Groceries and convenience · County · Washington
Convenience stores in Cowlitz County, WA
How Cowlitz County, WA compares with other counties and the U.S. for convenience stores: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 61 out of 100: Upper middle
Ranked #725 of 2,261 scored counties
#28 of 33 scored counties in Washington
- Listings
- 38
- 18 chain locations (47%)
- Official establishments
- 13
- Businesses with payroll, 2023
- Household spending a year
- $260.2M
- On groceries · $5,922 a household
- Spending per listing
- $6.8M
- 13% below the U.S.
- Listings per 10k households
- 8.6
- 8% above the U.S.
- Population, 2025
- 114,885
- +3.5% since 2020
See the convenience stores around any address in Cowlitz 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 Cowlitz 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 38 convenience stores in Cowlitz County. 18 of them (47%) are chain locations, against 60% across the U.S. That comes to 8.6 for every 10,000 households, 8% above the U.S. rate of 8.0.
At $5,922 per household (6% below the U.S. average), households in Cowlitz County spend about $260.2M a year on groceries. Spread across 38 convenience stores, that is $6.8M per store, 13% below the U.S. figure of $7.9M. That spending covers all groceries, which convenience stores share with other businesses in the trade.
The official count of businesses with payroll classed as convenience stores in Cowlitz County was 13 in 2023. That is one for every 3,380 households, against one for every 3,493 across the U.S.
Population estimates put the population change in Cowlitz County from 2020 to 2025 at +3.5%, in step with the U.S. (+3.1%). Cowlitz County scores 61 (upper middle) on the Groundwork market score for convenience stores, ranking #725 of 2,261 scored counties and #28 of 33 scored counties in Washington.
How Cowlitz County compares
The same measures for Washington 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 | Cowlitz County | Washington | U.S. |
|---|---|---|---|
| Listings per 10k households | 8.6 | 5.9 | 8.0 |
| Spending per listing | $6.8M | $11.1M | $7.9M |
| Households per official establishment | 3,380 | 4,520 | 3,493 |
| Official establishment growth, 2019–2023 | n/a | +24.6% | +22.0% |
| Population growth, 2020–2025 | +3.5% | +3.6% | +3.1% |
| Spending per household on groceries | $5,922 | $6,520 | $6,319 |
| Median household income | $76,531 | $98,141 | $80,734 |
| Groundwork market score | 61 | 73 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 8 → 13
- Employees, 2023
- 144
- Annual payroll, 2023
- $3M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 3818 chain locations
- Listings at the U.S. rate for this spending
- 33The 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 Cowlitz 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 Cowlitz County
- Population, 2025 estimate
- 114,885+3.5% since 2020
- Households
- 43,943
- Median age
- 42.1
- Homes lived in by their owners
- 68%
- Vehicles per household
- 2.1
- Land area
- 1,141 sq. mi.
- People per square mile
- 98
- Median household income
- $76,531+40.4% vs. 2015–2019, before inflation
- Average household income
- $95,669
- Median home value
- $397,500
- Jobs located here
- 40,531
- Daytime population
- 95,784Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Cowlitz 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 Cowlitz 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 Washington
Every Washington market ranked →The highest-scoring counties in Washington for convenience stores, numbered among those based in Washington, with Cowlitz County marked.
Top counties in Washington
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Douglas County, WA | 89 | 7 | 4.4 | $14.1M | +8.0% | #42 of 2,261 |
| 2King County, WA | 87 | 445 | 4.7 | $14.9M | +3.1% | #66 of 2,261 |
| 3Kitsap County, WA | 85 | 52 | 4.8 | $13.8M | +2.7% | #87 of 2,261 |
| 4San Juan County, WA | 84 | 5 | 5.5 | $11.2M | +4.2% | #101 of 2,261 |
| 5Thurston County, WA | 82 | 64 | 5.4 | $11.8M | +2.8% | #128 of 2,261 |
| 6Snohomish County, WA | 82 | 194 | 6.1 | $11.1M | +4.9% | #129 of 2,261 |
| 7Benton County, WA | 81 | 59 | 7.6 | $8.3M | +6.9% | #154 of 2,261 |
| 8Clark County, WA | 80 | 105 | 5.4 | $12.1M | +5.3% | #165 of 2,261 |
| 9Pierce County, WA | 79 | 186 | 5.3 | $12.3M | +2.5% | #185 of 2,261 |
| 10Island County, WA | 78 | 8 | 2.2 | $28.3M | −1.5% | #208 of 2,261 |
| 28Cowlitz County, WA | 61 | 38 | 8.6 | $6.8M | +3.5% | #725 of 2,261 |
Other business types in Cowlitz County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
- Grocery and convenience stores59
- Grocery stores64
- Convenience stores61
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 Cowlitz County, WA?
Cowlitz County has 38 convenience stores on map listings as of September 2026. 18 of them (47%) are chain locations. The listings count convenience stores without fuel. Official counts show 13 businesses with payroll classed as convenience stores in 2023.
How much do households in Cowlitz County, WA spend on groceries?
About $260.2M a year, or $5,922 per household. That is 6% below the U.S. average (an index of 94, where 100 is the U.S. average). Spread across the 38 convenience stores on map listings, it comes to $6.8M per store. The spending figure covers all groceries, not only convenience stores. It is estimated from the incomes of the 43,943 households in Cowlitz County and national spending patterns by income.
How does Cowlitz County, WA compare with the U.S. for convenience stores?
Cowlitz County has 8.6 convenience stores per 10,000 households, 8% above the U.S. rate of 8.0. Spending per store is $6.8M, 13% below the U.S. figure of $7.9M. At the national ratio of convenience stores to household spending, Cowlitz County would have about 33, against 38 on map listings. There is one business with payroll in the industry for every 3,380 households, against one for every 3,493 across the U.S.
How fast is Cowlitz County, WA growing?
Population estimates put Cowlitz County at 114,885 people in 2025, up 3.5% since 2020, in step with the U.S. (+3.1%). It has 43,943 households. Median household income in Cowlitz County is $76,531, 5% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 40.4%, 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. Cowlitz County scores 61 for convenience stores (upper middle), #725 of 2,261 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Cowlitz 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 Cowlitz County
Screening a site or an acquisition in Cowlitz 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 Cowlitz 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.