Food and drink · County · South Dakota
Pizza places in Union County, SD
The pizza places in Union County, SD, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 61 out of 100: Upper middle
Ranked #631 of 2,090 scored counties
#4 of 15 scored counties in South Dakota
- Listings
- 12
- 9 chain locations (75%)
- Official establishments
- 3
- All limited-service restaurants
- Household spending a year
- $31.5M
- On food away from home · $4,313 a household
- Spending per listing
- $2.6M
- 48% below the U.S.
- Listings per 10k households
- 16.4
- 2.1 times the U.S.
- Population, 2025
- 17,402
- +3.3% since 2020
See the pizza places around any address in Union County
The site report maps the pizza places 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 Union 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
Households in Union County spend about $31.5M a year on food away from home, or $4,313 per household, 6% above the U.S. average. Spread across 12 pizza places, that is $2.6M per pizza place, 48% below the U.S. figure of $5.1M. The spending figure covers all food away from home, not only pizza places.
Union County has 12 pizza places on map listings as of September 2026. 9 of them (75%) are chain locations, against 58% across the U.S. Per 10,000 households, that is 16.4, 2.1 times the U.S. rate of 8.0.
In 2023, official counts showed 3 businesses with payroll in Union County classed as limited-service restaurants. That is one for every 2,437 households, against one for every 478 across the U.S. That count covers all limited-service restaurants (fast food and sandwich shops included), not only pizza places.
Between 2020 and 2025, the population of Union County grew 3.3%, in step with the U.S. (+3.1%). The Groundwork market score for pizza places in Union County is 61 (upper middle), #631 of 2,090 scored counties and #4 of 15 scored counties in South Dakota.
How Union County compares
The same measures for South Dakota and the whole U.S. Spending per listing divides a year of household spending on all food away from home by the pizza places 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 | Union County | South Dakota | U.S. |
|---|---|---|---|
| Listings per 10k households | 16.4 | 10.9 | 8.0 |
| Spending per listing | $2.6M | $3.5M | $5.1M |
| Households per official establishment (all limited-service restaurants) | 2,437 | 587 | 478 |
| Official establishment growth, 2019–2023 | n/a | +9.9% | +6.1% |
| Population growth, 2020–2025 | +3.3% | +5.3% | +3.1% |
| Spending per household on food away from home | $4,313 | $3,849 | $4,070 |
| Median household income | $89,636 | $75,081 | $80,734 |
| Groundwork market score | 61 | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 6 → 3All limited-service restaurants
- Employees, 2023
- 51
- Annual payroll, 2023
- $1M
- One-person businesses, 2023
- 0All limited-service restaurants with no payroll
- Map listings, September 2026
- 129 chain locations
- Listings at the U.S. rate for this spending
- 6The 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 limited-service restaurants in Union 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. These official figures cover all limited-service restaurants, not only pizza places.
Population and households in Union County
- Population, 2025 estimate
- 17,402+3.3% since 2020
- Households
- 7,310
- Median age
- 40.9
- Homes lived in by their owners
- 73%
- Vehicles per household
- 2.2
- Land area
- 462 sq. mi.
- People per square mile
- 37
- Median household income
- $89,636+27.4% vs. 2015–2019, before inflation
- Average household income
- $124,814
- Median home value
- $301,100
- Jobs located here
- 9,648
- Daytime population
- 19,509Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Union 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 pizza places on map listings by name and distance.
Or open the report at the center of Union County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardPizza across South Dakota
Every South Dakota market ranked →The highest-scoring counties in South Dakota for pizza places, numbered among those based in South Dakota, with Union County marked.
Top counties in South Dakota
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lincoln County, SD | 88 | 22 | 7.9 | $5.7M | +17.5% | #22 of 2,090 |
| 2Meade County, SD | 70 | 10 | 8.4 | $4.6M | +2.7% | #321 of 2,090 |
| 3Hughes County, SD | 66 | 5 | 6.9 | $5.8M | −0.9% | #447 of 2,090 |
| 4Union County, SD | 61 | 12 | 16.4 | $2.6M | +3.3% | #631 of 2,090 |
| 5Butte County, SD | 59 | 5 | 11.6 | $3.3M | +5.5% | #700 of 2,090 |
| 6Beadle County, SD | 55 | 7 | 9.3 | $3.8M | +2.4% | #841 of 2,090 |
| 7Lawrence County, SD | 55 | 12 | 10.0 | $3.7M | +14.0% | #844 of 2,090 |
| 8Minnehaha County, SD | 51 | 91 | 10.7 | $3.7M | +7.6% | #993 of 2,090 |
| 9Pennington County, SD | 50 | 44 | 9.5 | $4.1M | +6.6% | #1,028 of 2,090 |
| 10Codington County, SD | 43 | 17 | 13.6 | $2.7M | +4.3% | #1,340 of 2,090 |
Other business types in Union 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
Funeral services
Questions
How many pizza places are in Union County, SD?
Map listings as of September 2026 show 12 pizza places in Union County. 9 of them (75%) are chain locations. The listings count pizza restaurants. Official counts show 3 businesses with payroll classed as limited-service restaurants in 2023. The official count takes in all limited-service restaurants, not only pizza places: fast food and sandwich shops are counted too.
How much do households in Union County, SD spend on food away from home?
About $31.5M a year, or $4,313 per household. That is 6% above the U.S. average (an index of 106, where 100 is the U.S. average). Spread across the 12 pizza places on map listings, it comes to $2.6M per pizza place. That spending covers all food away from home, which pizza places share with other businesses in the trade. It is estimated from the incomes of the 7,310 households in Union County and national spending patterns by income.
How does Union County, SD compare with the U.S. for pizza places?
Union County has 16.4 pizza places per 10,000 households, 2.1 times the U.S. rate of 8.0. Spending per pizza place is $2.6M, 48% below the U.S. figure of $5.1M. At the U.S. ratio of pizza places to household spending, Union County would have about 6, against 12 on map listings. There is one business with payroll in the industry for every 2,437 households, against one for every 478 across the U.S.
How fast is Union County, SD growing?
Population estimates put Union County at 17,402 people in 2025, up 3.3% since 2020, in step with the U.S. (+3.1%). It has 7,310 households. Median household income in Union County is $89,636, 11% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 27.4%, 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. Union County scores 61 for pizza places (upper middle), #631 of 2,090 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Union County. It maps the pizza places 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 pizza places · All 56 business types in Union County
Screening a site or an acquisition in Union 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 Union 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.