Real estate · County · California
Home inspectors in San Luis Obispo County, CA
The home inspectors in San Luis Obispo County, CA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 68 out of 100: Upper middle
Ranked #69 of 415 scored counties
#11 of 24 scored counties in California
- Listings
- 5
- 0 chain locations (0%)
- Official establishments
- 6
- Businesses with payroll, 2023
- Household spending a year
- $2.1B
- On rent and homeowner costs · $19,548 a household
- Housing spending per listing (U.S. = 100)
- 163
- 63% above the U.S.
- Listings per 10k households
- 0.5
- 17% below the U.S.
- Population, 2025
- 282,367
- 0.0% since 2020
See the home inspectors around any address in San Luis Obispo County
The site report maps the home inspectors 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 San Luis Obispo 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 5 home inspectors in San Luis Obispo County. None of them are chain locations, against 3% across the U.S. That is 0.5 per 10,000 households, 17% below the U.S. rate of 0.6.
Households in San Luis Obispo County spend about $2.1B a year on rent and homeowner costs, or $19,548 per household, 17% above the U.S. average. Housing spending per business is 63% above the U.S. figure. That figure is all rent and homeowner costs, used as a measure of housing demand; it is not money home inspectors take in.
In 2023, official counts showed 6 businesses with payroll in San Luis Obispo County classed as building inspection services. That is one for every 18,251 households, against one for every 17,237 across the U.S. Since fiscal 2022, 1 SBA-backed loan worth $21K has gone to businesses classed as building inspection services in San Luis Obispo County.
Population estimates put the population change in San Luis Obispo County from 2020 to 2025 at 0.0%, against +3.1% for the U.S. The Groundwork market score for home inspectors in San Luis Obispo County is 68 (upper middle), #69 of 415 scored counties and #11 of 24 scored counties in California. That puts it in the top quarter of counties.
How San Luis Obispo County compares
The same measures for California and the whole U.S. Housing spending per listing divides all rent and homeowner costs by the listings counted: a measure of housing demand for each business, not money any of them take in, so it is shown against the U.S. (100) only. Households per establishment divides households by the official count.
| Measure | San Luis Obispo County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.5 | 0.5 | 0.6 |
| Housing spending per listing (U.S. = 100) | 163 | 168 | 100 |
| Households per official establishment | 18,251 | 13,535 | 17,237 |
| Official establishment growth, 2019–2023 | n/a | +14.5% | +6.5% |
| Population growth, 2020–2025 | 0.0% | −0.4% | +3.1% |
| Spending per household on rent and homeowner costs | $19,548 | $19,977 | $16,661 |
| Median household income | $97,446 | $99,122 | $80,734 |
| Groundwork market score | 68 | 55 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 11 → 6
- Employees, 2023
- 16
- Annual payroll, 2023
- $1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 50 chain locations
- Listings at the U.S. rate for this spending
- 8The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $21K
SBA-backed loans to businesses classed as building inspection services in San Luis Obispo 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 San Luis Obispo County
- Population, 2025 estimate
- 282,3670.0% since 2020
- Households
- 109,503
- Median age
- 42.3
- Homes lived in by their owners
- 62%
- Vehicles per household
- 2.1
- Land area
- 3,301 sq. mi.
- People per square mile
- 85
- Median household income
- $97,446+32.6% vs. 2015–2019, before inflation
- Average household income
- $132,001
- Median home value
- $824,700
- Jobs located here
- 112,621
- Daytime population
- 276,085Residents who don’t work, plus everyone whose job is here
Looking at a specific site in San Luis Obispo 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 home inspectors on map listings by name and distance.
Or open the report at the center of San Luis Obispo County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHome inspectors across California
Every California market ranked →The highest-scoring counties in California for home inspectors, numbered among those based in California, with San Luis Obispo County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1San Joaquin County, CA | 83 | 9 | 0.4 | 198 | +5.5% | #4 of 415 |
| 2Santa Clara County, CA | 82 | 16 | 0.2 | 380 | −0.9% | #7 of 415 |
| 3San Francisco County, CA | 79 | 9 | 0.2 | 350 | −5.6% | #13 of 415 |
| 4Solano County, CA | 74 | 8 | 0.5 | 148 | +0.6% | #34 of 415 |
| 5Alameda County, CA | 73 | 23 | 0.4 | 221 | −2.6% | #40 of 415 |
| 6Fresno County, CA | 73 | 10 | 0.3 | 217 | +2.6% | #41 of 415 |
| 7Contra Costa County, CA | 72 | 10 | 0.2 | 348 | +0.3% | #45 of 415 |
| 8Monterey County, CA | 71 | 7 | 0.5 | 141 | −1.5% | #48 of 415 |
| 9Sacramento County, CA | 70 | 38 | 0.7 | 109 | +2.0% | #60 of 415 |
| 10Stanislaus County, CA | 69 | 6 | 0.3 | 204 | +0.7% | #61 of 415 |
| 11San Luis Obispo County, CA | 68 | 5 | 0.5 | 163 | 0.0% | #69 of 415 |
Other business types in San Luis Obispo 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
- Real estate30
- Real estate agents and brokers32
- Property management31
- Mortgage brokers and lenders30
- Home inspectors68
Funeral services
Questions
How many home inspectors are in San Luis Obispo County, CA?
San Luis Obispo County has 5 home inspectors on map listings as of September 2026. None of them are chain locations. The listings count home inspectors. Official counts show 6 businesses with payroll classed as building inspection services in 2023.
How much do households in San Luis Obispo County, CA spend on rent and homeowner costs?
About $2.1B a year, or $19,548 per household. That is 17% above the U.S. average (an index of 117, where 100 is the U.S. average). For the 5 home inspectors on map listings, housing spending per business is 63% above the U.S. figure. The spending figure is all rent and homeowner costs, a measure of housing demand, not money home inspectors take in. It is estimated from the incomes of the 109,503 households in San Luis Obispo County and national spending patterns by income.
How does San Luis Obispo County, CA compare with the U.S. for home inspectors?
San Luis Obispo County has 0.5 home inspectors per 10,000 households, 17% below the U.S. rate of 0.6. The index of housing spending per business is 163, where 100 is the U.S. At the national ratio of home inspectors to household spending, San Luis Obispo County would have about 8, against 5 on map listings. There is one business with payroll in the industry for every 18,251 households, against one for every 17,237 across the U.S.
How fast is San Luis Obispo County, CA growing?
Population estimates put San Luis Obispo County at 282,367 people in 2025, unchanged since 2020, against +3.1% for the U.S. It has 109,503 households. Median household income in San Luis Obispo County is $97,446, 21% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 32.6%, 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. San Luis Obispo County scores 68 for home inspectors (upper middle), #69 of 415 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in San Luis Obispo County. It maps the home inspectors 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 home inspectors · All 56 business types in San Luis Obispo County
Screening a site or an acquisition in San Luis Obispo 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 San Luis Obispo 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.