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House cleaning businesses in St. Clair County, IL
The house cleaning businesses in St. Clair County, IL, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 32 out of 100: Lower middle
Ranked #718 of 847 scored counties
#20 of 24 scored counties in Illinois
- Listings
- 22
- 4 chain locations (18%)
- Official establishments
- 60
- 0.0% since 2019
- Household spending a year
- $124.3M
- On lawn care, cleaning and other household services · $1,232 a household
- Spending per listing
- $5.6M
- 12% below the U.S.
- Listings per 10k households
- 2.2
- In line with the U.S.
- Population, 2025
- 250,708
- −2.5% since 2020
See the house cleaning businesses around any address in St. Clair County
The site report maps the house cleaning businesses 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 St. Clair 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
The Groundwork market score for house cleaning businesses in St. Clair County is 32 (lower middle), #718 of 847 scored counties and #20 of 24 scored counties in Illinois. That puts it in the bottom quarter of counties.
As of September 2026, map listings count 22 house cleaning businesses in St. Clair County. 4 of them (18%) are chain locations, against 8% across the U.S. That comes to 2.2 for every 10,000 households, in line with the U.S. rate of 2.2.
Households in St. Clair County spend about $124.3M a year on lawn care, cleaning and other household services, or $1,232 per household, 13% below the U.S. average. That works out to $5.6M per business, 12% below the U.S. figure of $6.4M. That spending covers all lawn care, cleaning and other household services, which house cleaning businesses share with other businesses in the trade.
The official count of businesses with payroll classed as janitorial and carpet cleaning services in St. Clair County was 60 in 2023, unchanged from 2019. That is one for every 1,681 households, against one for every 1,735 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $200K have gone to businesses classed as janitorial and carpet cleaning services in St. Clair County. Population estimates show St. Clair County declined 2.5% from 2020 to 2025, against +3.1% for the U.S.
How St. Clair County compares
The same measures for Illinois and the whole U.S. Spending per listing divides a year of household spending on all lawn care, cleaning and other household services by the house cleaning businesses 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 | St. Clair County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 2.2 | 2.0 | 2.2 |
| Spending per listing | $5.6M | $6.8M | $6.4M |
| Households per official establishment | 1,681 | 1,789 | 1,735 |
| Official establishment growth, 2019–2023 | 0.0% | −2.5% | +6.6% |
| Population growth, 2020–2025 | −2.5% | −0.6% | +3.1% |
| Spending per household on lawn care, cleaning and other household services | $1,232 | $1,322 | $1,414 |
| Median household income | $73,854 | $83,390 | $80,734 |
| Groundwork market score | 32 | 44 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 60 → 600.0% over the period
- Employees, 2023
- 363
- Annual payroll, 2023
- $8.5M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 224 chain locations
- Listings at the U.S. rate for this spending
- 19The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $200K
SBA-backed loans to businesses classed as janitorial and carpet cleaning services in St. Clair 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 St. Clair County
- Population, 2025 estimate
- 250,708−2.5% since 2020
- Households
- 100,846
- Median age
- 40.3
- Homes lived in by their owners
- 68%
- Vehicles per household
- 1.8
- Land area
- 658 sq. mi.
- People per square mile
- 386
- Median household income
- $73,854+33.8% vs. 2015–2019, before inflation
- Average household income
- $96,153
- Median home value
- $180,300
- Jobs located here
- 90,959
- Daytime population
- 229,240Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Clair 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 house cleaning businesses on map listings by name and distance.
Or open the report at the center of St. Clair County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHouse cleaning across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for house cleaning businesses, numbered among those based in Illinois, with St. Clair County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1LaSalle County, IL | 62 | 5 | 1.1 | $10.9M | −1.5% | #191 of 847 |
| 2Madison County, IL | 61 | 16 | 1.5 | $8.6M | −1.0% | #214 of 847 |
| 3Kendall County, IL | 58 | 13 | 2.9 | $5.1M | +9.9% | #274 of 847 |
| 4McHenry County, IL | 56 | 22 | 1.9 | $7.8M | +2.5% | #294 of 847 |
| 5Will County, IL | 54 | 56 | 2.3 | $6.4M | +2.2% | #333 of 847 |
| 6Tazewell County, IL | 53 | 7 | 1.3 | $9.6M | −0.9% | #343 of 847 |
| 7Rock Island County, IL | 53 | 10 | 1.6 | $7.1M | −1.7% | #347 of 847 |
| 8Williamson County, IL | 52 | 5 | 1.7 | $6.7M | +0.2% | #365 of 847 |
| 9Cook County, IL | 50 | 386 | 1.8 | $7.3M | −1.3% | #415 of 847 |
| 10McLean County, IL | 50 | 13 | 1.9 | $6.9M | +0.1% | #417 of 847 |
| 20St. Clair County, IL | 32 | 22 | 2.2 | $5.6M | −2.5% | #718 of 847 |
Other business types in St. Clair 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 house cleaning businesses are in St. Clair County, IL?
St. Clair County has 22 house cleaning businesses on map listings as of September 2026. 4 of them (18%) are chain locations. The listings count house cleaners and carpet cleaners. Official counts show 60 businesses with payroll classed as janitorial and carpet cleaning services in 2023, unchanged from 2019.
How much do households in St. Clair County, IL spend on lawn care, cleaning and other household services?
About $124.3M a year, or $1,232 per household. That is 13% below the U.S. average (an index of 87, where 100 is the U.S. average). Spread across the 22 house cleaning businesses on map listings, it comes to $5.6M per business. The spending figure covers all lawn care, cleaning and other household services, not only house cleaning businesses. It is estimated from the incomes of the 100,846 households in St. Clair County and national spending patterns by income.
How does St. Clair County, IL compare with the U.S. for house cleaning businesses?
St. Clair County has 2.2 house cleaning businesses per 10,000 households, in line with the U.S. rate of 2.2. Spending per business is $5.6M, 12% below the U.S. figure of $6.4M. At the national ratio of house cleaning businesses to household spending, St. Clair County would have about 19, against 22 on map listings. There is one business with payroll in the industry for every 1,681 households, against one for every 1,735 across the U.S. The official count held level from 2019 to 2023, against +6.6% for the U.S.
How fast is St. Clair County, IL growing?
Population estimates put St. Clair County at 250,708 people in 2025, down 2.5% since 2020, against +3.1% for the U.S. It has 100,846 households. Median household income in St. Clair County is $73,854, 9% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 33.8%, 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. St. Clair County scores 32 for house cleaning businesses (lower middle), #718 of 847 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Clair County. It maps the house cleaning businesses 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 house cleaning businesses · All 56 business types in St. Clair County
Screening a site or an acquisition in St. Clair 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 St. Clair 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.