Pets · County · South Carolina
Pet businesses in Marion County, SC
How Marion County, SC compares with other counties and the U.S. for pet businesses: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 45 out of 100: Lower middle
Ranked #1,308 of 2,200 scored counties
#35 of 41 scored counties in South Carolina
- Listings
- 7
- 0 chain locations (0%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $7.4M
- On pets · $605 a household
- Spending per listing
- $1.1M
- 20% above the U.S.
- Listings per 10k households
- 5.7
- 45% below the U.S.
- Population, 2025
- 28,242
- −2.9% since 2020
See the pet businesses around any address in Marion County
The site report maps the pet businesses 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 Marion 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 pets in Marion County comes to about $7.4M a year: $605 per household, 33% below the U.S. average. That works out to $1.1M per business, 20% above the U.S. figure of $878K.
There are 7 pet businesses on map listings in Marion County as of September 2026. None of them are chain locations, against 17% across the U.S. That comes to 5.7 for every 10,000 households, 45% below the U.S. rate of 10.4.
Official counts don’t publish a figure for pet care, veterinarians and pet stores in Marion County, since they leave out counts under 3. Official counts list 9 one-person businesses without payroll.
Between 2020 and 2025, the population of Marion County declined 2.9%, against +3.1% for the U.S. Marion County scores 45 (lower middle) on the Groundwork market score for pet businesses, ranking #1,308 of 2,200 scored counties and #35 of 41 scored counties in South Carolina.
How Marion County compares
The same measures for South Carolina and the whole U.S. Spending per listing divides a year of household spending on all pets by the pet businesses 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 | Marion County | South Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.7 | 11.2 | 10.4 |
| Spending per listing | $1.1M | $775K | $878K |
| Households per official establishment | n/a | 1,891 | 1,852 |
| Official establishment growth, 2019–2023 | n/a | +17.3% | +11.4% |
| Population growth, 2020–2025 | −2.9% | +8.5% | +3.1% |
| Spending per household on pets | $605 | $869 | $909 |
| Median household income | $36,301 | $69,324 | $80,734 |
| Groundwork market score | 45 | 58 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- 9Businesses with no payroll
- Map listings, September 2026
- 70 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
- 0
- Amount
- $0
SBA-backed loans to businesses classed as pet care, veterinarians and pet stores in Marion 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 Marion County
- Population, 2025 estimate
- 28,242−2.9% since 2020
- Households
- 12,177
- Median age
- 41.3
- Homes lived in by their owners
- 63%
- Vehicles per household
- 1.6
- Land area
- 489 sq. mi.
- People per square mile
- 59
- Median household income
- $36,301+13.2% vs. 2015–2019, before inflation
- Average household income
- $51,314
- Median home value
- $93,200
- Jobs located here
- 6,602
- Daytime population
- 24,018Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Marion 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 pet businesses on map listings by name and distance.
Or open the report at the center of Marion County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardPet businesses across South Carolina
Every South Carolina market ranked →The highest-scoring counties in South Carolina for pet businesses, numbered among those based in South Carolina, with Marion County marked.
Top counties in South Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Berkeley County, SC | 79 | 95 | 10.1 | $924K | +18.7% | #92 of 2,200 |
| 2York County, SC | 76 | 122 | 10.7 | $946K | +8.1% | #144 of 2,200 |
| 3Edgefield County, SC | 73 | 7 | 7.2 | $1.2M | +16.1% | #188 of 2,200 |
| 4Richland County, SC | 73 | 147 | 8.8 | $973K | +4.6% | #196 of 2,200 |
| 5Lancaster County, SC | 72 | 52 | 13.0 | $727K | +18.3% | #235 of 2,200 |
| 6Laurens County, SC | 71 | 21 | 7.8 | $952K | +6.2% | #248 of 2,200 |
| 7Spartanburg County, SC | 71 | 127 | 9.6 | $858K | +15.6% | #255 of 2,200 |
| 8Dorchester County, SC | 71 | 76 | 12.0 | $773K | +10.1% | #264 of 2,200 |
| 9Greenville County, SC | 67 | 265 | 12.0 | $775K | +10.6% | #402 of 2,200 |
| 10Chesterfield County, SC | 66 | 10 | 5.7 | $1.2M | +3.4% | #417 of 2,200 |
| 35Marion County, SC | 45 | 7 | 5.7 | $1.1M | −2.9% | #1,308 of 2,200 |
Other business types in Marion 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
Pets
- Pet businesses45
- Veterinarians
- Pet grooming and boarding
- Pet stores
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many pet businesses are in Marion County, SC?
As of September 2026, map listings count 7 pet businesses in Marion County. None of them are chain locations. The listings count vets, groomers, boarding and pet stores. No official count is published for pet care, veterinarians and pet stores in Marion County: counts under 3 are left out. Official counts also show 9 one-person businesses without payroll.
How much do households in Marion County, SC spend on pets?
About $7.4M a year, or $605 per household. That is 33% below the U.S. average (an index of 67, where 100 is the U.S. average). Spread across the 7 pet businesses on map listings, it comes to $1.1M per business. It is estimated from the incomes of the 12,177 households in Marion County and national spending patterns by income.
How does Marion County, SC compare with the U.S. for pet businesses?
Marion County has 5.7 pet businesses per 10,000 households, 45% below the U.S. rate of 10.4. Spending per business is $1.1M, 20% above the U.S. figure of $878K. At the U.S. ratio of pet businesses to household spending, Marion County would have about 8, against 7 on map listings.
How fast is Marion County, SC growing?
Population estimates put Marion County at 28,242 people in 2025, down 2.9% since 2020, against +3.1% for the U.S. It has 12,177 households. Median household income in Marion County is $36,301, 55% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 13.2%, 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. Marion County scores 45 for pet businesses (lower middle), #1,308 of 2,200 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Marion County. It maps the pet businesses 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 pet businesses · All 56 business types in Marion County
Screening a site or an acquisition in Marion 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 Marion 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.