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Roofing and gutter companies in Warren County, IL
Competitor counts, household spending and official business counts for roofing and gutter companies in Warren County, IL, set against other counties and the U.S.
Groundwork market score · out of 100
Score 8 out of 100: Very low
Ranked #1,171 of 1,177 scored counties
#41 of 42 scored counties in Illinois
- Listings
- 5
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $17.4M
- On home repairs, maintenance and insurance · $2,566 a household
- Spending per listing
- $3.5M
- 59% below the U.S.
- Listings per 10k households
- 7.4
- 2.1 times the U.S.
- Population, 2025
- 16,222
- −3.6% since 2020
See the roofing and gutter companies around any address in Warren 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 Warren 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
For roofing and gutter companies, Warren County has a Groundwork market score of 8 (very low): #1,171 of 1,177 scored counties and #41 of 42 scored counties in Illinois. That puts it in the bottom quarter of counties.
Households in Warren County spend about $17.4M a year on home repairs, maintenance and insurance, or $2,566 per household, 15% below the U.S. average. That works out to $3.5M per company, 59% below the U.S. figure of $8.5M. The spending figure covers all home repairs, maintenance and insurance, not only roofing and gutter companies.
Warren County has 5 roofing and gutter companies on map listings as of September 2026. None of them are chain locations, against 4% across the U.S. Per 10,000 households, that is 7.4, 2.1 times the U.S. rate of 3.6.
Official counts don’t publish a figure for roofing contractors in Warren County, since they leave out counts under 3. Between 2020 and 2025, the population of Warren County declined 3.6%, against +3.1% for the U.S.
How Warren County compares
The same measures for Illinois 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 | Warren County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 7.4 | 3.7 | 3.6 |
| Spending per listing | $3.5M | $7.9M | $8.5M |
| Households per official establishment | n/a | 4,909 | 5,063 |
| Official establishment growth, 2019–2023 | n/a | +16.2% | +20.4% |
| Population growth, 2020–2025 | −3.6% | −0.6% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,566 | $2,919 | $3,018 |
| Median household income | $67,385 | $83,390 | $80,734 |
| Groundwork market score | 8 | 38 |
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
- 50 chain locations
- Listings at the U.S. rate for this spending
- 2The 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 Warren 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 Warren County
- Population, 2025 estimate
- 16,222−3.6% since 2020
- Households
- 6,787
- Median age
- 40.6
- Homes lived in by their owners
- 75%
- Vehicles per household
- 1.8
- Land area
- 542 sq. mi.
- People per square mile
- 30
- Median household income
- $67,385+33.9% vs. 2015–2019, before inflation
- Average household income
- $86,803
- Median home value
- $105,000
- Jobs located here
- 5,893
- Daytime population
- 15,276Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Warren 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 Warren 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 Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for roofing and gutter companies, numbered among those based in Illinois, with Warren County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Kendall County, IL | 66 | 17 | 3.7 | $8.7M | +9.9% | #231 of 1,177 |
| 2Cook County, IL | 62 | 581 | 2.8 | $10.6M | −1.3% | #324 of 1,177 |
| 3Grundy County, IL | 59 | 7 | 3.4 | $8.9M | +2.9% | #385 of 1,177 |
| 4McLean County, IL | 57 | 28 | 4.0 | $7M | +0.1% | #435 of 1,177 |
| 5Will County, IL | 55 | 103 | 4.2 | $7.7M | +2.2% | #482 of 1,177 |
| 6LaSalle County, IL | 52 | 13 | 2.9 | $9.2M | −1.5% | #546 of 1,177 |
| 7Monroe County, IL | 52 | 6 | 4.3 | $7.3M | −0.3% | #555 of 1,177 |
| 8Macon County, IL | 50 | 10 | 2.3 | $10.9M | −4.3% | #590 of 1,177 |
| 9DeKalb County, IL | 48 | 14 | 3.5 | $7.4M | +1.5% | #637 of 1,177 |
| 10Lake County, IL | 48 | 127 | 4.9 | $7M | +0.8% | #640 of 1,177 |
| 41Warren County, IL | 8 | 5 | 7.4 | $3.5M | −3.6% | #1,171 of 1,177 |
Other business types in Warren County
Each with its Groundwork market score here, out of 100, where it has one.
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 Warren County, IL?
Map listings as of September 2026 show 5 roofing and gutter companies in Warren County. None of them are chain locations. The listings count roofers and gutter companies. No official count is published for roofing contractors in Warren County: counts under 3 are left out.
How much do households in Warren County, IL spend on home repairs, maintenance and insurance?
About $17.4M a year, or $2,566 per household. That is 15% below the U.S. average (an index of 85, where 100 is the U.S. average). Spread across the 5 roofing and gutter companies on map listings, it comes to $3.5M 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 6,787 households in Warren County and national spending patterns by income.
How does Warren County, IL compare with the U.S. for roofing and gutter companies?
Warren County has 7.4 roofing and gutter companies per 10,000 households, 2.1 times the U.S. rate of 3.6. Spending per company is $3.5M, 59% below the U.S. figure of $8.5M. At the U.S. ratio of roofing and gutter companies to household spending, Warren County would have about 2, against 5 on map listings.
How fast is Warren County, IL growing?
Population estimates put Warren County at 16,222 people in 2025, down 3.6% since 2020, against +3.1% for the U.S. It has 6,787 households. Median household income in Warren County is $67,385, 17% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 33.9%, before inflation.
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. Warren County scores 8 for roofing and gutter companies (very low), #1,171 of 1,177 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Warren 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 Warren County
Screening a site or an acquisition in Warren 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 Warren 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.