Decatur
Iowa

What stands out

What stands out about Decatur County: the property tax rate is in the top 5% of American counties (1.89%) and the home price against local income is in the bottom 9% of American counties (1.4 years of income). Within Iowa it ranks 1st of 99 counties for the property tax rate.

Where you are

You live in Decatur County, Iowa. 7,684 people live here with you, so most faces are familiar. The population shrank 0.4% last year, and more Americans moved out than in (net -26).

Iowa cut its income tax to a flat 3.8% in 2025 and stopped taxing retirement income for residents 55 and over in 2023, including pensions, 401(k) and IRA withdrawals. It still has an inheritance tax, but that is being phased out and ends for deaths after 2024. Winters are long and the state's economy still moves with corn, soybean and hog prices.

Money

The typical household here brings in $56,068 a year, lower than 64% of American counties. Employers pay an average wage of $42,983. Unemployment runs 2.5%, lower than 84% of American counties. 9% of workers work from home; for the rest the average commute is 22 minutes each way.

Iowa takes 3.8% of that median income in state income tax, about $2,131 a year.

Home

The median home costs $159K, cheaper than 81% of American counties, about 1.4 years of the median household's income. A two-bedroom rents for around $674 a month. Property tax is 1.89% of home value, roughly $1,828 a year on that median home, higher than 95% of American counties. 67% of households own rather than rent.

Safety and health

Violent crime here is 3.4 per 1,000 residents, lower than 73% of American counties. Drug overdoses killed 10 people per 100,000 in 2024.

A child born here can expect to live 77.7 years, longer than 71% of American counties. There are 4 active physicians in the county, about 5.2 per 10,000 people. 7.8% of people under 65 have no health insurance.

School

Local students test at grade level 2.93 where 3.0 is national grade level, higher than 50% of American counties. 89% of adults finished high school.

Neighbors and politics

In 2024 your neighbors voted Republican by 39 points. 63% of eligible voters turned out. Under Iowa law you can carry a concealed handgun without a permit, abortion is banned with narrow exceptions, and marijuana is medical only.

Weather and risk

The year averages 52°F, highs near 63 and lows near 41, colder than 65% of American counties. About 33 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 30 out of 100, safer than 70% of American counties; the county has had 14 federal disaster declarations since 1953.

Getting around, going out

Home internet averages 208 Mbps down, faster than 54% of American counties. There is 1 airport in the county, counting general aviation.