Best PlacesDecatur County, IA Best Neighborhoods
2026–2027 edition · Data updated July 2026
Every neighborhood in Decatur County, scored on 40 measures of daily life and ranked to fit what matters to you. This page is for people who live here or already know they want to. To work out which city fits you best, start with the best places to live tool.
Decatur County ranks 1,392nd of 3,144 U.S. counties on the BestNeighborhood index. It scores highest on a stable housing market by a wide margin, and property taxes are the weak spot.
The best neighborhoods in Decatur County
BestNeighborhood is the only ranking that scores 40 measures of daily life neighborhood by neighborhood and lets you re-weight every one of them yourself.
Decatur County's strengths and weaknesses
Where Decatur County ranks high
- Housing crash safetyBetter than 93% of counties
- State fiscal healthBetter than 91% of counties
- School gradeA−, better than 90% of counties
- Cheap car insuranceBetter than 82% of counties
- Voter turnoutBetter than 79% of counties
Where Decatur County ranks low
- Low property taxBetter than only 13% of counties
- Household income$60,605 median, better than only 28% of counties
- Internet speedBetter than only 29% of counties
- Cost of living vs incomeBetter than only 30% of counties
- Big-city accessBetter than only 31% of counties
What it costs to buy a home in Decatur County
A household needs to earn about $33,000 a year to comfortably buy the median Decatur County home, at 20% down and today's 30-year rate. That is below the area's own median income of $60,605, so a typical household can afford the median home outright.
Where the monthly payment goes
Assumes a 20% down payment, a 6.6% 30-year fixed rate, and a 28% share of income going to the payment. The rate is the 2026-07-23 30-year fixed average, series MORTGAGE30US from the St. Louis Fed, which publishes Freddie Mac's weekly survey. Against the median home value, property tax uses Decatur County's effective rate of 1.35%, and insurance is estimated at 0.4% of home value a year.
Renting versus buying
At today's prices, buying tends to cost more than renting for about the first 4 years, then pulls ahead as rent keeps rising and the mortgage builds equity. The chart tracks the running cost of each.
Who lives in Decatur County
Decatur County runs younger than the country, though it still carries a larger-than-average share of residents over 65, and households here run smaller than average.
Residents by age
Racial and ethnic makeup has its own map. See the race and diversity map for Decatur County.
Who works in Decatur County, and how
Work in Decatur County centers on education and manufacturing. Unemployment is low, and the job base is shrinking.
Largest industries
How people get to work
- Drive or carpool 85%
- Work from home 6%
- Transit, walk, or bike 9%
Life in Decatur County
Decatur County has more parkland per resident than 90% of counties. That concentrates in some parts of Decatur County and thins out in others, which the map shows.
Is Decatur County growing, and who is moving in?
Decatur County has lost about 7% of its population over the last decade. The largest inbound stream comes from Clarke County, IA.
Where new residents come from
Where people leaving Decatur County go
Move counts are the latest county-to-county migration flows, each county grouped into its metro.
What the weather is like in Decatur County, month by month
Decatur County sees roughly 84 pleasant days a year. July highs average about 86 degrees. January highs sit near 34, with lows near 18. The comfortable stretch runs May, June, August, and September.
Show the monthly temperatures
| Month | Avg high | Avg | Avg low |
|---|---|---|---|
| January | 34° | 25° | 18° |
| April | 64° | 51° | 41° |
| July | 86° | 76° | 67° |
| October | 66° | 54° | 45° |
Flying in and out of Decatur County
The nearest airport, Des Moines International, is about 57 miles away and is a small airport. The nearest major hub is Kansas City International, about 109 miles away.
The best schools in and around Decatur County
Schools across Decatur County average an A−, better than 90% of counties.
Top elementary schools
- Mount Ayr ElementaryA+ · 78% proficient
- Wayne Elementary SchoolA · 68% proficient
- North Elementary SchoolA− · 57% proficient
Top middle schools
- Lamoni Middle SchoolB+ · 52% proficient
- Clarke Middle SchoolB+ · 50% proficient
Top high schools
- Mount Ayr High SchoolA · 71% proficient
- Wayne Community Jr-sr High SchoolA · 70% proficient
- Central Decatur Ms/hs High SchoolA− · 65% proficient
Grades come from K-12 test scores, with scores projected for schools missing data. See every Decatur County school and its grade on SchoolGrade.
Decatur County measure by measure
Cards are ordered by how much each measure matters to you, so the ones you weighted highest come first. Expand to see every measure. Percentages compare Decatur County against the other 3,143 counties.
Common questions about living in Decatur County
Is Decatur County a good place to live?
Using BestNeighborhood's default rankings, Decatur County ranks 1,392nd of 3,144 counties. It scores highest on a stable housing market, state finances, and good schools, and lowest on property taxes and low incomes. How good it is for you depends on which of those you weight most, which the map lets you set.
Is Decatur County expensive to live in?
The median home is worth $116,619. The overall cost of living runs about 17% below the national average. Set against a $60,605 median income, cost of living beats 30% of counties.
Is Decatur County safe?
Decatur County is safer than 51% of counties. Safety varies a lot by neighborhood. Crime costs an estimated $352 per resident a year.
Compare Decatur County with other counties
Sources and methodology
Every measure on this page is scored for each neighborhood, then rolled up to Decatur County. Scores are absolute rather than ranked, which means a 60 in Decatur County represents the same real quantity as a 60 anywhere else, and the ranking is a weighted average of those absolutes. The map colors come from a national scale calibrated against a population weighted random sample of 5,000 neighborhoods. That absolute scoring is what no other places-to-live ranking does: it puts a single neighborhood, a town, a metro, and a state on one scale, so the same 40 measures answer both which metro to move to and which street inside it to buy on. Read the full methodology.
Decatur County detail on BestNeighborhood maps:
- Walk Grade for Decatur County: walkability, transit, and biking, measured on the real street network rather than by straight line distance.
- Noise in Decatur County: road, rail, and aviation sound modeling calibrated against federal ground truth measurements.
- Conservative vs liberal map of Decatur County: precinct level election results apportioned to neighborhoods.
- Mobile and cell coverage in Decatur County: carrier by carrier coverage behind the cell score.
Decatur County detail on related sites:
- CrimeGrade: neighborhood crime rates behind the crime safety score.
- ISPreports.org: provider by provider internet availability and advertised speeds.
- CoverageWatch: the car insurance premiums behind the cheap car insurance score.
Federal and public data:
- U.S. Census Bureau American Community Survey: income, home value, rent, vacancy, commute time and mode, educational attainment, home age, age structure, household type, industry, and race.
- U.S. Census Bureau Population Estimates Program: population growth and net migration behind the population-change section.
- NOAA Global Surface Summary of the Day: the daily station record behind the monthly temperatures and the pleasant-day count.
- FAA Passenger Boarding Data: airport size and annual passenger counts.
- Freddie Mac Primary Mortgage Market Survey: the 30-year fixed rate used in the cost-to-buy estimate.
- FBI Crime Data Explorer: reported offenses behind the tangible crime cost estimate.
- U.S. EPA Air Quality System: five year average air quality index.
- FEMA National Risk Index: expected annual loss from natural hazards.
- CDC PLACES: disease burden, preventable risk, and barriers to care.
- National Center for Education Statistics: school enrollment and assessment inputs behind the school grade.
- FCC National Broadband Map: internet and wireless availability.
- U.S. Bureau of Labor Statistics: employment and job growth behind the local economy score.
- Religious activity uses a proprietary religious signal measurement.
Your priorities
Move a slider to say how much a measure matters. Zero turns it off.