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- The gap between the most expensive and least expensive county in the U.S. for full-coverage car insurance is $3,805 a year — St. Bernard Parish, Louisiana, averages $5,325.
- Van Wert County, Ohio, averages $1,520 for the same 40-year-old driver on the same policy.
- In Florida, Broward, Palm Beach, Hillsborough and Miami-Dade counties all top $4,600 per year for full coverage car insurance.
- Your county’s accident history, theft rate, weather exposure and uninsured driver share are priced into your base premium before your driving record is ever considered.
- Inside the same county, the gap between the cheapest and most expensive insurers for identical coverage routinely exceeds $1,000 a year.
Car insurance rates by county can swing by thousands of dollars for the same driver with the same coverage. A 40-year-old with a clean record in St. Bernard Parish, Louisiana, pays an average of $5,325 a year for full coverage. The same driver in Van Wert County, Ohio, pays $1,520. That $3,805 gap is not about how you drive. It is about where the policy is written.
This page shows you which counties cost the most and least in the country, walks through Florida and Texas county-by-county and explains the four things your insurer is really pricing when your ZIP code lands in your quote. You will also find what changes if you move counties — and how to get a competitive rate even in a high-cost area.
Do car insurance prices vary by county?
Yes, your car insurance rate varies by county – substantially. Your county is one of the first variables an insurer evaluates when pricing your policy. Insurers group ZIP codes into rating territories, which often follow county lines and assign a base risk level to each territory using local accident data, theft frequency, uninsured driver concentration and weather exposure.
The result is that a 40-year-old with no violations can move two counties away and see a quote change by hundreds — sometimes thousands — of dollars a year.
“Location is among the numerous rating factors auto insurers use to price policies,” said Mark Friedlander, senior director of media relations for the Insurance Information Institute (Triple-I). “Location-specific factors include accident frequency and severity, vehicle crime rates, escalating costs of repairs and medical treatment, and uninsured/underinsured motorist rates. In most states, policy rating is done at the ZIP code level.”
Four county-level risk factors shape your base rate:
- Traffic density: Counties with major metro highway systems carry far higher rates than rural counties in the same state. Harris County, Texas (Houston) and Wayne County, Michigan (Detroit) are textbook examples.
- Auto theft. Counties with high vehicle theft volume push comprehensive premiums up. The National Insurance Crime Bureau tracks this data at the metro level.
- Uninsured motorist concentration. Florida’s statewide uninsured rate sits at 20.4% per the Insurance Information Institute. Urban Florida counties run higher still and that gets priced in.
- Weather exposure. Gulf Coast counties carry hurricane and flood risk; North Texas counties carry hail risk. Both show up in comprehensive premiums.
A note on regulated states: California, Hawaii, Massachusetts and Michigan restrict which territorial factors insurers can use in personal auto pricing. County variation still exists in those states, but it is compressed compared to states like Florida, Louisiana and Texas.
State, county, city, ZIP: how location pricing works
A state average gives you a starting point. Your county is the pricing context that tells you whether the quote in front of you is fair for your area — or whether you are paying a metro premium for a non-metro address.
Florida’s top counties illustrate the spread inside a single state: Broward County averages $4,863 a year for full coverage, while DeSoto County averages $3,663 — a $1,200 gap across one state line for the same driver profile.
| Geographic tier | What it covers | Rate impact | Best used for |
|---|---|---|---|
| State | Statewide regulatory environment, tort rules, mandatory coverages | Sets the legal and regulatory baseline | Comparing across states before a move |
| County | Rating territory grouping; local accident, theft, weather, uninsured data | Largest single location lever in most states | Knowing what is fair for your area |
| City | Often used as a label, but insurers price the underlying ZIPs | Indirect — flows through ZIP territories | Initial filtering only |
| ZIP Code | The actual rating territory boundary an insurer uses | Final location-based adjustment | Pulling an accurate personalized quote |
Crossing a county line — even when the city or town name does not change — can reassign your policy to a new rating territory. That is true within metros too: a Tampa address in Hillsborough County prices differently from neighboring Pasco County, even when the physical distance is short.
