Auto · County · Texas
Collision repair and body shops in Williamson County, TX
The collision repair and body shops in Williamson County, TX, 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 #458 of 1,327 scored counties
#22 of 82 scored counties in Texas
- Listings
- 80
- 25 chain locations (31%)
- Official establishments
- 75
- −2.6% since 2019
- Household spending a year
- $244.6M
- On vehicle maintenance and repairs · $969 a household
- Spending per listing
- $3.1M
- In line with the U.S.
- Listings per 10k households
- 3.2
- 3% above the U.S.
- Population, 2025
- 752,827
- +22.3% since 2020
See the collision repair and body shops around any address in Williamson County
The site report maps the collision repair and body 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 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
At $969 per household (in line with the U.S. average), households in Williamson County spend about $244.6M a year on vehicle maintenance and repairs. Spread across 80 collision repair and body shops, that is $3.1M per shop, in line with the U.S. figure of $3.1M. The spending figure covers all vehicle maintenance and repairs, not only collision repair and body shops.
There are 80 collision repair and body shops on map listings in Williamson County as of September 2026. Chain locations make up 31% of them, against 14% across the U.S. That comes to 3.2 for every 10,000 households, 3% above the U.S. rate of 3.1.
Official counts show 75 businesses with payroll classed as automotive body, paint and interior repair in Williamson County in 2023, down 2.6% from 2019. That is one for every 3,364 households, against one for every 3,689 across the U.S. Since fiscal 2022, 3 SBA-backed loans worth $667K have gone to businesses classed as automotive body, paint and interior repair in Williamson County.
Population estimates put the population change in Williamson County from 2020 to 2025 at +22.3%, faster than the U.S. (+3.1%). Williamson County scores 59 (upper middle) on the Groundwork market score for collision repair and body shops, ranking #458 of 1,327 scored counties and #22 of 82 scored counties in Texas.
How Williamson County compares
The same measures for Texas and the whole U.S. Spending per listing divides a year of household spending on all vehicle maintenance and repairs by the collision repair and body 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 | Williamson County | Texas | U.S. |
|---|---|---|---|
| Listings per 10k households | 3.2 | 3.6 | 3.1 |
| Spending per listing | $3.1M | $2.5M | $3.1M |
| Households per official establishment | 3,364 | 4,034 | 3,689 |
| Official establishment growth, 2019–2023 | −2.6% | +9.1% | −0.8% |
| Population growth, 2020–2025 | +22.3% | +8.5% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $969 | $918 | $958 |
| Median household income | $111,340 | $78,476 | $80,734 |
| Groundwork market score | 59 | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 77 → 75−2.6% over the period
- Employees, 2023
- 593
- Annual payroll, 2023
- $48.9M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 8025 chain locations
- Listings at the U.S. rate for this spending
- 79The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 3
- Amount
- $667K
SBA-backed loans to businesses classed as automotive body, paint and interior repair 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
- 752,827+22.3% since 2020
- Households
- 252,323
- Median age
- 38.2
- Homes lived in by their owners
- 66%
- Vehicles per household
- 1.9
- Land area
- 1,116 sq. mi.
- People per square mile
- 603
- Median household income
- $111,340+27.5% vs. 2015–2019, before inflation
- Average household income
- $140,407
- Median home value
- $447,000
- Jobs located here
- 238,920
- Daytime population
- 563,844Residents 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 collision repair and body shops 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 cardCollision repair and body shops across Texas
Every Texas market ranked →The highest-scoring counties in Texas for collision repair and body shops, numbered among those based in Texas, with Williamson County marked.
Top counties in Texas
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Fort Bend County, TX | 90 | 54 | 1.8 | $5.8M | +17.4% | #12 of 1,327 |
| 2Brazoria County, TX | 84 | 33 | 2.5 | $4.2M | +12.2% | #35 of 1,327 |
| 3Parker County, TX | 83 | 16 | 2.8 | $3.9M | +23.5% | #44 of 1,327 |
| 4Van Zandt County, TX | 82 | 5 | 2.2 | $4.6M | +10.7% | #53 of 1,327 |
| 5Caldwell County, TX | 74 | 5 | 3.0 | $3.3M | +20.0% | #146 of 1,327 |
| 6Collin County, TX | 71 | 108 | 2.6 | $3.8M | +20.6% | #192 of 1,327 |
| 7Liberty County, TX | 71 | 11 | 3.5 | $2.9M | +31.3% | #200 of 1,327 |
| 8Comal County, TX | 70 | 16 | 2.2 | $4.7M | +27.9% | #211 of 1,327 |
| 9Denton County, TX | 70 | 98 | 2.7 | $3.7M | +16.9% | #219 of 1,327 |
| 10Navarro County, TX | 69 | 6 | 3.2 | $3.1M | +8.2% | #246 of 1,327 |
| 22Williamson County, TX | 59 | 80 | 3.2 | $3.1M | +22.3% | #458 of 1,327 |
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
- Auto repair and car care60
- Auto repair shops64
- Collision repair and body shops59
- Car washes and detailing45
- Tire shops78
- Oil change and quick lube50
- Gas stations81
- Insurance agencies63
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many collision repair and body shops are in Williamson County, TX?
As of September 2026, map listings count 80 collision repair and body shops in Williamson County. 25 of them (31%) are chain locations. The listings count collision repair and auto body shops. Official counts show 75 businesses with payroll classed as automotive body, paint and interior repair in 2023, down 2.6% from 2019.
How much do households in Williamson County, TX spend on vehicle maintenance and repairs?
About $244.6M a year, or $969 per household. That is in line with the U.S. average (an index of 101, where 100 is the U.S. average). Spread across the 80 collision repair and body shops on map listings, it comes to $3.1M per shop. That spending covers all vehicle maintenance and repairs, which collision repair and body shops share with other businesses in the trade. It is estimated from the incomes of the 252,323 households in Williamson County and national spending patterns by income.
How does Williamson County, TX compare with the U.S. for collision repair and body shops?
Williamson County has 3.2 collision repair and body shops per 10,000 households, 3% above the U.S. rate of 3.1. Spending per shop is $3.1M, in line with the U.S. figure of $3.1M. At the U.S. ratio of collision repair and body shops to household spending, Williamson County would have about 79, against 80 on map listings. There is one business with payroll in the industry for every 3,364 households, against one for every 3,689 across the U.S. The official count fell 2.6% from 2019 to 2023, against −0.8% for the U.S.
How fast is Williamson County, TX growing?
Population estimates put Williamson County at 752,827 people in 2025, up 22.3% since 2020, faster than the U.S. (+3.1%). It has 252,323 households. Median household income in Williamson County is $111,340, 38% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 27.5%, 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 59 for collision repair and body shops (upper middle), #458 of 1,327 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 collision repair and body 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 collision repair and body shops · 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.