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Roofing and gutter companies in Decatur County, IA
How Decatur County, IA compares with other counties and the U.S. for roofing and gutter companies: competitors, household spending, official counts and growth.
Groundwork market score
Not scored
Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
- Listings
- 2
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $7.2M
- On home repairs, maintenance and insurance · $2,351 a household
- Spending per listing
- $3.6M
- Too few listings to compare
- Listings per 10k households
- 6.5
- Too few listings to compare
- Population, 2025
- 7,655
- −0.9% since 2020
See the roofing and gutter companies around any address in Decatur County
The site report maps the roofing and gutter companies on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Decatur County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
Household spending on home repairs, maintenance and insurance in Decatur County comes to about $7.2M a year: $2,351 per household, 22% below the U.S. average. Spread across 2 roofing and gutter companies, that is $3.6M per company. The spending figure covers all home repairs, maintenance and insurance, not only roofing and gutter companies.
Decatur County has 2 roofing and gutter companies on map listings as of September 2026. That is 6.5 per 10,000 households.
Official counts don’t publish a figure for roofing contractors in Decatur County, since they leave out counts under 3.
Population estimates put the population change in Decatur County from 2020 to 2025 at −0.9%, against +3.1% for the U.S. Counties under 10,000 people aren’t given a market score, since a few businesses can swing their figures.
How Decatur County compares
The same measures for Iowa and the whole U.S. Spending per listing divides a year of household spending on all home repairs, maintenance and insurance by the roofing and gutter companies counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | Decatur County | Iowa | U.S. |
|---|---|---|---|
| Listings per 10k households | 6.5 | 4.4 | 3.6 |
| Spending per listing | $3.6M | $6.2M | $8.5M |
| Households per official establishment | n/a | 4,553 | 5,063 |
| Official establishment growth, 2019–2023 | n/a | +16.5% | +20.4% |
| Population growth, 2020–2025 | −0.9% | +1.5% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,351 | $2,714 | $3,018 |
| Median household income | $59,044 | $75,059 | $80,734 |
| Groundwork market score | Not scored | 25 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 20 chain locations
- Listings at the U.S. rate for this spending
- 1The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as roofing contractors in Decatur County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Decatur County
- Population, 2025 estimate
- 7,655−0.9% since 2020
- Households
- 3,055
- Median age
- 36.5
- Homes lived in by their owners
- 70%
- Vehicles per household
- 2.1
- Land area
- 532 sq. mi.
- People per square mile
- 15
- Median household income
- $59,044
- Average household income
- $74,390
- Median home value
- $113,900
- Jobs located here
- 2,070
- Daytime population
- 6,526Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Decatur County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the roofing and gutter companies on map listings by name and distance.
Or open the report at the center of Decatur County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardRoofing and gutters across Iowa
Every Iowa market ranked →The highest-scoring counties in Iowa for roofing and gutter companies, numbered among those based in Iowa, with Decatur County marked.
Top counties in Iowa
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Dallas County, IA | 75 | 14 | 3.3 | $10M | +17.8% | #94 of 1,177 |
| 2Story County, IA | 68 | 11 | 2.8 | $9.5M | +2.7% | #186 of 1,177 |
| 3Pottawattamie County, IA | 66 | 7 | 1.9 | $14.2M | −0.7% | #221 of 1,177 |
| 4Johnson County, IA | 60 | 19 | 3.0 | $9.3M | +4.6% | #364 of 1,177 |
| 5Warren County, IA | 47 | 10 | 4.8 | $6.1M | +9.0% | #663 of 1,177 |
| 6Dubuque County, IA | 45 | 13 | 3.2 | $8.6M | +0.1% | #697 of 1,177 |
| 7Black Hawk County, IA | 45 | 21 | 3.8 | $6.7M | +0.4% | #702 of 1,177 |
| 8Polk County, IA | 35 | 148 | 7.2 | $4M | +4.8% | #916 of 1,177 |
| 9Bremer County, IA | 34 | 5 | 5.1 | $5.4M | +1.1% | #925 of 1,177 |
| 10Linn County, IA | 33 | 75 | 7.8 | $3.6M | +0.7% | #954 of 1,177 |
| Decatur County, IA | Not scored | 2 | 6.5 | $3.6M | −0.9% |
Other business types in Decatur County
None has a Groundwork market score here. Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many roofing and gutter companies are in Decatur County, IA?
Map listings as of September 2026 show 2 roofing and gutter companies in Decatur County. The listings count roofers and gutter companies. No official count is published for roofing contractors in Decatur County: counts under 3 are left out.
How much do households in Decatur County, IA spend on home repairs, maintenance and insurance?
About $7.2M a year, or $2,351 per household. That is 22% below the U.S. average (an index of 78, where 100 is the U.S. average). Spread across the 2 roofing and gutter companies on map listings, it comes to $3.6M per company. That spending covers all home repairs, maintenance and insurance, which roofing and gutter companies share with other businesses in the trade. It is estimated from the incomes of the 3,055 households in Decatur County and national spending patterns by income.
How does Decatur County, IA compare with the U.S. for roofing and gutter companies?
Decatur County has 2 roofing and gutter companies on map listings, too few for a steady comparison with the U.S. rate. At the U.S. ratio of roofing and gutter companies to household spending, Decatur County would have about 1, against 2 on map listings.
How fast is Decatur County, IA growing?
Population estimates put Decatur County at 7,655 people in 2025, down 0.9% since 2020, against +3.1% for the U.S. It has 3,055 households. Median household income in Decatur County is $59,044, 27% below the U.S. median of $80,734.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. The score leaves out counties under 10,000 people, where a handful of businesses would swing it.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Decatur County. It maps the roofing and gutter companies on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for roofing and gutter companies · All 56 business types in Decatur County
Screening a site or an acquisition in Decatur County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Decatur County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.