Sophie’s tip -Pull your county’s average before you shop
Before you compare quotes, look up your county’s average rate first. It gives you a benchmark so you can tell whether a quote is fair for your area — not just your state. Our Car Insurance ZIP Code Calculator is the fastest way to pull that number.
Counties with the highest and lowest car insurance rates
The $3,805 spread between the most and least expensive counties in the country is the widest gap in personal auto pricing. The most expensive counties cluster in Louisiana and Florida — two states with high uninsured rates, severe weather exposure and elevated litigation costs. Nevada’s Clark County also has expensive auto insurance.
“These three states are heavily impacted by legal system abuse and rank among the top states for litigated auto claims in the U.S.,” Friedlander said. “This is being driven by billboard attorneys who falsely promise large rewards to consumers if they file lawsuits instead of trying to settle a claim with an insurer after an auto accident. All three states also have an above-average level of accident frequency and severity.”
The least expensive counties cluster in rural Ohio, where traffic density, theft frequency and catastrophe exposure are low.
10 most expensive counties for car insurance (full coverage)
| Rank | County | State | Avg. annual full coverage |
|---|---|---|---|
| 1 | St. Bernard Parish | Louisiana | $5,325 |
| 2 | Jefferson Parish | Louisiana | $4,976 |
| 3 | Clark County | Nevada | $4,926 |
| 4 | Broward County | Florida | $4,863 |
| 5 | Palm Beach County | Florida | $4,803 |
| 6 | Hillsborough County | Florida | $4,789 |
| 7 | East Baton Rouge Parish | Louisiana | $4,728 |
| 8 | Orleans Parish | Louisiana | $4,724 |
| 9 | Plaquemines Parish | Louisiana | $4,700 |
| 10 | Miami-Dade County | Florida | $4,667 |
10 least expensive counties for car insurance (full coverage)
| Rank | County | State | Avg. annual full coverage |
|---|---|---|---|
| 1 | Van Wert County | Ohio | $1,520 |
| 2 | Hancock County | Ohio | $1,527 |
| 3 | Sandusky County | Ohio | $1,531 |
| 4 | Harrisonburg County | Virginia | $1,548 |
| 5 | Auglaize County | Ohio | $1,550 |
| 6 | Mercer County | Ohio | $1,552 |
| 7 | Allen County | Ohio | $1,555 |
| 8 | Erie County | Ohio | $1,566 |
| 9 | Seneca County | Ohio | $1,571 |
| 10 | Lorain County | Ohio | $1,574 |
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Car insurance rates by county for different states
Florida and Texas show two of the widest county spreads in the country and account for the highest reader demand for county-level data.
Florida car insurance rates by county
Florida’s county spread is one of the widest in the nation. Broward County averages $4,863 a year for full coverage — the most expensive in the state — while DeSoto County in inland south-central Florida averages $3,663, a $1,200 gap between the most expensive and cheapest counties of the top 20.
Friedlander said there are numerous factors that impact the cost of Florida auto insurance: “These include very congested highways; a high accident severity and fatality rate; an excessive number of claim fraud schemes, including the third-highest volume of staged accidents in the U.S. and glass replacement schemes; escalating costs of vehicle repairs and medical treatment; severe weather hazards; and legal system abuse, which has generated the highest volume of litigated auto claims in the country.”
Three factors drive Florida’s county-level pricing:
- Florida is a no-fault state. Personal Injury Protection (PIP), which covers your medical costs after an accident regardless of fault, is mandatory in Florida. PIP claims vary sharply by county, and that variation gets priced into your base rate.
- PIP fraud concentration. South Florida’s urban counties — Miami-Dade, Broward and Palm Beach — have a documented history of PIP fraud activity, which pushes up premiums across the South Florida cluster.
