Auto · County · Idaho
Gas stations in Jerome County, ID
The gas stations in Jerome County, ID, the household spending behind them and how the market ranks against other counties.
Groundwork market score · out of 100
Score 51 out of 100: Upper middle
Ranked #1,141 of 2,358 scored counties
#21 of 30 scored counties in Idaho
- Listings
- 20
- 18 chain locations (90%)
- Official establishments
- 15
- Businesses with payroll, 2023
- Household spending a year
- $29.2M
- On gasoline and other fuels · $3,523 a household
- Spending per listing
- $1.5M
- 39% below the U.S.
- Listings per 10k households
- 24.2
- 2.2 times the U.S.
- Population, 2025
- 26,362
- +8.6% since 2020
See the gas stations around any address in Jerome 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 Jerome 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 20 gas stations in Jerome County. Of those, 18 are chain locations, or 90%, against 84% across the U.S. That comes to 24.2 for every 10,000 households, 2.2 times the U.S. rate of 10.9.
At $3,523 per household (36% above the U.S. average), households in Jerome County spend about $29.2M a year on gasoline and other fuels. That works out to $1.5M per station, 39% below the U.S. figure of $2.4M.
In 2023, official counts showed 15 businesses with payroll in Jerome County classed as gasoline stations. That is one for every 552 households, against one for every 1,184 across the U.S.
Population estimates show Jerome County grew 8.6% from 2020 to 2025, faster than the U.S. (+3.1%). For gas stations, Jerome County has a Groundwork market score of 51 (upper middle): #1,141 of 2,358 scored counties and #21 of 30 scored counties in Idaho.
How Jerome County compares
The same measures for Idaho 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 | Jerome County | Idaho | U.S. |
|---|---|---|---|
| Listings per 10k households | 24.2 | 14.1 | 10.9 |
| Spending per listing | $1.5M | $2.2M | $2.4M |
| Households per official establishment | 552 | 1,104 | 1,184 |
| Official establishment growth, 2019–2023 | n/a | −2.4% | −3.1% |
| Population growth, 2020–2025 | +8.6% | +9.8% | +3.1% |
| Spending per household on gasoline and other fuels | $3,523 | $3,067 | $2,595 |
| Median household income | $71,724 | $77,800 | $80,734 |
| Groundwork market score | 51 | 69 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 15 → 15
- Employees, 2023
- 240
- Annual payroll, 2023
- $7.7M
- One-person businesses, 2023
- 0Businesses with no payroll
- Map listings, September 2026
- 2018 chain locations
- Listings at the U.S. rate for this spending
- 12The 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 gasoline stations in Jerome 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 Jerome County
- Population, 2025 estimate
- 26,362+8.6% since 2020
- Households
- 8,277
- Median age
- 35.5
- Homes lived in by their owners
- 75%
- Vehicles per household
- 2.4
- Land area
- 598 sq. mi.
- People per square mile
- 42
- Median household income
- $71,724+35.5% vs. 2015–2019, before inflation
- Average household income
- $89,909
- Median home value
- $271,800
- Jobs located here
- 10,794
- Daytime population
- 24,795Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Jerome 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 Jerome 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 Idaho
Every Idaho market ranked →The highest-scoring counties in Idaho for gas stations, numbered among those based in Idaho, with Jerome County marked.
Top counties in Idaho
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Canyon County, ID | 91 | 87 | 10.1 | $3.2M | +18.1% | #23 of 2,358 |
| 2Ada County, ID | 85 | 141 | 7.0 | $4.1M | +9.6% | #70 of 2,358 |
| 3Gem County, ID | 82 | 10 | 13.1 | $2.5M | +13.0% | #120 of 2,358 |
| 4Jefferson County, ID | 81 | 16 | 15.7 | $2.4M | +13.6% | #143 of 2,358 |
| 5Owyhee County, ID | 80 | 6 | 13.8 | $2.4M | +5.6% | #157 of 2,358 |
| 6Madison County, ID | 77 | 17 | 12.8 | $2.5M | +4.2% | #224 of 2,358 |
| 7Kootenai County, ID | 75 | 92 | 12.9 | $2.3M | +11.0% | #270 of 2,358 |
| 8Latah County, ID | 74 | 17 | 10.4 | $2.7M | +5.6% | #300 of 2,358 |
| 9Elmore County, ID | 72 | 12 | 10.8 | $2.7M | +2.8% | #344 of 2,358 |
| 10Bingham County, ID | 71 | 27 | 16.7 | $2.1M | +6.4% | #391 of 2,358 |
| 21Jerome County, ID | 51 | 20 | 24.2 | $1.5M | +8.6% | #1,141 of 2,358 |
Other business types in Jerome 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 Jerome County, ID?
Jerome County has 20 gas stations on map listings as of September 2026. 18 of them (90%) are chain locations. The listings count gas stations. Official counts show 15 businesses with payroll classed as gasoline stations in 2023.
How much do households in Jerome County, ID spend on gasoline and other fuels?
About $29.2M a year, or $3,523 per household. That is 36% above the U.S. average (an index of 136, where 100 is the U.S. average). Spread across the 20 gas stations on map listings, it comes to $1.5M per station. It is estimated from the incomes of the 8,277 households in Jerome County and national spending patterns by income.
How does Jerome County, ID compare with the U.S. for gas stations?
Jerome County has 24.2 gas stations per 10,000 households, 2.2 times the U.S. rate of 10.9. Spending per station is $1.5M, 39% below the U.S. figure of $2.4M. At the national ratio of gas stations to household spending, Jerome County would have about 12, against 20 on map listings. There is one business with payroll in the industry for every 552 households, against one for every 1,184 across the U.S.
How fast is Jerome County, ID growing?
Population estimates put Jerome County at 26,362 people in 2025, up 8.6% since 2020, faster than the U.S. (+3.1%). It has 8,277 households. The median household income in Jerome County is $71,724 a year, 11% below the U.S. median of $80,734. That rose 35.5% 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. Jerome County scores 51 for gas stations (upper middle), #1,141 of 2,358 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Jerome 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 Jerome County
Screening a site or an acquisition in Jerome 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 Jerome 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.