Auto · Small-town market · South Carolina
Gas stations in the Seneca, SC area
Competitor counts, household spending and official business counts for gas stations in the Seneca, SC area, set against other small-town markets and the U.S.
Groundwork market score · out of 100
Score 75 out of 100: High
Ranked #52 of 536 scored small-town markets
#1 of 6 scored small-town markets based in South Carolina
- Listings
- 55
- 45 chain locations (82%)
- Official establishments
- 40
- −4.8% since 2019
- Household spending a year
- $109.8M
- On gasoline and other fuels · $3,180 a household
- Spending per listing
- $2M
- 16% below the U.S.
- Listings per 10k households
- 15.9
- 46% above the U.S.
- Population, 2025
- 83,775
- +6.3% since 2020
See the gas stations around any address in the Seneca area
The site report maps the gas stations 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 the Seneca area. 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
The Groundwork market score for gas stations in the Seneca area is 75 (high), #52 of 536 scored small-town markets and #1 of 6 scored small-town markets based in South Carolina. That puts it in the top 10% of small-town markets for gas stations.
Map listings as of September 2026 show 55 gas stations in the Seneca area. Of those, 45 are chain locations, or 82%, against 84% across the U.S. Per 10,000 households, that is 15.9, 46% above the U.S. rate of 10.9.
At $3,180 per household (23% above the U.S. average), households in the Seneca area spend about $109.8M a year on gasoline and other fuels. That works out to $2M per station, 16% below the U.S. figure of $2.4M.
In 2023, official counts showed 40 businesses with payroll in the Seneca area classed as gasoline stations, down 4.8% from 2019. That is one for every 863 households, against one for every 1,184 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $3.8M have gone to businesses classed as gasoline stations in the Seneca area. Between 2020 and 2025, the population of the Seneca area grew 6.3%, faster than the U.S. (+3.1%).
How the Seneca area compares
The same measures for South Carolina and the whole U.S. Spending per listing divides a year of household spending on all gasoline and other fuels by the gas stations 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 | Seneca area | South Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 15.9 | 13.8 | 10.9 |
| Spending per listing | $2M | $2.1M | $2.4M |
| Households per official establishment | 863 | 849 | 1,184 |
| Official establishment growth, 2019–2023 | −4.8% | −5.2% | −3.1% |
| Population growth, 2020–2025 | +6.3% | +8.5% | +3.1% |
| Spending per household on gasoline and other fuels | $3,180 | $2,917 | $2,595 |
| Median household income | $62,388 | $69,324 | $80,734 |
| Groundwork market score | 75 | 56 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 40−4.8% over the period
- Employees, 2023
- 303
- Annual payroll, 2023
- $7.8M
- One-person businesses, 2023
- 4Businesses with no payroll
- Map listings, September 2026
- 5545 chain locations
- Listings at the U.S. rate for this spending
- 46The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $3.8M
SBA-backed loans to businesses classed as gasoline stations in the Seneca area, 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 the Seneca area
- Population, 2025 estimate
- 83,775+6.3% since 2020
- Households
- 34,515
- Median age
- 45.8
- Homes lived in by their owners
- 76%
- Vehicles per household
- 2.0
- Land area
- 627 sq. mi.
- People per square mile
- 128
- Median household income
- $62,388+27.0% vs. 2015–2019, before inflation
- Average household income
- $91,233
- Median home value
- $237,100
- Jobs located here
- 24,938
- Daytime population
- 73,699Residents who don’t work, plus everyone whose job is here
Looking at a specific site in the Seneca area?
These figures cover the whole small-town market. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the gas stations on map listings by name and distance.
Or open the report at the center of the Seneca area. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardGas stations across South Carolina
Every South Carolina market ranked →The highest-scoring small-town markets in South Carolina for gas stations, numbered among those based in South Carolina, with the Seneca area marked.
Top small-town markets in South Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Seneca, SC | 75 | 55 | 15.9 | $2M | +6.3% | #52 of 536 |
| 2Murrells Inlet, SC | 54 | 50 | 18.4 | $1.6M | +3.8% | #227 of 536 |
| 3Greenwood, SC | 52 | 53 | 14.1 | $2M | +1.7% | #247 of 536 |
| 4Gaffney, SC | 44 | 48 | 21.8 | $1.4M | +3.7% | #335 of 536 |
| 5Newberry, SC | 42 | 38 | 24.8 | $1.3M | +4.8% | #362 of 536 |
| 6Orangeburg, SC | 17 | 82 | 24.8 | $1.1M | −0.9% | #517 of 536 |
Other business types in the Seneca area
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 gas stations are in the Seneca, SC area?
There are 55 gas stations on map listings in the Seneca area as of September 2026. 45 of them (82%) are chain locations. The listings count gas stations. Official counts show 40 businesses with payroll classed as gasoline stations in 2023, down 4.8% from 2019. Another 4 one-person businesses have no payroll, by official counts.
How much do households in the Seneca, SC area spend on gasoline and other fuels?
About $109.8M a year, or $3,180 per household. That is 23% above the U.S. average (an index of 123, where 100 is the U.S. average). Spread across the 55 gas stations on map listings, it comes to $2M per station. It is estimated from the incomes of the 34,515 households in the Seneca area and national spending patterns by income.
How does the Seneca, SC area compare with the U.S. for gas stations?
The Seneca area has 15.9 gas stations per 10,000 households, 46% above the U.S. rate of 10.9. Spending per station is $2M, 16% below the U.S. figure of $2.4M. At the national ratio of gas stations to household spending, the Seneca area would have about 46, against 55 on map listings. There is one business with payroll in the industry for every 863 households, against one for every 1,184 across the U.S. The official count fell 4.8% from 2019 to 2023, against −3.1% for the U.S.
How fast is the Seneca, SC area growing?
Population estimates put the Seneca area at 83,775 people in 2025, up 6.3% since 2020, faster than the U.S. (+3.1%). It has 34,515 households. The median household income in the Seneca area is $62,388 a year, 23% below the U.S. median of $80,734. That rose 27.0% 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. A small-town market is a town of 10,000 to 50,000 people and the county or counties tied to it by commuting. 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. The Seneca area scores 75 for gas stations (high), #52 of 536 scored small-town markets.
How can I see the market around a specific site?
Run a Groundwork site report on an address in the Seneca area. It maps the gas stations 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 gas stations · All 56 business types in the Seneca area
Screening a site or an acquisition in the Seneca area?
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 the Seneca area. 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.