- Hurricane and flood exposure. Coastal counties — Monroe, Broward, Palm Beach, Miami-Dade, Pinellas, Hillsborough — carry catastrophe risk that inland counties do not. Comprehensive premiums reflect that.
| County | Metro area | Avg. annual full coverage | Avg. annual min coverage |
|---|---|---|---|
| Broward | Fort Lauderdale-Pompano Beach-Sunrise | $4,863 | $1,534 |
| Palm Beach | West Palm Beach-Boca Raton-Delray Beach | $4,803 | $1,531 |
| Hillsborough | Tampa | $4,789 | $1,518 |
| Miami-Dade | Miami-Miami Beach-Kendall | $4,667 | $1,622 |
| Pasco | Tampa | $4,458 | $1,383 |
| Pinellas | St. Petersburg-Clearwater-Largo | $4,383 | $1,355 |
| Hernando | Tampa | $4,100 | $1,263 |
| Osceola | Orlando-Kissimmee-Sanford | $4,081 | $1,272 |
| Orange | Orlando-Kissimmee-Sanford | $4,016 | $1,280 |
| St. Lucie | Port St. Lucie | $3,918 | $1,223 |
| Duval | Jacksonville | $3,914 | $1,227 |
| Polk | Lakeland-Winter Haven | $3,852 | $1,191 |
| Martin | Port St. Lucie | $3,829 | $1,182 |
| Manatee | North Port-Bradenton-Sarasota | $3,784 | $1,182 |
| Monroe | Key West-Key Largo | $3,765 | $1,149 |
| Okeechobee | Okeechobee | $3,761 | $1,154 |
| Clay | Jacksonville | $3,742 | $1,153 |
| Hendry | Clewiston | $3,719 | $1,129 |
| Seminole | Orlando-Kissimmee-Sanford | $3,701 | $1,145 |
| DeSoto | Arcadia | $3,663 | $1,124 |
Florida drivers can cross-check these averages against the Florida Office of Insurance Regulation’s CHOICES Rate Comparison Search tool, which lets you compare base rates from licensed carriers in your county. For more, see the Florida car insurance page.
“Fortunately, the Florida Legislature took significant actions to address legal system abuse and assignment of benefits claim fraud. As a result, the top five auto insurance groups in Florida (Allstate, GEIGO, Progressive, State Farm and USAA), which account for nearly 80% of the Florida market, have filed for multiple rate reductions over the past 18-24 months, resulting in double-digit average statewide rate decreases. Numerous other national and regional Florida auto insurers have followed suit. This is due to a significant reduction in frivolous lawsuits and illegitimate glass replacement claims,” Friedlander said.
Texas car insurance rates by county
Texas spans 254 counties and one of the country’s widest within-state ranges. Among the most-populated counties and metro areas, Webb County (Laredo) averages $3,417 a year for full coverage at the high end, and Bell County (Killeen-Temple) averages $2,901 at the low end of that group — a $516 gap before accounting for rural counties further west and into the Panhandle, which drop further.
- Harris County (Houston) and Dallas-area density. Harris County averages $3,260, and Dallas County averages $3,329 per year for full coverage. Traffic density, claim frequency and Texas’s historically high vehicle theft volume, per the National Insurance Crime Bureau, all factor into expensive car insurance rates in Dallas and Houston.
- Gulf Coast hurricane exposure. Galveston, Harris and Brazoria and Cameron counties all sit on or near the Gulf Coast and carry catastrophe exposure that inland counties do not.
- North Texas hail risk. Tarrant County (Fort Worth) at $3,079 and Denton County at $3,085 both face the recurring hail exposure of the Interstate 35 corridor, which increases comprehensive premiums.
- Open-competition rate filing. The Texas Department of Insurance does not require prior approval before a carrier files a rate change. Carriers can adjust faster than in most states, which means within-county insurer variation in Texas is wider than the national norm. Shopping carriers matters more here than almost anywhere else.
The table below shows the rates for the most expensive and cheapest counties in Texas.
