Beauty and personal care · County · Tennessee
Nail salons in Knox County, TN
Competitor counts, household spending and official business counts for nail salons in Knox County, TN, set against other counties and the U.S.
Groundwork market score · out of 100
Score 52 out of 100: Upper middle
Ranked #636 of 1,328 scored counties
#23 of 43 scored counties in Tennessee
- Listings
- 125
- 39 chain locations (31%)
- Official establishments
- 35
- Businesses with payroll, 2023
- Household spending a year
- $182.5M
- On personal care products and services · $907 a household
- Spending per listing
- $1.5M
- 13% below the U.S.
- Listings per 10k households
- 6.2
- 3% above the U.S.
- Population, 2025
- 511,453
- +6.5% since 2020
See the nail salons around any address in Knox County
The site report maps the nail salons 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 Knox 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
As of September 2026, map listings count 125 nail salons in Knox County. Of those, 39 are chain locations, or 31%, against 27% across the U.S. That is 6.2 per 10,000 households, 3% above the U.S. rate of 6.0.
At $907 per household (10% below the U.S. average), households in Knox County spend about $182.5M a year on personal care products and services. Spread across 125 nail salons, that is $1.5M per salon, 13% below the U.S. figure of $1.7M. That spending covers all personal care products and services, which nail salons share with other businesses in the trade.
The official count of businesses with payroll classed as nail salons in Knox County was 35 in 2023. That is one for every 5,747 households, against one for every 3,754 across the U.S. Another 665 one-person businesses have no payroll, by official counts.
Population estimates show Knox County grew 6.5% from 2020 to 2025, faster than the U.S. (+3.1%). The Groundwork market score for nail salons in Knox County is 52 (upper middle), #636 of 1,328 scored counties and #23 of 43 scored counties in Tennessee.
How Knox County compares
The same measures for Tennessee and the whole U.S. Spending per listing divides a year of household spending on all personal care products and services by the nail salons 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 | Knox County | Tennessee | U.S. |
|---|---|---|---|
| Listings per 10k households | 6.2 | 5.9 | 6.0 |
| Spending per listing | $1.5M | $1.5M | $1.7M |
| Households per official establishment | 5,747 | 8,995 | 3,754 |
| Official establishment growth, 2019–2023 | n/a | +61.9% | +23.2% |
| Population growth, 2020–2025 | +6.5% | +5.6% | +3.1% |
| Spending per household on personal care products and services | $907 | $874 | $1,005 |
| Median household income | $74,222 | $69,595 | $80,734 |
| Groundwork market score | 52 | 48 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 18 → 35
- Employees, 2023
- 117
- Annual payroll, 2023
- $4.3M
- One-person businesses, 2023
- 665Businesses with no payroll
- Map listings, September 2026
- 12539 chain locations
- Listings at the U.S. rate for this spending
- 109The 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 nail salons in Knox 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 Knox County
- Population, 2025 estimate
- 511,453+6.5% since 2020
- Households
- 201,146
- Median age
- 38.9
- Homes lived in by their owners
- 65%
- Vehicles per household
- 1.9
- Land area
- 508 sq. mi.
- People per square mile
- 972
- Median household income
- $74,222+29.2% vs. 2015–2019, before inflation
- Average household income
- $104,460
- Median home value
- $320,900
- Jobs located here
- 270,203
- Daytime population
- 541,810Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Knox 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 nail salons on map listings by name and distance.
Or open the report at the center of Knox County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardNail salons across Tennessee
Every Tennessee market ranked →The highest-scoring counties in Tennessee for nail salons, numbered among those based in Tennessee, with Knox County marked.
Top counties in Tennessee
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Maury County, TN | 78 | 16 | 3.8 | $2.4M | +16.0% | #62 of 1,328 |
| 2Jefferson County, TN | 75 | 5 | 2.3 | $3.6M | +9.3% | #82 of 1,328 |
| 3Cheatham County, TN | 74 | 5 | 3.1 | $3.1M | +4.1% | #101 of 1,328 |
| 4Blount County, TN | 71 | 25 | 4.5 | $2M | +6.0% | #138 of 1,328 |
| 5Fayette County, TN | 69 | 7 | 4.1 | $2.3M | +7.7% | #175 of 1,328 |
| 6Loudon County, TN | 69 | 12 | 5.0 | $1.9M | +15.6% | #181 of 1,328 |
| 7Robertson County, TN | 68 | 14 | 5.0 | $1.9M | +9.9% | #197 of 1,328 |
| 8Greene County, TN | 64 | 8 | 2.8 | $2.7M | +5.0% | #286 of 1,328 |
| 9Williamson County, TN | 62 | 72 | 7.8 | $1.6M | +9.0% | #354 of 1,328 |
| 10Wilson County, TN | 62 | 47 | 7.9 | $1.3M | +17.8% | #357 of 1,328 |
| 23Knox County, TN | 52 | 125 | 6.2 | $1.5M | +6.5% | #636 of 1,328 |
Other business types in Knox 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
- Salons, barbers and spas38
- Hair salons46
- Barbershops42
- Nail salons52
- Spas and skin care36
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many nail salons are in Knox County, TN?
Knox County has 125 nail salons on map listings as of September 2026. 39 of them (31%) are chain locations. The listings count nail salons. Official counts show 35 businesses with payroll classed as nail salons in 2023. Official counts list 665 one-person businesses without payroll.
How much do households in Knox County, TN spend on personal care products and services?
About $182.5M a year, or $907 per household. That is 10% below the U.S. average (an index of 90, where 100 is the U.S. average). Spread across the 125 nail salons on map listings, it comes to $1.5M per salon. The spending figure covers all personal care products and services, not only nail salons. It is estimated from the incomes of the 201,146 households in Knox County and national spending patterns by income.
How does Knox County, TN compare with the U.S. for nail salons?
Knox County has 6.2 nail salons per 10,000 households, 3% above the U.S. rate of 6.0. Spending per salon is $1.5M, 13% below the U.S. figure of $1.7M. At the national ratio of nail salons to household spending, Knox County would have about 109, against 125 on map listings. There is one business with payroll in the industry for every 5,747 households, against one for every 3,754 across the U.S.
How fast is Knox County, TN growing?
Population estimates put Knox County at 511,453 people in 2025, up 6.5% since 2020, faster than the U.S. (+3.1%). It has 201,146 households. The median household income in Knox County is $74,222 a year, 8% below the U.S. median of $80,734. That rose 29.2% 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. Knox County scores 52 for nail salons (upper middle), #636 of 1,328 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Knox County. It maps the nail salons 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 nail salons · All 56 business types in Knox County
Screening a site or an acquisition in Knox 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 Knox 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.