Groceries and convenience · County · California
Convenience stores in Mariposa County, CA
How Mariposa County, CA 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 51 out of 100: Upper middle
Ranked #1,074 of 2,261 scored counties
#40 of 54 scored counties in California
- Listings
- 6
- 1 chain location (17%)
- Official establishments
- n/a
- Fewer than 3, or not published
- Household spending a year
- $43.7M
- On groceries · $5,817 a household
- Spending per listing
- $7.3M
- 8% below the U.S.
- Listings per 10k households
- 8.0
- In line with the U.S.
- Population, 2025
- 16,918
- −1.2% since 2020
See the convenience stores around any address in Mariposa 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 Mariposa 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 Mariposa County spend about $43.7M a year on groceries, or $5,817 per household, 8% below the U.S. average. Spread across 6 convenience stores, that is $7.3M per store, 8% below the U.S. figure of $7.9M. The spending figure covers all groceries, not only convenience stores.
Mariposa County has 6 convenience stores on map listings as of September 2026. One of them (17%) is a chain location, against 60% across the U.S. That comes to 8.0 for every 10,000 households, in line with the U.S. rate of 8.0.
Official counts don’t publish a figure for convenience stores in Mariposa County, since they leave out counts under 3.
Population estimates show Mariposa County declined 1.2% from 2020 to 2025, against +3.1% for the U.S. Mariposa County scores 51 (upper middle) on the Groundwork market score for convenience stores, ranking #1,074 of 2,261 scored counties and #40 of 54 scored counties in California.
How Mariposa 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 | Mariposa County | California | U.S. |
|---|---|---|---|
| Listings per 10k households | 8.0 | 6.7 | 8.0 |
| Spending per listing | $7.3M | $9.8M | $7.9M |
| Households per official establishment | n/a | 4,353 | 3,493 |
| Official establishment growth, 2019–2023 | n/a | +8.6% | +22.0% |
| Population growth, 2020–2025 | −1.2% | −0.4% | +3.1% |
| Spending per household on groceries | $5,817 | $6,548 | $6,319 |
| Median household income | $68,412 | $99,122 | $80,734 |
| Groundwork market score | 51 | 58 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- n/a
- Employees, 2023
- n/a
- Annual payroll, 2023
- n/a
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 61 chain location
- 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 convenience stores in Mariposa 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 Mariposa County
- Population, 2025 estimate
- 16,918−1.2% since 2020
- Households
- 7,508
- Median age
- 51.9
- Homes lived in by their owners
- 75%
- Vehicles per household
- 2.1
- Land area
- 1,449 sq. mi.
- People per square mile
- 12
- Median household income
- $68,412+40.1% vs. 2015–2019, before inflation
- Average household income
- $89,438
- Median home value
- $387,900
- Jobs located here
- 5,459
- Daytime population
- 13,699Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Mariposa 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 Mariposa 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 Mariposa 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 |
| 40Mariposa County, CA | 51 | 6 | 8.0 | $7.3M | −1.2% | #1,074 of 2,261 |
Other business types in Mariposa County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
- Grocery and convenience stores38
- Grocery stores22
- Convenience stores51
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 Mariposa County, CA?
Map listings as of September 2026 show 6 convenience stores in Mariposa County. One of them (17%) is a chain location. The listings count convenience stores without fuel. No official count is published for convenience stores in Mariposa County: counts under 3 are left out.
How much do households in Mariposa County, CA spend on groceries?
About $43.7M a year, or $5,817 per household. That is 8% below the U.S. average (an index of 92, where 100 is the U.S. average). Spread across the 6 convenience stores on map listings, it comes to $7.3M 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 7,508 households in Mariposa County and national spending patterns by income.
How does Mariposa County, CA compare with the U.S. for convenience stores?
Mariposa County has 8.0 convenience stores per 10,000 households, in line with the U.S. rate of 8.0. Spending per store is $7.3M, 8% below the U.S. figure of $7.9M. The count on map listings matches the U.S. ratio of convenience stores to household spending.
How fast is Mariposa County, CA growing?
Population estimates put Mariposa County at 16,918 people in 2025, down 1.2% since 2020, against +3.1% for the U.S. It has 7,508 households. The median household income in Mariposa County is $68,412 a year, 15% below the U.S. median of $80,734. That rose 40.1% 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. Mariposa County scores 51 for convenience stores (upper middle), #1,074 of 2,261 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Mariposa 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 Mariposa County
Screening a site or an acquisition in Mariposa 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 Mariposa 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.