| County | Metro area | Avg. annual full coverage | Avg. annual min coverage |
|---|---|---|---|
| Harris | Houston-Pasadena-The Woodlands | $3,260 | $943 |
| Dallas | Dallas-Plano-Irving | $3,329 | $958 |
| Tarrant | Fort Worth-Arlington-Grapevine | $3,079 | $849 |
| Bexar | San Antonio-New Braunfels | $2,993 | $860 |
| Travis | Austin-Round Rock-San Marcos | $3,091 | $839 |
| Collin | Dallas-Plano-Irving | $3,000 | $844 |
| Denton | Dallas-Plano-Irving | $3,085 | $820 |
| Fort Bend | Houston-Pasadena-The Woodlands | $3,041 | $860 |
| Hidalgo | McAllen-Edinburg-Mission | $3,045 | $881 |
| El Paso | El Paso | $3,201 | $841 |
| Montgomery | Houston-Pasadena-The Woodlands | $2,982 | $839 |
| Williamson | Austin-Round Rock-San Marcos | $3,133 | $815 |
| Cameron | Brownsville-Harlingen | $3,273 | $881 |
| Brazoria | Houston-Pasadena-The Woodlands | $2,999 | $822 |
| Bell | Killeen-Temple | $2,901 | $756 |
| Galveston | Houston-Pasadena-The Woodlands | $3,104 | $855 |
| Nueces | Corpus Christi | $2,933 | $821 |
| Lubbock | Lubbock | $3,102 | $875 |
| Webb | Laredo | $3,417 | $907 |
| Hays | Austin-Round Rock-San Marcos | $3,227 | $837 |
Texas residents can verify their rates with the Texas Department of Insurance.
Other high-variation states — most and least expensive counties
Five additional states show meaningful county-level spread. The pattern is consistent: urban or coastal counties top the state, rural counties anchor the bottom. Louisiana’s within-state spread is the steepest in the group.
| State | Most expensive county | Avg. annual full coverage | Least expensive county | Avg. annual full coverage |
|---|---|---|---|---|
| California | Los Angeles | $4,071 | Siskiyou | $2,936 |
| Illinois | Johnson | $2,307 | McHenry | $1,698 |
| Louisiana | St. Bernard Parish | $5,325 | Lincoln Parish | $3,280 |
| Michigan | Wayne | $4,626 | Keweenaw | $3,129 |
| New York | Queens | $3,995 | Saratoga | $1,985 |
What drives car insurance rates up in your county?
Insurers build county rates from local data. If your county feels expensive, one of these five factors is almost certainly why.
- Traffic density. Wayne County, Michigan (Detroit) averages $4,626 for full coverage. Harris County, Texas (Houston) averages $3,260. Both reflect the claim frequency that comes with high-volume metro driving.
- Auto theft rates. The National Insurance Crime Bureau publishes county-level theft data each year. Counties with elevated theft activity see comprehensive premiums lift in response, particularly for owners who carry the coverage.
- Uninsured motorist concentration. Florida’s 20.4% statewide uninsured rate (Insurance Information Institute) is among the highest in the country and it shows in Broward, Miami-Dade and Hillsborough rates.
- Weather exposure. Gulf Coast counties in Louisiana, Florida and Texas carry hurricane and flood risk. North Texas counties — Tarrant, Denton — carry hail risk that recurs annually.
- Medical and legal cost environment. South Florida and Orleans Parish, Louisiana both sit in litigation environments where bodily injury claims settle higher. Higher claim payouts feed back into higher base premiums for everyone in the county.
Most of these factors are outside your control. What is in your control is which insurer you choose within your county — which is where actual savings come from.
What happens to your car insurance when you move counties?
Yes — moving counties almost always changes your rate, sometimes by hundreds or thousands of dollars a year. Your new address triggers a re-rating against your new rating territory, even if you keep the same carrier and the same coverage. Three scenarios cover most moves.
- High-cost county to low-cost county. A move from Miami-Dade ($4,667 average) to Marion County in inland north-central Florida cuts your full-coverage premium by hundreds of dollars on identical coverage.
- Low-cost county to high-cost county. The reverse hits harder than people expect. Moving from a rural Ohio county at $1,500 to a Louisiana parish at $4,700-plus can triple your premium overnight, even with a clean record.
- Same county, different ZIP. Even inside one county, ZIP-level territory boundaries can shift your rate. A move from one Tampa-area ZIP to another inside Hillsborough County can change your premium by tens to low hundreds of dollars.
Three steps to handle a county move:
- Pull a quote for the new address before you sign a lease or close on a home. Insurance cost is part of your true cost of living. Get the number before you commit.
- Notify your current insurer within 30 days of the move. Most carriers require it. Delayed notification can mean a coverage gap or a retroactive premium adjustment.
- Re-shop at the new address. The carrier that was cheapest in your old county may not be the cheapest in your new one. Competitive order changes territory by territory.
Sophie’s tip — Quote the new ZIP before you commit
If you are moving counties, pull quotes for your new address before you commit. Your insurance cost is part of your true cost of living there — and it can shift more than most renters and buyers expect.
