Real estate · County · Pennsylvania
Home inspectors in Delaware County, PA
How Delaware County, PA compares with other counties and the U.S. for home inspectors: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 72 out of 100: Upper middle
Ranked #47 of 415 scored counties
#6 of 18 scored counties in Pennsylvania
- Listings
- 13
- 0 chain locations (0%)
- Official establishments
- 7
- Businesses with payroll, 2023
- Household spending a year
- $4.2B
- On rent and homeowner costs · $19,406 a household
- Housing spending per listing (U.S. = 100)
- 123
- 23% above the U.S.
- Listings per 10k households
- 0.6
- In line with the U.S.
- Population, 2025
- 580,937
- +0.8% since 2020
See the home inspectors around any address in Delaware 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 Delaware 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 $19,406 per household (16% above the U.S. average), households in Delaware County spend about $4.2B a year on rent and homeowner costs. Housing spending per business is 23% 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.
Delaware County has 13 home inspectors on map listings as of September 2026. None of them are chain locations, against 3% across the U.S. That comes to 0.6 for every 10,000 households, in line with the U.S. rate of 0.6.
Official counts show 7 businesses with payroll classed as building inspection services in Delaware County in 2023. That is one for every 30,992 households, against one for every 17,237 across the U.S.
Population estimates put the population change in Delaware County from 2020 to 2025 at +0.8%, slower than the U.S. (+3.1%). Delaware County scores 72 (upper middle) on the Groundwork market score for home inspectors, ranking #47 of 415 scored counties and #6 of 18 scored counties in Pennsylvania. That puts it in the top quarter of counties.
How Delaware County compares
The same measures for Pennsylvania 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 | Delaware County | Pennsylvania | U.S. |
|---|---|---|---|
| Listings per 10k households | 0.6 | 0.5 | 0.6 |
| Housing spending per listing (U.S. = 100) | 123 | 133 | 100 |
| Households per official establishment | 30,992 | 21,979 | 17,237 |
| Official establishment growth, 2019–2023 | n/a | −14.6% | +6.5% |
| Population growth, 2020–2025 | +0.8% | +0.5% | +3.1% |
| Spending per household on rent and homeowner costs | $19,406 | $18,070 | $16,661 |
| Median household income | $89,546 | $77,971 | $80,734 |
| Groundwork market score | 72 | 61 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 14 → 7
- Employees, 2023
- 58
- Annual payroll, 2023
- $4.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 130 chain locations
- Listings at the U.S. rate for this spending
- 16The 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 building inspection services in Delaware 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 Delaware County
- Population, 2025 estimate
- 580,937+0.8% since 2020
- Households
- 216,946
- Median age
- 40.3
- Homes lived in by their owners
- 70%
- Vehicles per household
- 1.6
- Land area
- 184 sq. mi.
- People per square mile
- 3,151
- Median household income
- $89,546+20.2% vs. 2015–2019, before inflation
- Average household income
- $128,494
- Median home value
- $332,200
- Jobs located here
- 228,791
- Daytime population
- 526,642Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Delaware 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 Delaware 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 Pennsylvania
Every Pennsylvania market ranked →The highest-scoring counties in Pennsylvania for home inspectors, numbered among those based in Pennsylvania, with Delaware County marked.
Top counties in Pennsylvania
| Market | Score | Listings | Per 10k households | Housing spending per listing (U.S. = 100) | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lehigh County, PA | 78 | 6 | 0.4 | 168 | +2.7% | #18 of 415 |
| 2Berks County, PA | 77 | 7 | 0.4 | 159 | +2.7% | #21 of 415 |
| 3Dauphin County, PA | 76 | 5 | 0.4 | 164 | +2.3% | #24 of 415 |
| 4Philadelphia County, PA | 72 | 8 | 0.1 | 539 | −1.6% | #44 of 415 |
| 5Chester County, PA | 72 | 10 | 0.5 | 173 | +4.2% | #46 of 415 |
| 6Delaware County, PA | 72 | 13 | 0.6 | 123 | +0.8% | #47 of 415 |
| 7Northampton County, PA | 66 | 10 | 0.8 | 88 | +3.7% | #82 of 415 |
| 8Montgomery County, PA | 64 | 27 | 0.8 | 100 | +2.4% | #95 of 415 |
| 9Lancaster County, PA | 63 | 19 | 0.9 | 79 | +1.9% | #105 of 415 |
| 10Washington County, PA | 62 | 5 | 0.6 | 122 | +0.7% | #108 of 415 |
Other business types in Delaware 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 estate57
- Real estate agents and brokers63
- Property management75
- Mortgage brokers and lenders57
- Home inspectors72
Funeral services
Questions
How many home inspectors are in Delaware County, PA?
Map listings as of September 2026 show 13 home inspectors in Delaware County. None of them are chain locations. The listings count home inspectors. Official counts show 7 businesses with payroll classed as building inspection services in 2023.
How much do households in Delaware County, PA spend on rent and homeowner costs?
About $4.2B a year, or $19,406 per household. That is 16% above the U.S. average (an index of 116, where 100 is the U.S. average). For the 13 home inspectors on map listings, housing spending per business is 23% 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. It is estimated from the incomes of the 216,946 households in Delaware County and national spending patterns by income.
How does Delaware County, PA compare with the U.S. for home inspectors?
Delaware County has 0.6 home inspectors per 10,000 households, in line with the U.S. rate of 0.6. The index of housing spending per business is 123, where 100 is the U.S. At the U.S. ratio of home inspectors to household spending, Delaware County would have about 16, against 13 on map listings. There is one business with payroll in the industry for every 30,992 households, against one for every 17,237 across the U.S.
How fast is Delaware County, PA growing?
Population estimates put Delaware County at 580,937 people in 2025, up 0.8% since 2020, slower than the U.S. (+3.1%). It has 216,946 households. The median household income in Delaware County is $89,546 a year, 11% above the U.S. median of $80,734. That rose 20.2% 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. Delaware County scores 72 for home inspectors (upper middle), #47 of 415 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Delaware 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 Delaware County
Screening a site or an acquisition in Delaware 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 Delaware 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.