Food and drink · County · South Carolina
Sit-down restaurants in Sumter County, SC
The sit-down restaurants in Sumter County, SC, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 49 out of 100: Lower middle
Ranked #1,228 of 2,405 scored counties
#20 of 44 scored counties in South Carolina
- Listings
- 186
- 79 chain locations (42%)
- Official establishments
- 49
- −10.9% since 2019
- Household spending a year
- $134.1M
- On food away from home · $3,264 a household
- Spending per listing
- $721K
- 9% above the U.S.
- Listings per 10k households
- 45.3
- 26% below the U.S.
- Population, 2025
- 105,067
- −0.3% since 2020
See the sit-down restaurants around any address in Sumter County
The site report maps the sit-down restaurants 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 Sumter 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 food away from home in Sumter County comes to about $134.1M a year: $3,264 per household, 20% below the U.S. average. Spread across 186 sit-down restaurants, that is $721K per restaurant, 9% above the U.S. figure of $664K. The spending figure covers all food away from home, not only sit-down restaurants.
There are 186 sit-down restaurants on map listings in Sumter County as of September 2026. Of those, 79 are chain locations, or 42%, against 29% across the U.S. That is 45.3 per 10,000 households, 26% below the U.S. rate of 61.3.
In 2023, official counts showed 49 businesses with payroll in Sumter County classed as full-service restaurants, down 10.9% from 2019. That is one for every 838 households, against one for every 500 across the U.S. Another 11 one-person businesses have no payroll, by official counts. Since fiscal 2022, 2 SBA-backed loans worth $186K have gone to businesses classed as full-service restaurants in Sumter County.
Population estimates put the population change in Sumter County from 2020 to 2025 at −0.3%, against +3.1% for the U.S. For sit-down restaurants, Sumter County has a Groundwork market score of 49 (lower middle): #1,228 of 2,405 scored counties and #20 of 44 scored counties in South Carolina.
How Sumter County compares
The same measures for South Carolina and the whole U.S. Spending per listing divides a year of household spending on all food away from home by the sit-down restaurants 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 | Sumter County | South Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 45.3 | 59.9 | 61.3 |
| Spending per listing | $721K | $611K | $664K |
| Households per official establishment | 838 | 462 | 500 |
| Official establishment growth, 2019–2023 | −10.9% | +5.5% | +1.5% |
| Population growth, 2020–2025 | −0.3% | +8.5% | +3.1% |
| Spending per household on food away from home | $3,264 | $3,660 | $4,070 |
| Median household income | $56,693 | $69,324 | $80,734 |
| Groundwork market score | 49 | 39 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 55 → 49−10.9% over the period
- Employees, 2023
- 1,270
- Annual payroll, 2023
- $20.8M
- One-person businesses, 2023
- 11Businesses with no payroll
- Map listings, September 2026
- 18679 chain locations
- Listings at the U.S. rate for this spending
- 202The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $186K
SBA-backed loans to businesses classed as full-service restaurants in Sumter 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 Sumter County
- Population, 2025 estimate
- 105,067−0.3% since 2020
- Households
- 41,083
- Median age
- 38.8
- Homes lived in by their owners
- 68%
- Vehicles per household
- 1.8
- Land area
- 665 sq. mi.
- People per square mile
- 157
- Median household income
- $56,693+24.2% vs. 2015–2019, before inflation
- Average household income
- $74,835
- Median home value
- $165,300
- Jobs located here
- 37,301
- Daytime population
- 101,774Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Sumter 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 sit-down restaurants on map listings by name and distance.
Or open the report at the center of Sumter County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSit-down restaurants across South Carolina
Every South Carolina market ranked →The highest-scoring counties in South Carolina for sit-down restaurants, numbered among those based in South Carolina, with Sumter County marked.
Top counties in South Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Berkeley County, SC | 80 | 402 | 42.9 | $918K | +18.7% | #131 of 2,405 |
| 2Lancaster County, SC | 79 | 168 | 41.9 | $940K | +18.3% | #152 of 2,405 |
| 3Edgefield County, SC | 77 | 40 | 41.0 | $873K | +16.1% | #201 of 2,405 |
| 4Kershaw County, SC | 76 | 90 | 33.5 | $1.1M | +11.6% | #222 of 2,405 |
| 5York County, SC | 76 | 497 | 43.7 | $966K | +8.1% | #225 of 2,405 |
| 6Dorchester County, SC | 73 | 301 | 47.6 | $817K | +10.1% | #308 of 2,405 |
| 7Calhoun County, SC | 69 | 14 | 22.7 | $1.5M | +0.6% | #391 of 2,405 |
| 8Laurens County, SC | 68 | 92 | 34.1 | $929K | +6.2% | #432 of 2,405 |
| 9Saluda County, SC | 62 | 31 | 40.4 | $785K | +4.1% | #678 of 2,405 |
| 10Oconee County, SC | 61 | 142 | 41.1 | $850K | +6.3% | #706 of 2,405 |
| 20Sumter County, SC | 49 | 186 | 45.3 | $721K | −0.3% | #1,228 of 2,405 |
Other business types in Sumter County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
- Restaurants and cafes53
- Sit-down restaurants49
- Fast food and sandwich shops35
- Pizza45
- Coffee shops and cafes64
- Bakeries and dessert shops64
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 sit-down restaurants are in Sumter County, SC?
As of September 2026, map listings count 186 sit-down restaurants in Sumter County. 79 of them (42%) are chain locations. The listings count restaurants of every cuisine, pizza included. Official counts show 49 businesses with payroll classed as full-service restaurants in 2023, down 10.9% from 2019. Official counts list 11 one-person businesses without payroll.
How much do households in Sumter County, SC spend on food away from home?
About $134.1M a year, or $3,264 per household. That is 20% below the U.S. average (an index of 80, where 100 is the U.S. average). Spread across the 186 sit-down restaurants on map listings, it comes to $721K per restaurant. That spending covers all food away from home, which sit-down restaurants share with other businesses in the trade. It is estimated from the incomes of the 41,083 households in Sumter County and national spending patterns by income.
How does Sumter County, SC compare with the U.S. for sit-down restaurants?
Sumter County has 45.3 sit-down restaurants per 10,000 households, 26% below the U.S. rate of 61.3. Spending per restaurant is $721K, 9% above the U.S. figure of $664K. At the U.S. ratio of sit-down restaurants to household spending, Sumter County would have about 202, against 186 on map listings. There is one business with payroll in the industry for every 838 households, against one for every 500 across the U.S. The official count fell 10.9% from 2019 to 2023, against +1.5% for the U.S.
How fast is Sumter County, SC growing?
Population estimates put Sumter County at 105,067 people in 2025, down 0.3% since 2020, against +3.1% for the U.S. It has 41,083 households. Median household income in Sumter County is $56,693, 30% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 24.2%, 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. Sumter County scores 49 for sit-down restaurants (lower middle), #1,228 of 2,405 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Sumter County. It maps the sit-down restaurants 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 sit-down restaurants · All 56 business types in Sumter County
Screening a site or an acquisition in Sumter 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 Sumter 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.