How to get the best rate in a high-cost county
Living in a high-cost county does not lock you into a high-cost rate. Inside the same county, insurer pricing varies — sometimes by more than $1,000 a year for identical coverage. Five strategies that work specifically inside high-cost rating territories:
- Compare at least three to five carriers inside your county. Carrier pricing power is uneven. GEICO is consistently among the cheapest widely available carriers across most counties. USAA, available only to military members and their families, often prices even lower. The cheapest carrier in Broward is not the cheapest in Orleans Parish — county order changes.
- Match your coverage to your county’s actual risk. In a high-theft county, comprehensive coverage earns its premium. In a low-theft rural county with an older paid-off vehicle, minimum coverage may be appropriate. Pay for the risks your county actually presents.
- Test a telematics program if your driving outperforms your county’s average. Programs like Progressive Snapshot or Allstate Drivewise track driving behavior and discount safer drivers. The discount tends to be larger in high-base-rate counties because the dollar value of any percentage off is larger.
- Bundle auto with home or renters. Bundling discounts run up to 14% at major carriers. In a $4,700 county, that is several hundred dollars a year — meaningfully more than the same percentage off a $1,600 rural premium.
- Re-shop at every renewal. Carrier rate filings change frequently, especially in open-competition states like Texas. The cheapest insurer in your county today may not be the cheapest at your next renewal.
Frequently Asked Questions: Rates by county
Does car insurance price vary by county?
Yes. Insurers group ZIP codes into rating territories that often follow county lines, then price each territory using local accident history, theft frequency, uninsured driver share and weather exposure. The same driver on the same coverage can see a quote change by hundreds — or in extreme cases, thousands — of dollars a year just by crossing into a different county.
What county has the cheapest car insurance?
Van Wert County, Ohio averages $1,520 a year for full coverage — the lowest in the country in this analysis. Nine of the 10 least expensive counties are in Ohio, with the tenth being Harrisonburg, Virginia at $1,548. The pattern reflects low traffic density, low theft volume and limited catastrophe exposure in rural Ohio.
What county in Florida has the highest car insurance rates?
Broward County leads Florida at $4,863 a year for average full coverage, followed by Palm Beach ($4,803), Hillsborough ($4,789) and Miami-Dade ($4,667). The south Florida cluster, combined with Tampa Bay, accounts for the most expensive county-level rates in the state.
Who actually has the cheapest auto insurance in a high-cost county?
GEICO is the most consistently cheap widely available carrier across high-cost counties, though the order changes county by county. USAA, available only to military members and their families, frequently prices below GEICO. The right answer for your county is to pull quotes from at least three to five carriers in your own ZIP code — county order is not state order and statewide cheapest-carrier rankings can mislead at the county level.
Can I lower my car insurance by moving to a cheaper county?
Yes — moving to a county with lower base rates lowers your premium even if you keep the same coverage and the same carrier. But the move only makes financial sense as one factor in a broader decision. A move from a $4,700 county to a $2,800 county saves around $1,900 a year on full coverage. That can be meaningful, but it does not by itself justify relocating. Pull a quote for the new address first to confirm the savings before factoring insurance into the decision.
How do I find average car insurance rates in my county?
Use the Car Insurance ZIP Code Calculator on CarInsurance.com to pull the average annual rate for your ZIP. Florida drivers can also use the Florida Office of Insurance Regulation’s CHOICES tool to compare licensed carrier base rates at floir.gov/consumers/choices-rate-comparison-search.
Where to go next
Your county sets your rate floor. Your carrier choice — and how often you re-shop — sets what you actually pay. Pull your ZIP-level average, then run a three-to-five carrier comparison inside your county. The difference between paying the high end and the low end of your rating territory is usually larger than any single driver-side change you can make.
Resources & Methodology
Sources
- George Law. “Why Miami Is One of the “Fraud Capitals” of the U.S. — And What That Means for Your Case.” Accessed June 2026
- National Insurance Crime Bureau. “U.S. Vehicle Thefts Experience Historic Decline.” Accessed June 2026
- Texas Department of Insurance. “Texas Department of Insurance”. Accessed June 2026
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