Auto · County · North Carolina
Gas stations in Onslow County, NC
How Onslow County, NC compares with other counties and the U.S. for gas stations: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 79 out of 100: High
Ranked #166 of 2,358 scored counties
#14 of 94 scored counties in North Carolina
- Listings
- 61
- 53 chain locations (87%)
- Official establishments
- 64
- −3.0% since 2019
- Household spending a year
- $222.9M
- On gasoline and other fuels · $2,962 a household
- Spending per listing
- $3.7M
- 53% above the U.S.
- Listings per 10k households
- 8.1
- 26% below the U.S.
- Population, 2025
- 217,175
- +6.0% since 2020
See the gas stations around any address in Onslow 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 Onslow 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
For gas stations, Onslow County has a Groundwork market score of 79 (high): #166 of 2,358 scored counties and #14 of 94 scored counties in North Carolina. That puts it in the top 10% of counties for gas stations.
Map listings as of September 2026 show 61 gas stations in Onslow County. 53 of them (87%) are chain locations, against 84% across the U.S. Per 10,000 households, that is 8.1, 26% below the U.S. rate of 10.9.
Household spending on gasoline and other fuels in Onslow County comes to about $222.9M a year: $2,962 per household, 14% above the U.S. average. Spread across 61 gas stations, that is $3.7M per station, 53% above the U.S. figure of $2.4M.
Official counts show 64 businesses with payroll classed as gasoline stations in Onslow County in 2023, down 3.0% from 2019. That is one for every 1,176 households, against one for every 1,184 across the U.S. Since fiscal 2022, 2 SBA-backed loans worth $1M have gone to businesses classed as gasoline stations in Onslow County. Population estimates show Onslow County grew 6.0% from 2020 to 2025, faster than the U.S. (+3.1%).
How Onslow County compares
The same measures for North Carolina 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 | Onslow County | North Carolina | U.S. |
|---|---|---|---|
| Listings per 10k households | 8.1 | 12.2 | 10.9 |
| Spending per listing | $3.7M | $2.5M | $2.4M |
| Households per official establishment | 1,176 | 1,006 | 1,184 |
| Official establishment growth, 2019–2023 | −3.0% | −5.6% | −3.1% |
| Population growth, 2020–2025 | +6.0% | +7.2% | +3.1% |
| Spending per household on gasoline and other fuels | $2,962 | $3,002 | $2,595 |
| Median household income | $68,148 | $72,388 | $80,734 |
| Groundwork market score | 79 | 66 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 66 → 64−3.0% over the period
- Employees, 2023
- 541
- Annual payroll, 2023
- $14.2M
- One-person businesses, 2023
- 0Businesses with no payroll
- Map listings, September 2026
- 6153 chain locations
- Listings at the U.S. rate for this spending
- 94The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 2
- Amount
- $1M
SBA-backed loans to businesses classed as gasoline stations in Onslow 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 Onslow County
- Population, 2025 estimate
- 217,175+6.0% since 2020
- Households
- 75,265
- Median age
- 30.9
- Homes lived in by their owners
- 64%
- Vehicles per household
- 1.9
- Land area
- 762 sq. mi.
- People per square mile
- 273
- Median household income
- $68,148+35.5% vs. 2015–2019, before inflation
- Average household income
- $85,766
- Median home value
- $236,400
- Jobs located here
- 48,126
- Daytime population
- 192,000Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Onslow 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 Onslow 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 North Carolina
Every North Carolina market ranked →The highest-scoring counties in North Carolina for gas stations, numbered among those based in North Carolina, with Onslow County marked.
Top counties in North Carolina
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Pender County, NC | 91 | 24 | 9.5 | $3.5M | +19.0% | #22 of 2,358 |
| 2Clay County, NC | 89 | 5 | 9.8 | $3.3M | +9.9% | #39 of 2,358 |
| 3Franklin County, NC | 86 | 28 | 9.8 | $3.4M | +18.8% | #64 of 2,358 |
| 4Madison County, NC | 86 | 9 | 10.8 | $3M | +5.9% | #65 of 2,358 |
| 5Brunswick County, NC | 85 | 67 | 9.7 | $3.2M | +26.5% | #75 of 2,358 |
| 6Union County, NC | 85 | 114 | 13.5 | $2.6M | +11.7% | #79 of 2,358 |
| 7Wake County, NC | 83 | 381 | 8.3 | $3.5M | +11.2% | #94 of 2,358 |
| 8Alleghany County, NC | 81 | 5 | 9.7 | $3.3M | +5.4% | #133 of 2,358 |
| 9Cabarrus County, NC | 81 | 95 | 11.3 | $2.8M | +9.9% | #138 of 2,358 |
| 10Pamlico County, NC | 81 | 6 | 11.0 | $2.8M | +3.7% | #139 of 2,358 |
| 14Onslow County, NC | 79 | 61 | 8.1 | $3.7M | +6.0% | #166 of 2,358 |
Other business types in Onslow 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 Onslow County, NC?
There are 61 gas stations on map listings in Onslow County as of September 2026. 53 of them (87%) are chain locations. The listings count gas stations. Official counts show 64 businesses with payroll classed as gasoline stations in 2023, down 3.0% from 2019.
How much do households in Onslow County, NC spend on gasoline and other fuels?
About $222.9M a year, or $2,962 per household. That is 14% above the U.S. average (an index of 114, where 100 is the U.S. average). Spread across the 61 gas stations on map listings, it comes to $3.7M per station. It is estimated from the incomes of the 75,265 households in Onslow County and national spending patterns by income.
How does Onslow County, NC compare with the U.S. for gas stations?
Onslow County has 8.1 gas stations per 10,000 households, 26% below the U.S. rate of 10.9. Spending per station is $3.7M, 53% above the U.S. figure of $2.4M. At the national ratio of gas stations to household spending, Onslow County would have about 94, against 61 on map listings. There is one business with payroll in the industry for every 1,176 households, against one for every 1,184 across the U.S. The official count fell 3.0% from 2019 to 2023, against −3.1% for the U.S.
How fast is Onslow County, NC growing?
Population estimates put Onslow County at 217,175 people in 2025, up 6.0% since 2020, faster than the U.S. (+3.1%). It has 75,265 households. The median household income in Onslow County is $68,148 a year, 16% 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. Onslow County scores 79 for gas stations (high), #166 of 2,358 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Onslow 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 Onslow County
Screening a site or an acquisition in Onslow 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 Onslow 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.