Auto · County · Idaho
Insurance agencies in Jefferson County, ID
Competitor counts, household spending and official business counts for insurance agencies in Jefferson County, ID, set against other counties and the U.S.
Groundwork market score
Not scored
The score needs at least 5 listings; this market has 3.
- Listings
- 3
- 2 chain locations (67%)
- Official establishments
- 12
- Businesses with payroll, 2023
- Household spending a year
- $27.3M
- On vehicle insurance · $2,676 a household
- Spending per listing
- $9.1M
- 7.3 times the U.S.
- Listings per 10k households
- 2.9
- 81% below the U.S.
- Population, 2025
- 35,297
- +13.6% since 2020
See the insurance agencies around any address in Jefferson County
The site report maps the insurance agencies 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 Jefferson 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 3 insurance agencies in Jefferson County. Per 10,000 households, that is 2.9, 81% below the U.S. rate of 15.6.
Households in Jefferson County spend about $27.3M a year on vehicle insurance, or $2,676 per household, 37% above the U.S. average. That works out to $9.1M per agency, 7.3 times the U.S. figure of $1.3M.
Official counts show 12 businesses with payroll classed as insurance agencies and brokerages in Jefferson County in 2023. That is one for every 850 households, against one for every 966 across the U.S.
Between 2020 and 2025, the population of Jefferson County grew 13.6%, faster than the U.S. (+3.1%). With 3 insurance agencies on map listings, Jefferson County isn’t given a market score: the score needs at least 5, since one listing more or less would swing it.
How Jefferson County compares
The same measures for Idaho and the whole U.S. Spending per listing divides a year of household spending on all vehicle insurance by the insurance agencies 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 | Jefferson County | Idaho | U.S. |
|---|---|---|---|
| Listings per 10k households | 2.9 | 17.2 | 15.6 |
| Spending per listing | $9.1M | $1.3M | $1.3M |
| Households per official establishment | 850 | 756 | 966 |
| Official establishment growth, 2019–2023 | n/a | +5.5% | −1.0% |
| Population growth, 2020–2025 | +13.6% | +9.8% | +3.1% |
| Spending per household on vehicle insurance | $2,676 | $2,175 | $1,957 |
| Median household income | $86,679 | $77,800 | $80,734 |
| Groundwork market score | Not scored | 56 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 9 → 12
- Employees, 2023
- 31
- Annual payroll, 2023
- $1.2M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 32 chain locations
- Listings at the U.S. rate for this spending
- 22The 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 insurance agencies and brokerages in Jefferson 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 Jefferson County
- Population, 2025 estimate
- 35,297+13.6% since 2020
- Households
- 10,199
- Median age
- 32.9
- Homes lived in by their owners
- 83%
- Vehicles per household
- 2.6
- Land area
- 1,094 sq. mi.
- People per square mile
- 30
- Median household income
- $86,679+37.5% vs. 2015–2019, before inflation
- Average household income
- $99,354
- Median home value
- $408,400
- Jobs located here
- 8,448
- Daytime population
- 27,194Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Jefferson 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 insurance agencies on map listings by name and distance.
Or open the report at the center of Jefferson County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardInsurance agencies across Idaho
Every Idaho market ranked →The highest-scoring counties in Idaho for insurance agencies, numbered among those based in Idaho, with Jefferson County marked.
Top counties in Idaho
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Jerome County, ID | 73 | 12 | 14.5 | $1.7M | +8.6% | #398 of 2,272 |
| 2Benewah County, ID | 71 | 5 | 12.3 | $1.8M | +9.7% | #444 of 2,272 |
| 3Fremont County, ID | 69 | 5 | 10.7 | $2.3M | +5.9% | #494 of 2,272 |
| 4Boundary County, ID | 69 | 6 | 11.9 | $2M | +15.3% | #500 of 2,272 |
| 5Canyon County, ID | 65 | 107 | 12.4 | $1.9M | +18.1% | #620 of 2,272 |
| 6Elmore County, ID | 64 | 11 | 9.9 | $2.1M | +2.8% | #650 of 2,272 |
| 7Valley County, ID | 64 | 6 | 13.9 | $1.5M | +8.4% | #673 of 2,272 |
| 8Latah County, ID | 63 | 17 | 10.4 | $1.9M | +5.6% | #690 of 2,272 |
| 9Gem County, ID | 58 | 14 | 18.3 | $1.3M | +13.0% | #857 of 2,272 |
| 10Blaine County, ID | 57 | 11 | 10.6 | $2.1M | +4.8% | #863 of 2,272 |
| Jefferson County, ID | Not scored | 3 | 2.9 | $9.1M | +13.6% |
Other business types in Jefferson 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 insurance agencies are in Jefferson County, ID?
There are 3 insurance agencies on map listings in Jefferson County as of September 2026. The listings count insurance agencies. Official counts show 12 businesses with payroll classed as insurance agencies and brokerages in 2023.
How much do households in Jefferson County, ID spend on vehicle insurance?
About $27.3M a year, or $2,676 per household. That is 37% above the U.S. average (an index of 137, where 100 is the U.S. average). Spread across the 3 insurance agencies on map listings, it comes to $9.1M per agency. It is estimated from the incomes of the 10,199 households in Jefferson County and national spending patterns by income.
How does Jefferson County, ID compare with the U.S. for insurance agencies?
Jefferson County has 2.9 insurance agencies per 10,000 households, 81% below the U.S. rate of 15.6. Spending per agency is $9.1M, 7.3 times the U.S. figure of $1.3M. At the national ratio of insurance agencies to household spending, Jefferson County would have about 22, against 3 on map listings. There is one business with payroll in the industry for every 850 households, against one for every 966 across the U.S.
How fast is Jefferson County, ID growing?
Population estimates put Jefferson County at 35,297 people in 2025, up 13.6% since 2020, faster than the U.S. (+3.1%). It has 10,199 households. The median household income in Jefferson County is $86,679 a year, 7% above the U.S. median of $80,734. That rose 37.5% 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. Jefferson County has no market score for insurance agencies: the score needs at least 5 on map listings, and it has 3.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Jefferson County. It maps the insurance agencies 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 insurance agencies · All 56 business types in Jefferson County
Screening a site or an acquisition in Jefferson 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 Jefferson 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.