Groceries and convenience · County · Illinois
Convenience stores in Whiteside County, IL
The convenience stores in Whiteside County, IL, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 66 out of 100: Upper middle
Ranked #540 of 2,261 scored counties
#15 of 72 scored counties in Illinois
- Listings
- 12
- 7 chain locations (58%)
- Official establishments
- 3
- Businesses with payroll, 2023
- Household spending a year
- $133.3M
- On groceries · $5,763 a household
- Spending per listing
- $11.1M
- 41% above the U.S.
- Listings per 10k households
- 5.2
- 35% below the U.S.
- Population, 2025
- 54,121
- −2.6% since 2020
See the convenience stores around any address in Whiteside County
The site report maps the 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 Whiteside 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 groceries in Whiteside County comes to about $133.3M a year: $5,763 per household, 9% below the U.S. average. Spread across 12 convenience stores, that is $11.1M per store, 41% above the U.S. figure of $7.9M. The spending figure covers all groceries, not only convenience stores.
There are 12 convenience stores on map listings in Whiteside County as of September 2026. Of those, 7 are chain locations, or 58%, against 60% across the U.S. Per 10,000 households, that is 5.2, 35% below the U.S. rate of 8.0.
The official count of businesses with payroll classed as convenience stores in Whiteside County was 3 in 2023. That is one for every 7,707 households, against one for every 3,493 across the U.S.
Population estimates put the population change in Whiteside County from 2020 to 2025 at −2.6%, against +3.1% for the U.S. The Groundwork market score for convenience stores in Whiteside County is 66 (upper middle), #540 of 2,261 scored counties and #15 of 72 scored counties in Illinois. That puts it in the top quarter of counties.
How Whiteside County compares
The same measures for Illinois and the whole U.S. Spending per listing divides a year of household spending on all groceries by the 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 | Whiteside County | Illinois | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.2 | 5.5 | 8.0 |
| Spending per listing | $11.1M | $11.5M | $7.9M |
| Households per official establishment | 7,707 | 5,960 | 3,493 |
| Official establishment growth, 2019–2023 | n/a | +13.1% | +22.0% |
| Population growth, 2020–2025 | −2.6% | −0.6% | +3.1% |
| Spending per household on groceries | $5,763 | $6,290 | $6,319 |
| Median household income | $67,500 | $83,390 | $80,734 |
| Groundwork market score | 66 | 62 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 3
- Employees, 2023
- 16
- Annual payroll, 2023
- $462K
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 127 chain locations
- Listings at the U.S. rate for this spending
- 17The 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 convenience stores in Whiteside 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 Whiteside County
- Population, 2025 estimate
- 54,121−2.6% since 2020
- Households
- 23,120
- Median age
- 43.5
- Homes lived in by their owners
- 77%
- Vehicles per household
- 1.8
- Land area
- 684 sq. mi.
- People per square mile
- 80
- Median household income
- $67,500+24.5% vs. 2015–2019, before inflation
- Average household income
- $86,592
- Median home value
- $127,100
- Jobs located here
- 20,819
- Daytime population
- 50,543Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Whiteside 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 convenience stores on map listings by name and distance.
Or open the report at the center of Whiteside County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardConvenience stores across Illinois
Every Illinois market ranked →The highest-scoring counties in Illinois for convenience stores, numbered among those based in Illinois, with Whiteside County marked.
Top counties in Illinois
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Kendall County, IL | 96 | 18 | 4.0 | $17.3M | +9.9% | #4 of 2,261 |
| 2Lake County, IL | 86 | 106 | 4.1 | $16.9M | +0.8% | #79 of 2,261 |
| 3McHenry County, IL | 85 | 57 | 4.8 | $13.9M | +2.5% | #86 of 2,261 |
| 4Will County, IL | 85 | 136 | 5.6 | $12.3M | +2.2% | #89 of 2,261 |
| 5Kane County, IL | 83 | 99 | 5.4 | $12.6M | +1.8% | #116 of 2,261 |
| 6DuPage County, IL | 78 | 173 | 4.9 | $14.1M | +0.3% | #210 of 2,261 |
| 7McLean County, IL | 78 | 40 | 5.7 | $10.8M | +0.1% | #218 of 2,261 |
| 8DeKalb County, IL | 78 | 22 | 5.6 | $10.7M | +1.5% | #219 of 2,261 |
| 9Boone County, IL | 76 | 8 | 4.1 | $15.3M | +0.4% | #266 of 2,261 |
| 10Woodford County, IL | 75 | 6 | 4.1 | $15.8M | −0.8% | #287 of 2,261 |
| 15Whiteside County, IL | 66 | 12 | 5.2 | $11.1M | −2.6% | #540 of 2,261 |
Other business types in Whiteside County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
- Grocery and convenience stores58
- Grocery stores52
- 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 convenience stores are in Whiteside County, IL?
As of September 2026, map listings count 12 convenience stores in Whiteside County. 7 of them (58%) are chain locations. The listings count convenience stores without fuel. Official counts show 3 businesses with payroll classed as convenience stores in 2023.
How much do households in Whiteside County, IL spend on groceries?
About $133.3M a year, or $5,763 per household. That is 9% below the U.S. average (an index of 91, where 100 is the U.S. average). Spread across the 12 convenience stores on map listings, it comes to $11.1M per store. That spending covers all groceries, which convenience stores share with other businesses in the trade. It is estimated from the incomes of the 23,120 households in Whiteside County and national spending patterns by income.
How does Whiteside County, IL compare with the U.S. for convenience stores?
Whiteside County has 5.2 convenience stores per 10,000 households, 35% below the U.S. rate of 8.0. Spending per store is $11.1M, 41% above the U.S. figure of $7.9M. At the U.S. ratio of convenience stores to household spending, Whiteside County would have about 17, against 12 on map listings. There is one business with payroll in the industry for every 7,707 households, against one for every 3,493 across the U.S.
How fast is Whiteside County, IL growing?
Population estimates put Whiteside County at 54,121 people in 2025, down 2.6% since 2020, against +3.1% for the U.S. It has 23,120 households. The median household income in Whiteside County is $67,500 a year, 16% below the U.S. median of $80,734. That rose 24.5% 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. 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. Whiteside County scores 66 for convenience stores (upper middle), #540 of 2,261 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Whiteside County. It maps the 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 convenience stores · All 56 business types in Whiteside County
Screening a site or an acquisition in Whiteside 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 Whiteside 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.