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Landscaping and lawn care companies in Williamson County, IL
How Williamson County, IL compares with other counties and the U.S. for landscaping and lawn care companies: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 33 out of 100: Lower middle
Ranked #1,209 of 1,493 scored counties
#24 of 50 scored counties in Illinois
- Listings
- 20
- 3 chain locations (15%)
- Official establishments
- 21
- Businesses with payroll, 2023
- Household spending a year
- $33.6M
- On lawn care, cleaning and other household services · $1,158 a household
- Spending per listing
- $1.7M
- 43% below the U.S.
- Listings per 10k households
- 6.9
- 44% above the U.S.
- Population, 2025
- 67,225
- +0.2% since 2020
See the landscaping and lawn care companies around any address in Williamson County
The site report maps the landscaping and lawn care 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 Williamson 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
Williamson County scores 33 (lower middle) on the Groundwork market score for landscaping and lawn care companies, ranking #1,209 of 1,493 scored counties and #24 of 50 scored counties in Illinois. That puts it in the bottom quarter of counties.
Map listings as of September 2026 show 20 landscaping and lawn care companies in Williamson County. Chain locations make up 15% of them, against 4% across the U.S. That is 6.9 per 10,000 households, 44% above the U.S. rate of 4.8.
Household spending on lawn care, cleaning and other household services in Williamson County comes to about $33.6M a year: $1,158 per household, 18% below the U.S. average. That works out to $1.7M per company, 43% below the U.S. figure of $2.9M. That spending covers all lawn care, cleaning and other household services, which landscaping and lawn care companies share with other businesses in the trade.
Official counts show 21 businesses with payroll classed as landscaping services in Williamson County in 2023. That is one for every 1,380 households, against one for every 1,095 across the U.S. Population estimates put the population change in Williamson County from 2020 to 2025 at +0.2%, slower than the U.S. (+3.1%).
How Williamson 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 landscaping and lawn care 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 | Williamson County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 6.9 | 4.9 | 4.8 |
| Spending per listing | $1.7M | $2.7M | $2.9M |
| Households per official establishment | 1,380 | 1,000 | 1,095 |
| Official establishment growth, 2019–2023 | n/a | +7.6% | +9.2% |
| Population growth, 2020–2025 | +0.2% | −0.6% | +3.1% |
| Spending per household on lawn care, cleaning and other household services | $1,158 | $1,322 | $1,414 |
| Median household income | $65,604 | $83,390 | $80,734 |
| Groundwork market score | 33 | 38 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 17 → 21
- Employees, 2023
- 48
- Annual payroll, 2023
- $2M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 203 chain locations
- Listings at the U.S. rate for this spending
- 12The 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 landscaping services in Williamson 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 Williamson County
- Population, 2025 estimate
- 67,225+0.2% since 2020
- Households
- 28,983
- Median age
- 42.8
- Homes lived in by their owners
- 71%
- Vehicles per household
- 1.8
- Land area
- 420 sq. mi.
- People per square mile
- 159
- Median household income
- $65,604+29.3% vs. 2015–2019, before inflation
- Average household income
- $85,846
- Median home value
- $156,400
- Jobs located here
- 28,604
- Daytime population
- 68,042Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Williamson 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 landscaping and lawn care companies on map listings by name and distance.
Or open the report at the center of Williamson County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardLandscaping and lawn care across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for landscaping and lawn care companies, numbered among those based in Illinois, with Williamson County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Cook County, IL | 68 | 499 | 2.4 | $5.6M | −1.3% | #273 of 1,493 |
| 2Vermilion County, IL | 55 | 9 | 3.0 | $3.6M | −3.7% | #568 of 1,493 |
| 3Whiteside County, IL | 54 | 7 | 3.0 | $3.8M | −2.6% | #596 of 1,493 |
| 4Knox County, IL | 51 | 5 | 2.4 | $4.5M | −4.1% | #670 of 1,493 |
| 5Ogle County, IL | 50 | 9 | 4.3 | $2.9M | −0.7% | #697 of 1,493 |
| 6Grundy County, IL | 50 | 13 | 6.3 | $2.2M | +2.9% | #712 of 1,493 |
| 7DuPage County, IL | 49 | 230 | 6.6 | $2.3M | +0.3% | #730 of 1,493 |
| 8Kendall County, IL | 47 | 37 | 8.2 | $1.8M | +9.9% | #806 of 1,493 |
| 9DeKalb County, IL | 46 | 20 | 5.1 | $2.4M | +1.5% | #823 of 1,493 |
| 10Champaign County, IL | 42 | 48 | 5.6 | $2.1M | +1.8% | #942 of 1,493 |
| 24Williamson County, IL | 33 | 20 | 6.9 | $1.7M | +0.2% | #1,209 of 1,493 |
Other business types in Williamson 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
- Home repair trades32
- HVAC and plumbing36
- Electricians31
- Roofing and gutters40
- Lawn, cleaning and pest control35
- Landscaping and lawn care33
- House cleaning52
- Pest control
Real estate
Funeral services
Questions
How many landscaping and lawn care companies are in Williamson County, IL?
There are 20 landscaping and lawn care companies on map listings in Williamson County as of September 2026. 3 of them (15%) are chain locations. The listings count landscapers, lawn care, tree services and gardeners. Official counts show 21 businesses with payroll classed as landscaping services in 2023.
How much do households in Williamson County, IL spend on lawn care, cleaning and other household services?
About $33.6M a year, or $1,158 per household. That is 18% below the U.S. average (an index of 82, where 100 is the U.S. average). Spread across the 20 landscaping and lawn care companies on map listings, it comes to $1.7M per company. The spending figure covers all lawn care, cleaning and other household services, not only landscaping and lawn care companies. It is estimated from the incomes of the 28,983 households in Williamson County and national spending patterns by income.
How does Williamson County, IL compare with the U.S. for landscaping and lawn care companies?
Williamson County has 6.9 landscaping and lawn care companies per 10,000 households, 44% above the U.S. rate of 4.8. Spending per company is $1.7M, 43% below the U.S. figure of $2.9M. At the national ratio of landscaping and lawn care companies to household spending, Williamson County would have about 12, against 20 on map listings. There is one business with payroll in the industry for every 1,380 households, against one for every 1,095 across the U.S.
How fast is Williamson County, IL growing?
Population estimates put Williamson County at 67,225 people in 2025, up 0.2% since 2020, slower than the U.S. (+3.1%). It has 28,983 households. The median household income in Williamson County is $65,604 a year, 19% below the U.S. median of $80,734. That rose 29.3% from the 2015–2019 survey, 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. Williamson County scores 33 for landscaping and lawn care companies (lower middle), #1,209 of 1,493 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Williamson County. It maps the landscaping and lawn care 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 landscaping and lawn care companies · All 56 business types in Williamson County
Screening a site or an acquisition in Williamson 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 Williamson 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.