Auto · County · Ohio
Gas stations in Miami County, OH
Competitor counts, household spending and official business counts for gas stations in Miami County, OH, set against other counties and the U.S.
Groundwork market score · out of 100
Score 70 out of 100: Upper middle
Ranked #402 of 2,358 scored counties
#13 of 88 scored counties in Ohio
- Listings
- 46
- 41 chain locations (89%)
- Official establishments
- 44
- +12.8% since 2019
- Household spending a year
- $131.5M
- On gasoline and other fuels · $2,929 a household
- Spending per listing
- $2.9M
- 20% above the U.S.
- Listings per 10k households
- 10.2
- 6% below the U.S.
- Population, 2025
- 112,634
- +3.4% since 2020
See the gas stations around any address in Miami County
The site report maps the gas stations 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 Miami 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 gasoline and other fuels in Miami County comes to about $131.5M a year: $2,929 per household, 13% above the U.S. average. Spread across 46 gas stations, that is $2.9M per station, 20% above the U.S. figure of $2.4M.
There are 46 gas stations on map listings in Miami County as of September 2026. Of those, 41 are chain locations, or 89%, against 84% across the U.S. That comes to 10.2 for every 10,000 households, 6% below the U.S. rate of 10.9.
In 2023, official counts showed 44 businesses with payroll in Miami County classed as gasoline stations, up 12.8% from 2019. That is one for every 1,021 households, against one for every 1,184 across the U.S. Official counts also show 6 one-person businesses without payroll. Since fiscal 2022, 1 SBA-backed loan worth $1.1M has gone to businesses classed as gasoline stations in Miami County.
Population estimates put the population change in Miami County from 2020 to 2025 at +3.4%, in step with the U.S. (+3.1%). Miami County scores 70 (upper middle) on the Groundwork market score for gas stations, ranking #402 of 2,358 scored counties and #13 of 88 scored counties in Ohio. That puts it in the top quarter of counties.
How Miami County compares
The same measures for Ohio and the whole U.S. Spending per listing divides a year of household spending on all gasoline and other fuels by the gas stations 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 | Miami County | Ohio | U.S. |
|---|---|---|---|
| Listings per 10k households | 10.2 | 10.3 | 10.9 |
| Spending per listing | $2.9M | $2.5M | $2.4M |
| Households per official establishment | 1,021 | 1,256 | 1,184 |
| Official establishment growth, 2019–2023 | +12.8% | −0.9% | −3.1% |
| Population growth, 2020–2025 | +3.4% | +0.9% | +3.1% |
| Spending per household on gasoline and other fuels | $2,929 | $2,610 | $2,595 |
| Median household income | $76,817 | $71,389 | $80,734 |
| Groundwork market score | 70 | 47 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 39 → 44+12.8% over the period
- Employees, 2023
- 338
- Annual payroll, 2023
- $8.2M
- One-person businesses, 2023
- 6Businesses with no payroll
- Map listings, September 2026
- 4641 chain locations
- Listings at the U.S. rate for this spending
- 55The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 1
- Amount
- $1.1M
SBA-backed loans to businesses classed as gasoline stations in Miami 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 Miami County
- Population, 2025 estimate
- 112,634+3.4% since 2020
- Households
- 44,906
- Median age
- 42.1
- Homes lived in by their owners
- 73%
- Vehicles per household
- 2.0
- Land area
- 407 sq. mi.
- People per square mile
- 271
- Median household income
- $76,817+25.8% vs. 2015–2019, before inflation
- Average household income
- $96,707
- Median home value
- $229,100
- Jobs located here
- 42,098
- Daytime population
- 100,851Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Miami 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 gas stations on map listings by name and distance.
Or open the report at the center of Miami County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardGas stations across Ohio
Every Ohio market ranked →The highest-scoring counties in Ohio for gas stations, numbered among those based in Ohio, with Miami County marked.
Top counties in Ohio
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Delaware County, OH | 89 | 41 | 5.0 | $6M | +12.5% | #31 of 2,358 |
| 2Warren County, OH | 86 | 78 | 8.5 | $3.6M | +5.7% | #63 of 2,358 |
| 3Union County, OH | 85 | 27 | 11.1 | $2.8M | +16.5% | #77 of 2,358 |
| 4Fairfield County, OH | 81 | 59 | 9.8 | $3.1M | +6.5% | #136 of 2,358 |
| 5Clermont County, OH | 76 | 79 | 9.3 | $3.1M | +3.9% | #235 of 2,358 |
| 6Greene County, OH | 75 | 56 | 8.2 | $3.4M | +3.7% | #252 of 2,358 |
| 7Licking County, OH | 74 | 58 | 8.5 | $3.4M | +3.8% | #290 of 2,358 |
| 8Perry County, OH | 74 | 13 | 9.7 | $3.2M | +1.3% | #292 of 2,358 |
| 9Butler County, OH | 72 | 132 | 9.0 | $3.2M | +2.4% | #337 of 2,358 |
| 10Champaign County, OH | 72 | 17 | 10.9 | $2.8M | +0.2% | #343 of 2,358 |
| 13Miami County, OH | 70 | 46 | 10.2 | $2.9M | +3.4% | #402 of 2,358 |
Other business types in Miami County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many gas stations are in Miami County, OH?
As of September 2026, map listings count 46 gas stations in Miami County. 41 of them (89%) are chain locations. The listings count gas stations. Official counts show 44 businesses with payroll classed as gasoline stations in 2023, up 12.8% from 2019. Another 6 one-person businesses have no payroll, by official counts.
How much do households in Miami County, OH spend on gasoline and other fuels?
About $131.5M a year, or $2,929 per household. That is 13% above the U.S. average (an index of 113, where 100 is the U.S. average). Spread across the 46 gas stations on map listings, it comes to $2.9M per station. It is estimated from the incomes of the 44,906 households in Miami County and national spending patterns by income.
How does Miami County, OH compare with the U.S. for gas stations?
Miami County has 10.2 gas stations per 10,000 households, 6% below the U.S. rate of 10.9. Spending per station is $2.9M, 20% above the U.S. figure of $2.4M. At the U.S. ratio of gas stations to household spending, Miami County would have about 55, against 46 on map listings. There is one business with payroll in the industry for every 1,021 households, against one for every 1,184 across the U.S. The official count rose 12.8% from 2019 to 2023, against −3.1% for the U.S.
How fast is Miami County, OH growing?
Population estimates put Miami County at 112,634 people in 2025, up 3.4% since 2020, in step with the U.S. (+3.1%). It has 44,906 households. Median household income in Miami County is $76,817, 5% below 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. Miami County scores 70 for gas stations (upper middle), #402 of 2,358 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Miami County. It maps the gas stations 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 gas stations · All 56 business types in Miami County
Screening a site or an acquisition in Miami 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 Miami 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.