Food and drink · County · Iowa
Sit-down restaurants in Sioux County, IA
The sit-down restaurants in Sioux County, IA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 53 out of 100: Upper middle
Ranked #1,050 of 2,405 scored counties
#26 of 72 scored counties in Iowa
- Listings
- 75
- 26 chain locations (35%)
- Official establishments
- 24
- −7.7% since 2019
- Household spending a year
- $52.3M
- On food away from home · $4,119 a household
- Spending per listing
- $697K
- 5% above the U.S.
- Listings per 10k households
- 59.1
- 4% below the U.S.
- Population, 2025
- 36,774
- +2.5% since 2020
See the sit-down restaurants around any address in Sioux 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 Sioux 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 Sioux County comes to about $52.3M a year: $4,119 per household, in line with the U.S. average. That works out to $697K per restaurant, 5% above the U.S. figure of $664K. The spending figure covers all food away from home, not only sit-down restaurants.
There are 75 sit-down restaurants on map listings in Sioux County as of September 2026. Of those, 26 are chain locations, or 35%, against 29% across the U.S. Per 10,000 households, that is 59.1, 4% below the U.S. rate of 61.3.
Official counts show 24 businesses with payroll classed as full-service restaurants in Sioux County in 2023, down 7.7% from 2019. That is one for every 529 households, against one for every 500 across the U.S. Official counts list 9 one-person businesses without payroll. Since fiscal 2022, 1 SBA-backed loan worth $1.1M has gone to businesses classed as full-service restaurants in Sioux County.
Population estimates put the population change in Sioux County from 2020 to 2025 at +2.5%, slower than the U.S. (+3.1%). Sioux County scores 53 (upper middle) on the Groundwork market score for sit-down restaurants, ranking #1,050 of 2,405 scored counties and #26 of 72 scored counties in Iowa.
How Sioux County compares
The same measures for Iowa 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 | Sioux County | Iowa | U.S. |
|---|---|---|---|
| Listings per 10k households | 59.1 | 52.9 | 61.3 |
| Spending per listing | $697K | $733K | $664K |
| Households per official establishment | 529 | 535 | 500 |
| Official establishment growth, 2019–2023 | −7.7% | −2.5% | +1.5% |
| Population growth, 2020–2025 | +2.5% | +1.5% | +3.1% |
| Spending per household on food away from home | $4,119 | $3,880 | $4,070 |
| Median household income | $86,098 | $75,059 | $80,734 |
| Groundwork market score | 53 | 51 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 26 → 24−7.7% over the period
- Employees, 2023
- 373
- Annual payroll, 2023
- $5.5M
- One-person businesses, 2023
- 9Businesses with no payroll
- Map listings, September 2026
- 7526 chain locations
- Listings at the U.S. rate for this spending
- 79The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $1.1M
SBA-backed loans to businesses classed as full-service restaurants in Sioux 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 Sioux County
- Population, 2025 estimate
- 36,774+2.5% since 2020
- Households
- 12,690
- Median age
- 34.6
- Homes lived in by their owners
- 76%
- Vehicles per household
- 2.3
- Land area
- 768 sq. mi.
- People per square mile
- 47
- Median household income
- $86,098+23.3% vs. 2015–2019, before inflation
- Average household income
- $104,988
- Median home value
- $250,100
- Jobs located here
- 22,086
- Daytime population
- 39,304Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Sioux 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 Sioux 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 Iowa
Every Iowa market ranked →The highest-scoring counties in Iowa for sit-down restaurants, numbered among those based in Iowa, with Sioux County marked.
Top counties in Iowa
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Warren County, IA | 90 | 81 | 39.2 | $1.1M | +9.0% | #24 of 2,405 |
| 2Madison County, IA | 82 | 19 | 28.4 | $1.5M | +3.8% | #90 of 2,405 |
| 3Mills County, IA | 80 | 16 | 29.7 | $1.4M | +2.6% | #122 of 2,405 |
| 4Dallas County, IA | 80 | 219 | 51.6 | $923K | +17.8% | #130 of 2,405 |
| 5Benton County, IA | 79 | 28 | 27.4 | $1.5M | +1.8% | #135 of 2,405 |
| 6Boone County, IA | 77 | 44 | 40.2 | $997K | +0.4% | #196 of 2,405 |
| 7Harrison County, IA | 75 | 23 | 37.8 | $1M | +0.4% | #239 of 2,405 |
| 8Buchanan County, IA | 71 | 28 | 33.9 | $1.1M | +1.3% | #334 of 2,405 |
| 9Hancock County, IA | 69 | 12 | 25.7 | $1.4M | −2.2% | #392 of 2,405 |
| 10Jasper County, IA | 68 | 55 | 36.6 | $1M | +0.9% | #423 of 2,405 |
| 26Sioux County, IA | 53 | 75 | 59.1 | $697K | +2.5% | #1,050 of 2,405 |
Other business types in Sioux County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
- Restaurants and cafes57
- Sit-down restaurants53
- Fast food and sandwich shops67
- Pizza57
- Coffee shops and cafes44
- Bakeries and dessert shops52
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 Sioux County, IA?
As of September 2026, map listings count 75 sit-down restaurants in Sioux County. 26 of them (35%) are chain locations. The listings count restaurants of every cuisine, pizza included. Official counts show 24 businesses with payroll classed as full-service restaurants in 2023, down 7.7% from 2019. Official counts also show 9 one-person businesses without payroll.
How much do households in Sioux County, IA spend on food away from home?
About $52.3M a year, or $4,119 per household. That is in line with the U.S. average (an index of 101, where 100 is the U.S. average). Spread across the 75 sit-down restaurants on map listings, it comes to $697K 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 12,690 households in Sioux County and national spending patterns by income.
How does Sioux County, IA compare with the U.S. for sit-down restaurants?
Sioux County has 59.1 sit-down restaurants per 10,000 households, 4% below the U.S. rate of 61.3. Spending per restaurant is $697K, 5% above the U.S. figure of $664K. At the U.S. ratio of sit-down restaurants to household spending, Sioux County would have about 79, against 75 on map listings. There is one business with payroll in the industry for every 529 households, against one for every 500 across the U.S. The official count fell 7.7% from 2019 to 2023, against +1.5% for the U.S.
How fast is Sioux County, IA growing?
Population estimates put Sioux County at 36,774 people in 2025, up 2.5% since 2020, slower than the U.S. (+3.1%). It has 12,690 households. Median household income in Sioux County is $86,098, 7% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 23.3%, 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. Sioux County scores 53 for sit-down restaurants (upper middle), #1,050 of 2,405 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Sioux 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 Sioux County
Screening a site or an acquisition in Sioux 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 Sioux 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.