Groceries and convenience · County · California
Convenience stores in Napa County, CA
The convenience stores in Napa County, CA, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 60 out of 100: Upper middle
Ranked #744 of 2,261 scored counties
#33 of 54 scored counties in California
- Listings
- 31
- 21 chain locations (68%)
- Official establishments
- 20
- Businesses with payroll, 2023
- Household spending a year
- $339.1M
- On groceries · $6,814 a household
- Spending per listing
- $10.9M
- 39% above the U.S.
- Listings per 10k households
- 6.2
- 22% below the U.S.
- Population, 2025
- 132,949
- −3.3% since 2020
See the convenience stores around any address in Napa 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 Napa 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
Map listings as of September 2026 show 31 convenience stores in Napa County. Of those, 21 are chain locations, or 68%, against 60% across the U.S. That comes to 6.2 for every 10,000 households, 22% below the U.S. rate of 8.0.
Households in Napa County spend about $339.1M a year on groceries, or $6,814 per household, 8% above the U.S. average. Spread across 31 convenience stores, that is $10.9M per store, 39% above 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 Napa County was 20 in 2023. That is one for every 2,488 households, against one for every 3,493 across the U.S.
Population estimates show Napa County declined 3.3% from 2020 to 2025, against +3.1% for the U.S. The Groundwork market score for convenience stores in Napa County is 60 (upper middle), #744 of 2,261 scored counties and #33 of 54 scored counties in California.
How Napa County compares
The same measures for California 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 | Napa County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 6.2 | 6.7 | 8.0 |
| Spending per listing | $10.9M | $9.8M | $7.9M |
| Households per official establishment | 2,488 | 4,353 | 3,493 |
| Official establishment growth, 2019–2023 | n/a | +8.6% | +22.0% |
| Population growth, 2020–2025 | −3.3% | −0.4% | +3.1% |
| Spending per household on groceries | $6,814 | $6,548 | $6,319 |
| Median household income | $111,471 | $99,122 | $80,734 |
| Groundwork market score | 60 | 58 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 19 → 20
- Employees, 2023
- 105
- Annual payroll, 2023
- $4.1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 3121 chain locations
- Listings at the U.S. rate for this spending
- 43The 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 Napa 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 Napa County
- Population, 2025 estimate
- 132,949−3.3% since 2020
- Households
- 49,763
- Median age
- 43.7
- Homes lived in by their owners
- 63%
- Vehicles per household
- 2.0
- Land area
- 752 sq. mi.
- People per square mile
- 179
- Median household income
- $111,471+25.8% vs. 2015–2019, before inflation
- Average household income
- $161,760
- Median home value
- $869,500
- Jobs located here
- 76,014
- Daytime population
- 143,128Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Napa 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 Napa 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 California
Every California market ranked →The highest-scoring counties in California for convenience stores, numbered among those based in California, with Napa County marked.
Top counties in California
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1San Benito County, CA | 95 | 9 | 4.4 | $15.7M | +8.6% | #8 of 2,261 |
| 2Placer County, CA | 89 | 102 | 6.5 | $10.6M | +8.9% | #45 of 2,261 |
| 3Amador County, CA | 81 | 9 | 5.6 | $11M | +3.2% | #141 of 2,261 |
| 4Contra Costa County, CA | 80 | 210 | 5.1 | $14M | +0.3% | #160 of 2,261 |
| 5Riverside County, CA | 80 | 574 | 7.4 | $8.6M | +5.0% | #173 of 2,261 |
| 6Santa Clara County, CA | 79 | 304 | 4.6 | $16.4M | −0.9% | #181 of 2,261 |
| 7El Dorado County, CA | 79 | 46 | 6.0 | $11.2M | +0.6% | #188 of 2,261 |
| 8San Mateo County, CA | 78 | 100 | 3.8 | $19.8M | −2.5% | #209 of 2,261 |
| 9San Joaquin County, CA | 78 | 207 | 8.4 | $7.5M | +5.5% | #235 of 2,261 |
| 10San Luis Obispo County, CA | 77 | 60 | 5.5 | $11.8M | 0.0% | #243 of 2,261 |
| 33Napa County, CA | 60 | 31 | 6.2 | $10.9M | −3.3% | #744 of 2,261 |
Other business types in Napa County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
- Grocery and convenience stores44
- Grocery stores39
- Convenience stores60
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 Napa County, CA?
There are 31 convenience stores on map listings in Napa County as of September 2026. 21 of them (68%) are chain locations. The listings count convenience stores without fuel. Official counts show 20 businesses with payroll classed as convenience stores in 2023.
How much do households in Napa County, CA spend on groceries?
About $339.1M a year, or $6,814 per household. That is 8% above the U.S. average (an index of 108, where 100 is the U.S. average). Spread across the 31 convenience stores on map listings, it comes to $10.9M per store. The spending figure covers all groceries, not only convenience stores. It is estimated from the incomes of the 49,763 households in Napa County and national spending patterns by income.
How does Napa County, CA compare with the U.S. for convenience stores?
Napa County has 6.2 convenience stores per 10,000 households, 22% below the U.S. rate of 8.0. Spending per store is $10.9M, 39% above the U.S. figure of $7.9M. At the national ratio of convenience stores to household spending, Napa County would have about 43, against 31 on map listings. There is one business with payroll in the industry for every 2,488 households, against one for every 3,493 across the U.S.
How fast is Napa County, CA growing?
Population estimates put Napa County at 132,949 people in 2025, down 3.3% since 2020, against +3.1% for the U.S. It has 49,763 households. Median household income in Napa County is $111,471, 38% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 25.8%, 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. Napa County scores 60 for convenience stores (upper middle), #744 of 2,261 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Napa 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 Napa County
Screening a site or an acquisition in Napa 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 Napa 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.