Fitness and classes · County · Illinois
Gyms and studios in Hamilton County, IL
How Hamilton County, IL compares with other counties and the U.S. for gyms and studios: 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
- 4
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $2.6M
- On memberships, classes and admissions · $776 a household
- Spending per listing
- $657K
- In line with the U.S.
- Listings per 10k households
- 11.8
- 21% below the U.S.
- Population, 2025
- 7,859
- −1.7% since 2020
See the gyms and studios around any address in Hamilton County
The site report maps the gyms and studios 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 Hamilton 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 memberships, classes and admissions in Hamilton County comes to about $2.6M a year: $776 per household, 21% below the U.S. average. That works out to $657K per location, in line with the U.S. figure of $662K.
Hamilton County has 4 gyms and studios on map listings as of September 2026. That comes to 11.8 for every 10,000 households, 21% below the U.S. rate of 14.9.
Official counts don’t publish a figure for fitness centers and recreation instruction in Hamilton County, since they leave out counts under 3.
Between 2020 and 2025, the population of Hamilton County declined 1.7%, 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 Hamilton County compares
The same measures for Illinois and the whole U.S. Spending per listing divides a year of household spending on all memberships, classes and admissions by the gyms and studios 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 | Hamilton County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 11.8 | 14.6 | 14.9 |
| Spending per listing | $657K | $720K | $662K |
| Households per official establishment | n/a | 1,668 | 1,641 |
| Official establishment growth, 2019–2023 | n/a | +3.0% | +8.2% |
| Population growth, 2020–2025 | −1.7% | −0.6% | +3.1% |
| Spending per household on memberships, classes and admissions | $776 | $1,054 | $983 |
| Median household income | $65,746 | $83,390 | $80,734 |
| Groundwork market score | Not scored | 51 |
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
- 40 chain locations
- Listings at the U.S. rate for this spending
- 4The 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 fitness centers and recreation instruction in Hamilton 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 Hamilton County
- Population, 2025 estimate
- 7,859−1.7% since 2020
- Households
- 3,387
- Median age
- 42.6
- Homes lived in by their owners
- 76%
- Vehicles per household
- 2.0
- Land area
- 435 sq. mi.
- People per square mile
- 18
- Median household income
- $65,746
- Average household income
- $92,896
- Median home value
- $113,700
- Jobs located here
- 2,008
- Daytime population
- 6,441Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Hamilton 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 gyms and studios on map listings by name and distance.
Or open the report at the center of Hamilton County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardGyms, studios and classes across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for gyms and studios, numbered among those based in Illinois, with Hamilton County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Boone County, IL | 77 | 17 | 8.7 | $1.1M | +0.4% | #102 of 2,088 |
| 2Piatt County, IL | 69 | 9 | 13.0 | $800K | +0.6% | #285 of 2,088 |
| 3Jersey County, IL | 68 | 5 | 6.3 | $1.5M | −1.5% | #294 of 2,088 |
| 4Mercer County, IL | 66 | 5 | 7.6 | $1.1M | −2.6% | #362 of 2,088 |
| 5Kendall County, IL | 66 | 72 | 15.9 | $792K | +9.9% | #381 of 2,088 |
| 6Douglas County, IL | 64 | 8 | 10.3 | $821K | +0.5% | #447 of 2,088 |
| 7Woodford County, IL | 63 | 21 | 14.3 | $755K | −0.8% | #490 of 2,088 |
| 8Will County, IL | 61 | 388 | 15.9 | $803K | +2.2% | #554 of 2,088 |
| 9Bond County, IL | 61 | 6 | 9.8 | $802K | +0.6% | #555 of 2,088 |
| 10Ogle County, IL | 61 | 24 | 11.5 | $787K | −0.7% | #556 of 2,088 |
| Hamilton County, IL | Not scored | 4 | 11.8 | $657K | −1.7% |
Other business types in Hamilton 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
- Gyms, studios and classes
- Gyms
- Yoga, Pilates and fitness studios
- Martial arts and dance studios
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many gyms and studios are in Hamilton County, IL?
Map listings as of September 2026 show 4 gyms and studios in Hamilton County. The listings count gyms, fitness studios, martial arts and dance studios. No official count is published for fitness centers and recreation instruction in Hamilton County: counts under 3 are left out.
How much do households in Hamilton County, IL spend on memberships, classes and admissions?
About $2.6M a year, or $776 per household. That is 21% below the U.S. average (an index of 79, where 100 is the U.S. average). Spread across the 4 gyms and studios on map listings, it comes to $657K per location. It is estimated from the incomes of the 3,387 households in Hamilton County and national spending patterns by income.
How does Hamilton County, IL compare with the U.S. for gyms and studios?
Hamilton County has 11.8 gyms and studios per 10,000 households, 21% below the U.S. rate of 14.9. Spending per location is $657K, in line with the U.S. figure of $662K. The count on map listings matches the U.S. ratio of gyms and studios to household spending.
How fast is Hamilton County, IL growing?
Population estimates put Hamilton County at 7,859 people in 2025, down 1.7% since 2020, against +3.1% for the U.S. It has 3,387 households. The median household income in Hamilton County is $65,746 a year, 19% 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 Hamilton County. It maps the gyms and studios 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 gyms and studios · All 56 business types in Hamilton County
Screening a site or an acquisition in Hamilton 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 Hamilton 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.