Updated July 2026
What Is Liability Insurance Insurance?
Liability insurance is the foundation of Delaware car insurance and the only coverage the state legally requires. It splits into two parts: bodily injury liability, which pays medical bills, lost wages, and legal costs when you injure someone in an accident, and property damage liability, which covers repair or replacement costs when you damage another person's vehicle, fence, building, or other property. Your policy pays up to the limits you select, and you remain personally responsible for any amount above those limits.
- You rear-end a car at a stoplight. The other driver has $18,000 in medical bills and $6,000 in vehicle damage. Your 25/50/10 policy pays the full $6,000 property damage and $18,000 bodily injury because both fall within your limits. Your own car's $4,500 repair bill is not covered unless you carry collision coverage.
- You cause a three-car accident. Two drivers sustain injuries totaling $70,000 in medical costs. Your 25/50/10 policy pays the maximum $50,000 per-accident bodily injury limit. You are personally liable for the remaining $20,000, which can lead to wage garnishment or a lawsuit. Higher liability limits — such as 100/300/100 — would have covered the full amount.
- You slide on ice and crash into a parked luxury SUV, causing $22,000 in damage. Your $10,000 property damage limit pays the first $10,000. You owe the remaining $12,000 out of pocket. Increasing your property damage limit to $25,000 or $50,000 costs roughly $5 to $15 more per month and eliminates this exposure.
Who Needs Liability Insurance Insurance?
Every driver in Delaware must carry liability insurance to register a vehicle and drive legally. It is especially important if you own assets — a home, savings, retirement accounts — that creditors could seize if you cause an accident and a judgment exceeds your policy limits. Drivers who commute in heavy traffic, drive frequently, or have teen drivers on their policy benefit from limits higher than the state minimum.
Start with Delaware's 25/50/10 minimum only if you have no assets to protect and drive infrequently. If you own a home, have significant savings, or earn a steady income, increase your limits to at least 100/300/100 to shield those assets from lawsuits. Compare the cost difference — higher limits often add less than $30 per month and eliminate catastrophic financial risk in serious accidents.
How Much Does Liability Insurance Insurance Cost?
Delaware liability-only policies with state minimum 25/50/10 limits typically cost $45 to $85 per month, or $540 to $1,020 annually. Increasing to 100/300/100 limits adds approximately $15 to $35 per month.
- At-fault accidents in the past three to five years raise liability premiums by 20 to 50 percent because they signal higher claim probability.
- Speeding tickets, DUI convictions, and other moving violations increase rates, with major violations doubling or tripling liability costs.
- Drivers under 25 and over 70 face higher liability premiums due to statistically higher accident rates in those age brackets.
- Urban ZIP codes with higher traffic density and accident frequency cost more than rural areas with fewer claims.
- Credit-based insurance scores affect liability pricing in Delaware — lower scores correlate with higher premiums.
- Selecting higher liability limits increases your premium but reduces personal financial exposure in serious accidents.