Auto · County · Iowa
Auto repair shops in Dallas County, IA
The auto repair shops in Dallas County, IA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 95 out of 100: Very high
Ranked #5 of 2,378 scored counties
#1 of 72 scored counties in Iowa
- Listings
- 53
- 10 chain locations (19%)
- Official establishments
- 20
- Businesses with payroll, 2023
- Household spending a year
- $51.1M
- On vehicle maintenance and repairs · $1,203 a household
- Spending per listing
- $964K
- 2.2 times the U.S.
- Listings per 10k households
- 12.5
- 42% below the U.S.
- Population, 2025
- 118,457
- +17.8% since 2020
See the auto repair shops around any address in Dallas 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 Dallas 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
For auto repair shops, Dallas County has a Groundwork market score of 95 (very high): #5 of 2,378 scored counties and #1 of 72 scored counties in Iowa. That puts it in the top 10% of counties for auto repair shops.
Map listings as of September 2026 show 53 auto repair shops in Dallas County. 10 of them (19%) are chain locations, against 16% across the U.S. That is 12.5 per 10,000 households, 42% below the U.S. rate of 21.5.
Households in Dallas County spend about $51.1M a year on vehicle maintenance and repairs, or $1,203 per household, 26% above the U.S. average. That is about $964K of household spending for each shop on map listings, 2.2 times the U.S. figure of $445K. That spending covers all vehicle maintenance and repairs, which auto repair shops share with other businesses in the trade.
In 2023, official counts showed 20 businesses with payroll in Dallas County classed as mechanical, body and glass repair. That is one for every 2,124 households, against one for every 955 across the U.S. Population estimates show Dallas County grew 17.8% from 2020 to 2025, faster than the U.S. (+3.1%).
How Dallas County compares
The same measures for Iowa 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 | Dallas County | Iowa | U.S. |
|---|---|---|---|
| Listings per 10k households | 12.5 | 24.1 | 21.5 |
| Spending per listing | $964K | $470K | $445K |
| Households per official establishment | 2,124 | 766 | 955 |
| Official establishment growth, 2019–2023 | n/a | −1.3% | +2.1% |
| Population growth, 2020–2025 | +17.8% | +1.5% | +3.1% |
| Spending per household on vehicle maintenance and repairs | $1,203 | $1,134 | $958 |
| Median household income | $102,379 | $75,059 | $80,734 |
| Groundwork market score | 95 | 46 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 16 → 20
- Employees, 2023
- 79
- Annual payroll, 2023
- $4.7M
- One-person businesses, 2023
- 46Businesses with no payroll
- Map listings, September 2026
- 5310 chain locations
- Listings at the U.S. rate for this spending
- 115The 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 Dallas 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 Dallas County
- Population, 2025 estimate
- 118,457+17.8% since 2020
- Households
- 42,471
- Median age
- 36.8
- Homes lived in by their owners
- 69%
- Vehicles per household
- 2.0
- Land area
- 588 sq. mi.
- People per square mile
- 184
- Median household income
- $102,379+15.7% vs. 2015–2019, before inflation
- Average household income
- $137,324
- Median home value
- $355,600
- Jobs located here
- 53,926
- Daytime population
- 106,998Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Dallas 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 Dallas 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 Iowa
Every Iowa market ranked →The highest-scoring counties in Iowa for auto repair shops, numbered among those based in Iowa, with Dallas County marked.
Top counties in Iowa
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Dallas County, IA | 95 | 53 | 12.5 | $964K | +17.8% | #5 of 2,378 |
| 2Tama County, IA | 78 | 11 | 16.4 | $738K | −1.5% | #150 of 2,378 |
| 3Johnson County, IA | 75 | 100 | 15.8 | $647K | +4.6% | #211 of 2,378 |
| 4Buchanan County, IA | 72 | 18 | 21.8 | $577K | +1.3% | #290 of 2,378 |
| 5Marion County, IA | 71 | 28 | 21.0 | $603K | +2.3% | #309 of 2,378 |
| 6Polk County, IA | 70 | 404 | 19.7 | $549K | +4.8% | #347 of 2,378 |
| 7Buena Vista County, IA | 69 | 15 | 19.9 | $597K | −1.7% | #372 of 2,378 |
| 8Grundy County, IA | 69 | 13 | 25.4 | $499K | +0.2% | #389 of 2,378 |
| 9Bremer County, IA | 68 | 19 | 19.6 | $626K | +1.1% | #412 of 2,378 |
| 10Story County, IA | 66 | 78 | 20.0 | $537K | +2.7% | #495 of 2,378 |
Other business types in Dallas 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 Dallas County, IA?
There are 53 auto repair shops on map listings in Dallas County as of September 2026. 10 of them (19%) are chain locations. The listings count general, specialty, body and glass repair shops. Official counts show 20 businesses with payroll classed as mechanical, body and glass repair in 2023. Official counts list 46 one-person businesses without payroll.
How much do households in Dallas County, IA spend on vehicle maintenance and repairs?
About $51.1M a year, or $1,203 per household. That is 26% above the U.S. average (an index of 126, where 100 is the U.S. average). Spread across the 53 auto repair shops on map listings, it comes to $964K per shop. The spending figure covers all vehicle maintenance and repairs, not only auto repair shops. It is estimated from the incomes of the 42,471 households in Dallas County and national spending patterns by income.
How does Dallas County, IA compare with the U.S. for auto repair shops?
Dallas County has 12.5 auto repair shops per 10,000 households, 42% below the U.S. rate of 21.5. Spending per shop is $964K, 2.2 times the U.S. figure of $445K. At the national ratio of auto repair shops to household spending, Dallas County would have about 115, against 53 on map listings. There is one business with payroll in the industry for every 2,124 households, against one for every 955 across the U.S.
How fast is Dallas County, IA growing?
Population estimates put Dallas County at 118,457 people in 2025, up 17.8% since 2020, faster than the U.S. (+3.1%). It has 42,471 households. The median household income in Dallas County is $102,379 a year, 27% above the U.S. median of $80,734. That rose 15.7% 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. Dallas County scores 95 for auto repair shops (very high), #5 of 2,378 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Dallas 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 Dallas County
Screening a site or an acquisition in Dallas 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 Dallas 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.