Auto · County · Louisiana
Insurance agencies in St. Charles Parish, LA
Competitor counts, household spending and official business counts for insurance agencies in St. Charles Parish, LA, set against other counties and the U.S.
Groundwork market score · out of 100
Score 50 out of 100: Upper middle
Ranked #1,100 of 2,272 scored counties
#23 of 50 scored counties in Louisiana
- Listings
- 20
- 11 chain locations (55%)
- Official establishments
- 26
- +13.0% since 2019
- Household spending a year
- $47.8M
- On vehicle insurance · $2,566 a household
- Spending per listing
- $2.4M
- 90% above the U.S.
- Listings per 10k households
- 10.7
- 31% below the U.S.
- Population, 2025
- 50,586
- −3.7% since 2020
See the insurance agencies around any address in St. Charles Parish
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 St. Charles Parish. 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 20 insurance agencies in St. Charles Parish. 11 of them (55%) are chain locations, against 21% across the U.S. Per 10,000 households, that is 10.7, 31% below the U.S. rate of 15.6.
Household spending on vehicle insurance in St. Charles Parish comes to about $47.8M a year: $2,566 per household, 31% above the U.S. average. That is about $2.4M of household spending for each agency on map listings, 90% above the U.S. figure of $1.3M.
The official count of businesses with payroll classed as insurance agencies and brokerages in St. Charles Parish was 26 in 2023, up 13.0% from 2019. That is one for every 716 households, against one for every 966 across the U.S.
Population estimates put the population change in St. Charles Parish from 2020 to 2025 at −3.7%, against +3.1% for the U.S. The Groundwork market score for insurance agencies in St. Charles Parish is 50 (upper middle), #1,100 of 2,272 scored counties and #23 of 50 scored counties in Louisiana.
How St. Charles Parish compares
The same measures for Louisiana 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 | St. Charles Parish | Louisiana | U.S. |
|---|---|---|---|
| Listings per 10k households | 10.7 | 17.5 | 15.6 |
| Spending per listing | $2.4M | $1.3M | $1.3M |
| Households per official establishment | 716 | 845 | 966 |
| Official establishment growth, 2019–2023 | +13.0% | −0.7% | −1.0% |
| Population growth, 2020–2025 | −3.7% | −0.7% | +3.1% |
| Spending per household on vehicle insurance | $2,566 | $2,215 | $1,957 |
| Median household income | $80,897 | $60,756 | $80,734 |
| Groundwork market score | 50 | 40 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 23 → 26+13.0% over the period
- Employees, 2023
- 107
- Annual payroll, 2023
- $6.5M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 2011 chain locations
- Listings at the U.S. rate for this spending
- 38The 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 St. Charles Parish, 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 St. Charles Parish
- Population, 2025 estimate
- 50,586−3.7% since 2020
- Households
- 18,608
- Median age
- 39.5
- Homes lived in by their owners
- 82%
- Vehicles per household
- 1.9
- Land area
- 278 sq. mi.
- People per square mile
- 185
- Median household income
- $80,897+17.2% vs. 2015–2019, before inflation
- Average household income
- $100,861
- Median home value
- $263,700
- Jobs located here
- 26,102
- Daytime population
- 52,685Residents who don’t work, plus everyone whose job is here
Looking at a specific site in St. Charles Parish?
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 St. Charles Parish. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardInsurance agencies across Louisiana
Every Louisiana market ranked →The highest-scoring counties in Louisiana for insurance agencies, numbered among those based in Louisiana, with St. Charles Parish marked.
Top counties in Louisiana
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Livingston Parish, LA | 82 | 56 | 10.4 | $2.4M | +8.5% | #184 of 2,272 |
| 2Grant Parish, LA | 76 | 6 | 8.1 | $3.1M | −0.3% | #308 of 2,272 |
| 3Allen Parish, LA | 75 | 5 | 6.4 | $3.6M | 0.0% | #328 of 2,272 |
| 4West Baton Rouge Parish, LA | 75 | 9 | 8.2 | $2.7M | +5.5% | #332 of 2,272 |
| 5Ascension Parish, LA | 75 | 61 | 12.8 | $2M | +6.4% | #340 of 2,272 |
| 6St. Martin Parish, LA | 74 | 16 | 8.2 | $2.9M | −1.0% | #351 of 2,272 |
| 7LaSalle Parish, LA | 73 | 7 | 13.9 | $1.9M | +2.2% | #397 of 2,272 |
| 8St. Bernard Parish, LA | 70 | 18 | 11.1 | $2M | +4.1% | #473 of 2,272 |
| 9St. James Parish, LA | 69 | 8 | 10.6 | $2.5M | −5.9% | #493 of 2,272 |
| 10Iberville Parish, LA | 67 | 9 | 8.0 | $2.7M | −1.6% | #542 of 2,272 |
| 23St. Charles Parish, LA | 50 | 20 | 10.7 | $2.4M | −3.7% | #1,100 of 2,272 |
Other business types in St. Charles Parish
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 St. Charles Parish, LA?
There are 20 insurance agencies on map listings in St. Charles Parish as of September 2026. 11 of them (55%) are chain locations. The listings count insurance agencies. Official counts show 26 businesses with payroll classed as insurance agencies and brokerages in 2023, up 13.0% from 2019.
How much do households in St. Charles Parish, LA spend on vehicle insurance?
About $47.8M a year, or $2,566 per household. That is 31% above the U.S. average (an index of 131, where 100 is the U.S. average). Spread across the 20 insurance agencies on map listings, it comes to $2.4M per agency. It is estimated from the incomes of the 18,608 households in St. Charles Parish and national spending patterns by income.
How does St. Charles Parish, LA compare with the U.S. for insurance agencies?
St. Charles Parish has 10.7 insurance agencies per 10,000 households, 31% below the U.S. rate of 15.6. Spending per agency is $2.4M, 90% above the U.S. figure of $1.3M. At the national ratio of insurance agencies to household spending, St. Charles Parish would have about 38, against 20 on map listings. There is one business with payroll in the industry for every 716 households, against one for every 966 across the U.S. The official count rose 13.0% from 2019 to 2023, against −1.0% for the U.S.
How fast is St. Charles Parish, LA growing?
Population estimates put St. Charles Parish at 50,586 people in 2025, down 3.7% since 2020, against +3.1% for the U.S. It has 18,608 households. The median household income in St. Charles Parish is $80,897 a year, in line with the U.S. median of $80,734. That rose 17.2% 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. St. Charles Parish scores 50 for insurance agencies (upper middle), #1,100 of 2,272 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in St. Charles Parish. 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 St. Charles Parish
Screening a site or an acquisition in St. Charles Parish?
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 St. Charles Parish. 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.