Real estate · County · Illinois
Home inspectors in Rock Island County, IL
How Rock Island County, IL compares with other counties and the U.S. for home inspectors: competitors, household spending, official counts and growth.
Groundwork market score
Not scored
The score needs at least 5 listings; this market has none.
- Listings
- 0
- None on the map
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $820.4M
- On rent and homeowner costs · $13,290 a household
- Housing spending per listing (U.S. = 100)
- n/a
- Listings per 10k households
- 0.0
- Population, 2025
- 141,869
- −1.7% since 2020
See the home inspectors around any address in Rock Island County
The site report maps the home inspectors 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 Rock Island 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
There are no home inspectors on map listings in Rock Island County as of September 2026. At the U.S. ratio of home inspectors to household spending, Rock Island County would have about 3, against none on map listings.
Household spending on rent and homeowner costs in Rock Island County comes to about $820.4M a year: $13,290 per household, 20% below the U.S. average. That figure is all rent and homeowner costs, used as a measure of housing demand; it is not money home inspectors take in.
There is no official count of businesses with payroll classed as building inspection services in Rock Island County: counts under 3 aren’t published.
Population estimates show Rock Island County declined 1.7% from 2020 to 2025, against +3.1% for the U.S. With no home inspectors on map listings, Rock Island County isn’t given a market score for them.
How Rock Island County compares
The same measures for Illinois and the whole U.S. Housing spending per listing divides all rent and homeowner costs by the listings counted: a measure of housing demand for each business, not money any of them take in, so it is shown against the U.S. (100) only. Households per establishment divides households by the official count.
| Measure | Rock Island County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.0 | 0.6 | 0.6 |
| Housing spending per listing (U.S. = 100) | n/a | 89 | 100 |
| Households per official establishment | n/a | 21,523 | 17,237 |
| Official establishment growth, 2019–2023 | n/a | −5.3% | +6.5% |
| Population growth, 2020–2025 | −1.7% | −0.6% | +3.1% |
| Spending per household on rent and homeowner costs | $13,290 | $14,866 | $16,661 |
| Median household income | $67,159 | $83,390 | $80,734 |
| Groundwork market score | Not scored | 31 |
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
- 0
- Listings at the U.S. rate for this spending
- 3The 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 building inspection services in Rock Island 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 Rock Island County
- Population, 2025 estimate
- 141,869−1.7% since 2020
- Households
- 61,733
- Median age
- 40.9
- Homes lived in by their owners
- 70%
- Vehicles per household
- 1.7
- Land area
- 428 sq. mi.
- People per square mile
- 334
- Median household income
- $67,159+22.4% vs. 2015–2019, before inflation
- Average household income
- $85,299
- Median home value
- $150,400
- Jobs located here
- 67,505
- Daytime population
- 147,154Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Rock Island 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 home inspectors on map listings by name and distance.
Or open the report at the center of Rock Island County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHome inspectors across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for home inspectors, numbered among those based in Illinois, with Rock Island County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Cook County, IL | 54 | 113 | 0.5 | 106 | −1.3% | #166 of 415 |
| 2Winnebago County, IL | 52 | 6 | 0.5 | 98 | −0.4% | #180 of 415 |
| 3Kane County, IL | 50 | 12 | 0.6 | 94 | +1.8% | #197 of 415 |
| 4Lake County, IL | 47 | 18 | 0.7 | 92 | +0.8% | #216 of 415 |
| 5McLean County, IL | 46 | 5 | 0.7 | 77 | +0.1% | #230 of 415 |
| 6DuPage County, IL | 46 | 30 | 0.9 | 75 | +0.3% | #232 of 415 |
| 7Kendall County, IL | 44 | 5 | 1.1 | 57 | +9.9% | #257 of 415 |
| 8McHenry County, IL | 41 | 9 | 0.8 | 80 | +2.5% | #272 of 415 |
| 9Madison County, IL | 41 | 8 | 0.7 | 74 | −1.0% | #273 of 415 |
| 10Champaign County, IL | 39 | 6 | 0.7 | 73 | +1.8% | #298 of 415 |
| Rock Island County, IL | Not scored | 0 | 0.0 | n/a | −1.7% |
Other business types in Rock Island 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
- Real estate50
- Real estate agents and brokers53
- Property management55
- Mortgage brokers and lenders43
- Home inspectors
Funeral services
Questions
How many home inspectors are in Rock Island County, IL?
Map listings as of September 2026 show no home inspectors in Rock Island County. The listings count home inspectors. No official count is published for building inspection services in Rock Island County: counts under 3 are left out.
How much do households in Rock Island County, IL spend on rent and homeowner costs?
About $820.4M a year, or $13,290 per household. That is 20% below the U.S. average (an index of 80, where 100 is the U.S. average). The spending figure is all rent and homeowner costs, a measure of housing demand, not money home inspectors take in. It is estimated from the incomes of the 61,733 households in Rock Island County and national spending patterns by income.
How does Rock Island County, IL compare with the U.S. for home inspectors?
Rock Island County has no home inspectors on map listings. At the national ratio of home inspectors to household spending, Rock Island County would have about 3, against none on map listings.
How fast is Rock Island County, IL growing?
Population estimates put Rock Island County at 141,869 people in 2025, down 1.7% since 2020, against +3.1% for the U.S. It has 61,733 households. Median household income in Rock Island County is $67,159, 17% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 22.4%, 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. Rock Island County has no market score for home inspectors, having none on map listings.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Rock Island County. It maps the home inspectors 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 home inspectors · All 56 business types in Rock Island County
Screening a site or an acquisition in Rock Island 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 Rock Island 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.