%

85th highest of 99 counties in Iowa

Median home value

$122,600

78th highest in Iowa

Median household income

$62,944

82nd highest in Iowa

Population

8,619

Census ACS 2023

Sources: US Census Bureau, American Community Survey 5-year estimates · Updated 11/03/2026

In Monona County, Iowa the effective property tax rate is 1.15%. The median homeowner pays $1,412 a year in real estate taxes on a home with a median value of $122,600. That rate is the 85th highest of the 99 Iowa counties with published data, and the 871st highest of 3,132 counties in the United States.

Property tax in Monona County

The effective rate is the median real estate tax paid divided by the median home value. The Iowa statewide average is 1.43%, so Monona County is below it. Applying this county's rate to other home prices gives a rough idea of the yearly bill; actual bills depend on the school district, exemptions and the assessed value.

Home valueEstimated tax per yearPer month
$122,600 (county median)$1,410$118
$200,000$2,300$192
$300,000$3,450$288
$400,000$4,600$383
$500,000$5,750$479

Home values and incomes

The median home value is $122,600 (78th highest in Iowa, 2452nd highest nationally) and the median household income is $62,944. Homes cost about 1.9 times a typical household's yearly income. Median gross rent is $795 a month. 76.4% of occupied homes are owner-occupied. Homeowners with a mortgage pay a median of $1,098 a year for insurance. For comparison, the Iowa statewide median home value is $236,623.

Counties near Monona County in the Iowa property tax ranking

CountyEffective rateMedian home value
Mitchell County1.16%$164,100
Sioux County1.16%$235,600
Winneshiek County1.16%$239,000
Monona County1.15%$122,600
Pocahontas County1.14%$93,300
Chickasaw County1.10%$164,400
Cherokee County1.08%$145,100

Frequently asked questions

What is the property tax rate in Monona County, Iowa?

The effective property tax rate is 1.15% of home value per year, the 85th highest of 99 counties in Iowa (Census ACS 2023 5-year estimates).

How much is property tax on a $300,000 home in Monona County?

At the county's effective rate of 1.15%, about $3,450 a year (roughly $288 a month). Your actual bill depends on the assessed value, your school district and exemptions.

What is the median home value in Monona County?

The median home value is $122,600 (Census ACS 2023 5-year estimates, owner-occupied homes).

What is the median household income in Monona County?

The median household income is $62,944 (Census ACS 2023 5-year estimates).