Beauty and personal care · County · Idaho
Spas and skin care studios in Ada County, ID
Competitor counts, household spending and official business counts for spas and skin care studios in Ada County, ID, set against other counties and the U.S.
Groundwork market score · out of 100
Score 39 out of 100: Lower middle
Ranked #1,308 of 1,769 scored counties
#13 of 19 scored counties in Idaho
- Listings
- 451
- 42 chain locations (9%)
- Official establishments
- 82
- +78.3% since 2019
- Household spending a year
- $221.4M
- On personal care products and services · $1,093 a household
- Spending per listing
- $491K
- 44% below the U.S.
- Listings per 10k households
- 22.3
- 94% above the U.S.
- Population, 2025
- 546,141
- +9.6% since 2020
See the spas and skin care studios around any address in Ada County
The site report maps the spas and skin care 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 Ada 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
Map listings as of September 2026 show 451 spas and skin care studios in Ada County. Of those, 42 are chain locations, or 9%, against 10% across the U.S. That is 22.3 per 10,000 households, 94% above the U.S. rate of 11.5.
Household spending on personal care products and services in Ada County comes to about $221.4M a year: $1,093 per household, 9% above the U.S. average. That works out to $491K per studio, 44% below the U.S. figure of $876K. That spending covers all personal care products and services, which spas and skin care studios share with other businesses in the trade.
The official count of businesses with payroll classed as other personal care services in Ada County was 82 in 2023, up 78.3% from 2019. That is one for every 2,470 households, against one for every 4,055 across the U.S. Since fiscal 2022, 21 SBA-backed loans worth $7.1M have gone to businesses classed as other personal care services in Ada County.
Between 2020 and 2025, the population of Ada County grew 9.6%, faster than the U.S. (+3.1%). For spas and skin care studios, Ada County has a Groundwork market score of 39 (lower middle): #1,308 of 1,769 scored counties and #13 of 19 scored counties in Idaho.
How Ada County compares
The same measures for Idaho and the whole U.S. Spending per listing divides a year of household spending on all personal care products and services by the spas and skin care 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 | Ada County | Idaho | U.S. |
|---|---|---|---|
| Listings per 10k households | 22.3 | 15.4 | 11.5 |
| Spending per listing | $491K | $644K | $876K |
| Households per official establishment | 2,470 | 3,379 | 4,055 |
| Official establishment growth, 2019–2023 | +78.3% | +71.5% | +29.8% |
| Population growth, 2020–2025 | +9.6% | +9.8% | +3.1% |
| Spending per household on personal care products and services | $1,093 | $991 | $1,005 |
| Median household income | $91,502 | $77,800 | $80,734 |
| Groundwork market score | 39 | 34 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 46 → 82+78.3% over the period
- Employees, 2023
- 408
- Annual payroll, 2023
- $13.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 45142 chain locations
- Listings at the U.S. rate for this spending
- 253The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 21
- Amount
- $7.1M
SBA-backed loans to businesses classed as other personal care services in Ada 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 Ada County
- Population, 2025 estimate
- 546,141+9.6% since 2020
- Households
- 202,543
- Median age
- 39.5
- Homes lived in by their owners
- 71%
- Vehicles per household
- 2.0
- Land area
- 1,052 sq. mi.
- People per square mile
- 493
- Median household income
- $91,502+38.0% vs. 2015–2019, before inflation
- Average household income
- $124,631
- Median home value
- $512,300
- Jobs located here
- 294,737
- Daytime population
- 566,160Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Ada 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 spas and skin care studios on map listings by name and distance.
Or open the report at the center of Ada County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSpas and skin care across Idaho
Every Idaho market ranked →The highest-scoring counties in Idaho for spas and skin care studios, numbered among those based in Idaho, with Ada County marked.
Top counties in Idaho
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Jefferson County, ID | 87 | 6 | 5.9 | $1.7M | +13.6% | #19 of 1,769 |
| 2Bingham County, ID | 73 | 7 | 4.3 | $2.2M | +6.4% | #152 of 1,769 |
| 3Elmore County, ID | 68 | 6 | 5.4 | $1.7M | +2.8% | #264 of 1,769 |
| 4Canyon County, ID | 65 | 75 | 8.7 | $1.1M | +18.1% | #377 of 1,769 |
| 5Boundary County, ID | 54 | 5 | 9.9 | $910K | +15.3% | #746 of 1,769 |
| 6Bonner County, ID | 47 | 37 | 18.2 | $517K | +14.8% | #1,009 of 1,769 |
| 7Cassia County, ID | 46 | 10 | 11.8 | $785K | +6.6% | #1,033 of 1,769 |
| 8Payette County, ID | 46 | 12 | 12.4 | $740K | +8.8% | #1,036 of 1,769 |
| 9Latah County, ID | 45 | 13 | 8.0 | $1.1M | +5.6% | #1,050 of 1,769 |
| 10Blaine County, ID | 44 | 14 | 13.4 | $810K | +4.8% | #1,105 of 1,769 |
| 13Ada County, ID | 39 | 451 | 22.3 | $491K | +9.6% | #1,308 of 1,769 |
Other business types in Ada 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 spas43
- Hair salons51
- Barbershops66
- Nail salons60
- Spas and skin care39
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many spas and skin care studios are in Ada County, ID?
There are 451 spas and skin care studios on map listings in Ada County as of September 2026. 42 of them (9%) are chain locations. The listings count spas, skin care, waxing, lash and tanning studios. Official counts show 82 businesses with payroll classed as other personal care services in 2023, up 78.3% from 2019.
How much do households in Ada County, ID spend on personal care products and services?
About $221.4M a year, or $1,093 per household. That is 9% above the U.S. average (an index of 109, where 100 is the U.S. average). Spread across the 451 spas and skin care studios on map listings, it comes to $491K per studio. The spending figure covers all personal care products and services, not only spas and skin care studios. It is estimated from the incomes of the 202,543 households in Ada County and national spending patterns by income.
How does Ada County, ID compare with the U.S. for spas and skin care studios?
Ada County has 22.3 spas and skin care studios per 10,000 households, 94% above the U.S. rate of 11.5. Spending per studio is $491K, 44% below the U.S. figure of $876K. At the national ratio of spas and skin care studios to household spending, Ada County would have about 253, against 451 on map listings. There is one business with payroll in the industry for every 2,470 households, against one for every 4,055 across the U.S. The official count rose 78.3% from 2019 to 2023, against +29.8% for the U.S.
How fast is Ada County, ID growing?
Population estimates put Ada County at 546,141 people in 2025, up 9.6% since 2020, faster than the U.S. (+3.1%). It has 202,543 households. Median household income in Ada County is $91,502, 13% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 38.0%, 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. Ada County scores 39 for spas and skin care studios (lower middle), #1,308 of 1,769 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Ada County. It maps the spas and skin care 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 spas and skin care studios · All 56 business types in Ada County
Screening a site or an acquisition in Ada 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 Ada 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.