Auto · County · North Dakota
Insurance agencies in Foster County, ND
The insurance agencies in Foster County, ND, the household spending behind them and how the market ranks against other counties.
Groundwork market score
Not scored
Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
- Listings
- 5
- 2 chain locations (40%)
- Official establishments
- 8
- Businesses with payroll, 2023
- Household spending a year
- $2.8M
- On vehicle insurance · $1,849 a household
- Spending per listing
- $566K
- 55% below the U.S.
- Listings per 10k households
- 32.7
- 2.1 times the U.S.
- Population, 2025
- 3,212
- −5.1% since 2020
See the insurance agencies around any address in Foster 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 Foster 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 5 insurance agencies in Foster County. 2 of them (40%) are chain locations, against 21% across the U.S. Per 10,000 households, that is 32.7, 2.1 times the U.S. rate of 15.6.
At $1,849 per household (6% below the U.S. average), households in Foster County spend about $2.8M a year on vehicle insurance. That works out to $566K per agency, 55% below the U.S. figure of $1.3M.
The official count of businesses with payroll classed as insurance agencies and brokerages in Foster County was 8 in 2023. That is one for every 191 households, against one for every 966 across the U.S.
Population estimates show Foster County declined 5.1% from 2020 to 2025, against +3.1% for the U.S. Counties under 10,000 people aren’t given a market score, since a few businesses can swing their figures.
How Foster County compares
The same measures for North Dakota 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 | Foster County | North Dakota | U.S. |
|---|---|---|---|
| Listings per 10k households | 32.7 | 17.7 | 15.6 |
| Spending per listing | $566K | $994K | $1.3M |
| Households per official establishment | 191 | 512 | 966 |
| Official establishment growth, 2019–2023 | n/a | −0.8% | −1.0% |
| Population growth, 2020–2025 | −5.1% | +2.5% | +3.1% |
| Spending per household on vehicle insurance | $1,849 | $1,756 | $1,957 |
| Median household income | $87,831 | $76,657 | $80,734 |
| Groundwork market score | Not scored | 23 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 7 → 8
- Employees, 2023
- 21
- Annual payroll, 2023
- $2.4M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 52 chain locations
- Listings at the U.S. rate for this spending
- 2The 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 Foster 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 Foster County
- Population, 2025 estimate
- 3,212−5.1% since 2020
- Households
- 1,531
- Median age
- 45.7
- Homes lived in by their owners
- 80%
- Vehicles per household
- 2.1
- Land area
- 634 sq. mi.
- People per square mile
- 5
- Median household income
- $87,831
- Average household income
- $103,534
- Median home value
- $167,500
- Jobs located here
- 1,448
- Daytime population
- 3,247Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Foster 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 Foster 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 North Dakota
Every North Dakota market ranked →The highest-scoring counties in North Dakota for insurance agencies, numbered among those based in North Dakota, with Foster County marked.
Top counties in North Dakota
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1McKenzie County, ND | 56 | 6 | 10.0 | $2.1M | +2.8% | #899 of 2,272 |
| 2Williams County, ND | 43 | 15 | 9.9 | $1.8M | +1.4% | #1,343 of 2,272 |
| 3Morton County, ND | 38 | 22 | 15.8 | $1.3M | +3.8% | #1,529 of 2,272 |
| 4Grand Forks County, ND | 31 | 43 | 13.7 | $1.1M | +1.9% | #1,774 of 2,272 |
| 5Burleigh County, ND | 25 | 78 | 18.9 | $909K | +4.7% | #1,956 of 2,272 |
| 6Stark County, ND | 24 | 23 | 17.0 | $1M | +0.5% | #1,973 of 2,272 |
| 7Cass County, ND | 24 | 165 | 19.7 | $793K | +9.1% | #1,989 of 2,272 |
| 8Barnes County, ND | 20 | 8 | 16.3 | $1.2M | −2.7% | #2,068 of 2,272 |
| 9Ward County, ND | 19 | 40 | 14.0 | $1.2M | −2.4% | #2,085 of 2,272 |
| 10Richland County, ND | 19 | 14 | 20.4 | $888K | +1.2% | #2,098 of 2,272 |
| Foster County, ND | Not scored | 5 | 32.7 | $566K | −5.1% |
Other business types in Foster County
None has a Groundwork market score here. Counties under 10,000 people aren’t scored, since a few businesses can swing their figures.
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 Foster County, ND?
Foster County has 5 insurance agencies on map listings as of September 2026. 2 of them (40%) are chain locations. The listings count insurance agencies. Official counts show 8 businesses with payroll classed as insurance agencies and brokerages in 2023.
How much do households in Foster County, ND spend on vehicle insurance?
About $2.8M a year, or $1,849 per household. That is 6% below the U.S. average (an index of 94, where 100 is the U.S. average). Spread across the 5 insurance agencies on map listings, it comes to $566K per agency. It is estimated from the incomes of the 1,531 households in Foster County and national spending patterns by income.
How does Foster County, ND compare with the U.S. for insurance agencies?
Foster County has 32.7 insurance agencies per 10,000 households, 2.1 times the U.S. rate of 15.6. Spending per agency is $566K, 55% below the U.S. figure of $1.3M. At the national ratio of insurance agencies to household spending, Foster County would have about 2, against 5 on map listings. There is one business with payroll in the industry for every 191 households, against one for every 966 across the U.S.
How fast is Foster County, ND growing?
Population estimates put Foster County at 3,212 people in 2025, down 5.1% since 2020, against +3.1% for the U.S. It has 1,531 households. The median household income in Foster County is $87,831 a year, 9% above the U.S. median of $80,734.
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. The score leaves out counties under 10,000 people, where a handful of businesses would swing it.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Foster 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 Foster County
Screening a site or an acquisition in Foster 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 Foster 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.