Groceries and convenience · County · South Dakota
Grocery and convenience stores in Pennington County, SD
The grocery and convenience stores in Pennington County, SD, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 69 out of 100: Upper middle
Ranked #485 of 2,402 scored counties
#6 of 17 scored counties in South Dakota
- Listings
- 108
- 60 chain locations (56%)
- Official establishments
- 17
- Businesses with payroll, 2023
- Household spending a year
- $278.7M
- On groceries · $6,011 a household
- Spending per listing
- $2.6M
- 24% below the U.S.
- Listings per 10k households
- 23.3
- 25% above the U.S.
- Population, 2025
- 116,792
- +6.6% since 2020
See the grocery and convenience stores around any address in Pennington County
The site report maps the grocery and convenience stores 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 Pennington 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
As of September 2026, map listings count 108 grocery and convenience stores in Pennington County. 60 of them (56%) are chain locations, against 42% across the U.S. Per 10,000 households, that is 23.3, 25% above the U.S. rate of 18.7.
At $6,011 per household (5% below the U.S. average), households in Pennington County spend about $278.7M a year on groceries. Spread across 108 grocery and convenience stores, that is $2.6M per store, 24% below the U.S. figure of $3.4M.
In 2023, official counts showed 17 businesses with payroll in Pennington County classed as grocery and convenience stores. That is one for every 2,728 households, against one for every 1,293 across the U.S. Official counts list 13 one-person businesses without payroll.
Population estimates put the population change in Pennington County from 2020 to 2025 at +6.6%, faster than the U.S. (+3.1%). The Groundwork market score for grocery and convenience stores in Pennington County is 69 (upper middle), #485 of 2,402 scored counties and #6 of 17 scored counties in South Dakota. That puts it in the top quarter of counties.
How Pennington County compares
The same measures for South Dakota and the whole U.S. Spending per listing divides a year of household spending on all groceries by the grocery and convenience stores 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 | Pennington County | South Dakota | U.S. |
|---|---|---|---|
| Listings per 10k households | 23.3 | 24.7 | 18.7 |
| Spending per listing | $2.6M | $2.4M | $3.4M |
| Households per official establishment | 2,728 | 1,576 | 1,293 |
| Official establishment growth, 2019–2023 | n/a | +9.4% | +7.2% |
| Population growth, 2020–2025 | +6.6% | +5.3% | +3.1% |
| Spending per household on groceries | $6,011 | $6,012 | $6,319 |
| Median household income | $74,517 | $75,081 | $80,734 |
| Groundwork market score | 69 | 40 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 13 → 17
- Employees, 2023
- 645
- Annual payroll, 2023
- $16.9M
- One-person businesses, 2023
- 13Businesses with no payroll
- Map listings, September 2026
- 10860 chain locations
- Listings at the U.S. rate for this spending
- 82The 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 grocery and convenience stores in Pennington 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 Pennington County
- Population, 2025 estimate
- 116,792+6.6% since 2020
- Households
- 46,370
- Median age
- 41.0
- Homes lived in by their owners
- 69%
- Vehicles per household
- 2.0
- Land area
- 2,777 sq. mi.
- People per square mile
- 41
- Median household income
- $74,517+30.6% vs. 2015–2019, before inflation
- Average household income
- $99,289
- Median home value
- $302,200
- Jobs located here
- 59,416
- Daytime population
- 120,445Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Pennington 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 grocery and convenience stores on map listings by name and distance.
Or open the report at the center of Pennington County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardGrocery and convenience stores across South Dakota
Every South Dakota market ranked →The highest-scoring counties in South Dakota for grocery and convenience stores, numbered among those based in South Dakota, with Pennington County marked.
Top counties in South Dakota
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lincoln County, SD | 91 | 44 | 15.8 | $4.2M | +17.5% | #45 of 2,402 |
| 2Yankton County, SD | 74 | 14 | 14.4 | $4.1M | +1.5% | #317 of 2,402 |
| 3Meade County, SD | 74 | 21 | 17.5 | $3.5M | +2.7% | #329 of 2,402 |
| 4Minnehaha County, SD | 74 | 175 | 20.6 | $3M | +7.6% | #338 of 2,402 |
| 5Lawrence County, SD | 73 | 21 | 17.4 | $3.4M | +14.0% | #369 of 2,402 |
| 6Pennington County, SD | 69 | 108 | 23.3 | $2.6M | +6.6% | #485 of 2,402 |
| 7Brookings County, SD | 66 | 29 | 21.0 | $2.8M | +9.6% | #573 of 2,402 |
| 8Davison County, SD | 62 | 15 | 16.9 | $3.4M | +0.6% | #710 of 2,402 |
| 9Hughes County, SD | 59 | 13 | 17.9 | $3.4M | −0.9% | #826 of 2,402 |
| 10Union County, SD | 59 | 21 | 28.7 | $2.2M | +3.3% | #850 of 2,402 |
Other business types in Pennington County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
- Grocery and convenience stores69
- Grocery stores77
- Convenience stores66
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many grocery and convenience stores are in Pennington County, SD?
Pennington County has 108 grocery and convenience stores on map listings as of September 2026. 60 of them (56%) are chain locations. The listings count grocery, convenience and specialty food stores. Official counts show 17 businesses with payroll classed as grocery and convenience stores in 2023. Official counts also show 13 one-person businesses without payroll.
How much do households in Pennington County, SD spend on groceries?
About $278.7M a year, or $6,011 per household. That is 5% below the U.S. average (an index of 95, where 100 is the U.S. average). Spread across the 108 grocery and convenience stores on map listings, it comes to $2.6M per store. It is estimated from the incomes of the 46,370 households in Pennington County and national spending patterns by income.
How does Pennington County, SD compare with the U.S. for grocery and convenience stores?
Pennington County has 23.3 grocery and convenience stores per 10,000 households, 25% above the U.S. rate of 18.7. Spending per store is $2.6M, 24% below the U.S. figure of $3.4M. At the national ratio of grocery and convenience stores to household spending, Pennington County would have about 82, against 108 on map listings. There is one business with payroll in the industry for every 2,728 households, against one for every 1,293 across the U.S.
How fast is Pennington County, SD growing?
Population estimates put Pennington County at 116,792 people in 2025, up 6.6% since 2020, faster than the U.S. (+3.1%). It has 46,370 households. Median household income in Pennington County is $74,517, 8% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 30.6%, 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. Pennington County scores 69 for grocery and convenience stores (upper middle), #485 of 2,402 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Pennington County. It maps the grocery and convenience stores 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 grocery and convenience stores · All 56 business types in Pennington County
Screening a site or an acquisition in Pennington 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 Pennington 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.