Auto · County · Indiana
Auto repair shops in Knox County, IN
The auto repair shops in Knox County, IN, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 59 out of 100: Upper middle
Ranked #762 of 2,378 scored counties
#46 of 85 scored counties in Indiana
- Listings
- 30
- 4 chain locations (13%)
- Official establishments
- 13
- Businesses with payroll, 2023
- Household spending a year
- $16M
- On vehicle maintenance and repairs · $1,052 a household
- Spending per listing
- $532K
- 20% above the U.S.
- Listings per 10k households
- 19.8
- 8% below the U.S.
- Population, 2025
- 35,652
- −1.7% since 2020
See the auto repair shops around any address in Knox County
The site report maps the auto repair shops 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
Household spending on vehicle maintenance and repairs in Knox County comes to about $16M a year: $1,052 per household, 10% above the U.S. average. That works out to $532K per shop, 20% above the U.S. figure of $445K. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops.
There are 30 auto repair shops on map listings in Knox County as of September 2026. Of those, 4 are chain locations, or 13%, against 16% across the U.S. That comes to 19.8 for every 10,000 households, 8% below the U.S. rate of 21.5.
In 2023, official counts showed 13 businesses with payroll in Knox County classed as mechanical, body and glass repair. That is one for every 1,167 households, against one for every 955 across the U.S. Official counts also show 33 one-person businesses without payroll.
Between 2020 and 2025, the population of Knox County declined 1.7%, against +3.1% for the U.S. For auto repair shops, Knox County has a Groundwork market score of 59 (upper middle): #762 of 2,378 scored counties and #46 of 85 scored counties in Indiana.
How Knox County compares
The same measures for Indiana and the whole U.S. Spending per listing divides a year of household spending on all vehicle maintenance and repairs by the auto repair shops 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 | Indiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 19.8 | 21.3 | 21.5 |
| Spending per listing | $532K | $504K | $445K |
| Households per official establishment | 1,167 | 928 | 955 |
| Official establishment growth, 2019–2023 | n/a | +0.4% | +2.1% |
| Population growth, 2020–2025 | −1.7% | +2.7% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,052 | $1,072 | $958 |
| Median household income | $61,237 | $71,957 | $80,734 |
| Groundwork market score | 59 | 64 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 14 → 13
- Employees, 2023
- 57
- Annual payroll, 2023
- $3.3M
- One-person businesses, 2023
- 33Businesses with no payroll
- Map listings, September 2026
- 304 chain locations
- Listings at the U.S. rate for this spending
- 36The 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 mechanical, body and glass repair 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
- 35,652−1.7% since 2020
- Households
- 15,169
- Median age
- 39.5
- Homes lived in by their owners
- 68%
- Vehicles per household
- 1.9
- Land area
- 516 sq. mi.
- People per square mile
- 70
- Median household income
- $61,237+29.3% vs. 2015–2019, before inflation
- Average household income
- $81,721
- Median home value
- $137,700
- Jobs located here
- 16,627
- Daytime population
- 36,438Residents 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 auto repair shops 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 cardAuto repair shops across Indiana
Every Indiana market ranked →The highest-scoring counties in Indiana for auto repair shops, numbered among those based in Indiana, with Knox County marked.
Top counties in Indiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Hamilton County, IN | 94 | 156 | 11.4 | $1.1M | +10.9% | #7 of 2,378 |
| 2Newton County, IN | 86 | 7 | 12.2 | $971K | +2.9% | #38 of 2,378 |
| 3Hancock County, IN | 86 | 52 | 15.5 | $799K | +13.5% | #41 of 2,378 |
| 4Spencer County, IN | 86 | 14 | 17.3 | $756K | +1.2% | #42 of 2,378 |
| 5Parke County, IN | 82 | 7 | 11.4 | $941K | +3.0% | #76 of 2,378 |
| 6Washington County, IN | 82 | 19 | 16.9 | $746K | +0.5% | #79 of 2,378 |
| 7Boone County, IN | 80 | 64 | 22.3 | $555K | +13.5% | #125 of 2,378 |
| 8Jennings County, IN | 79 | 13 | 11.9 | $1M | +0.1% | #127 of 2,378 |
| 9Harrison County, IN | 79 | 30 | 19.4 | $662K | +1.9% | #132 of 2,378 |
| 10Warrick County, IN | 78 | 47 | 18.7 | $658K | +4.4% | #152 of 2,378 |
| 46Knox County, IN | 59 | 30 | 19.8 | $532K | −1.7% | #762 of 2,378 |
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
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many auto repair shops are in Knox County, IN?
As of September 2026, map listings count 30 auto repair shops in Knox County. 4 of them (13%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 13 businesses with payroll classed as mechanical, body and glass repair in 2023. Another 33 one-person businesses have no payroll, by official counts.
How much do households in Knox County, IN spend on vehicle maintenance and repairs?
About $16M a year, or $1,052 per household. That is 10% above the U.S. average (an index of 110, where 100 is the U.S. average). Spread across the 30 auto repair shops on map listings, it comes to $532K per shop. That spending covers all vehicle maintenance and repairs, which auto repair shops share with other businesses in the trade. It is estimated from the incomes of the 15,169 households in Knox County and national spending patterns by income.
How does Knox County, IN compare with the U.S. for auto repair shops?
Knox County has 19.8 auto repair shops per 10,000 households, 8% below the U.S. rate of 21.5. Spending per shop is $532K, 20% above the U.S. figure of $445K. At the U.S. ratio of auto repair shops to household spending, Knox County would have about 36, against 30 on map listings. There is one business with payroll in the industry for every 1,167 households, against one for every 955 across the U.S.
How fast is Knox County, IN growing?
Population estimates put Knox County at 35,652 people in 2025, down 1.7% since 2020, against +3.1% for the U.S. It has 15,169 households. Median household income in Knox County is $61,237, 24% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 29.3%, 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 59 for auto repair shops (upper middle), #762 of 2,378 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 auto repair shops 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 auto repair shops · 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.