Car insurance in Longmont costs an average of $794 for a six-month policy ($132/month). GEICO offers the cheapest rates at $499 per six months ($83/month) — 37% below the city average. Longmont rates are lower than the Colorado state average ($879/6 months) but slightly above the national average of $774 per six months.
How Much Does Car Insurance Cost in Longmont?
Longmont is nestled between Boulder and Fort Collins in Boulder County, and it's one of the more affordable places in Colorado to insure a vehicle. If you're commuting down Highway 119 to Boulder, heading up US-287 to Fort Collins, or just navigating downtown Longmont, you're looking at an average six-month premium of $794 — or roughly $132 per month.
That's actually lower than the Colorado state average of $879 per six months, though slightly above the national average of $774. Colorado's Front Range hail corridor and winter weather drive up rates statewide, but Longmont's relatively small size and lower traffic density compared to Denver help keep costs in check.
- Average 6-month premium in Longmont: $794 ($132/month)
- Cheapest insurer: GEICO at $499 per six months ($83/month)
- Longmont rates are 10% lower than the Colorado state average
- Colorado's hail corridor makes comprehensive coverage highly recommended
- Colorado is an at-fault state with 25/50/15 minimum liability requirements
Longmont Car Insurance Rates by Company
The rate spread between insurers in Longmont is significant. GEICO leads the pack at $499 per six months, while Progressive comes in at more than double that. Your individual rate will vary based on your profile, but this comparison gives a solid starting point.
| Insurance Company | 6-Month Premium | Monthly Cost |
|---|---|---|
| GEICO Cheapest | $499 | $83 |
| USAA (military only) | $506 | $84 |
| State Farm | $613 | $102 |
| Longmont Average | $794 | $132 |
| Allstate | $813 | $136 |
| Progressive | $1,021 | $170 |
The gap between GEICO and Progressive is over $500 per six months — nearly $1,100 per year — for the same driver. That's why getting multiple quotes before purchasing or renewing is so important. Switching insurers without comparing is one of the costliest mistakes Longmont drivers make.
USAA offers rates of $506 per six months in Longmont — extremely competitive. If you're active military, a veteran, or an eligible family member, USAA should be your first quote. Their customer service ratings are consistently among the best in the industry.
Average Car Insurance Cost in Longmont
| Location | Avg. 6-Month Premium | Avg. Monthly Cost |
|---|---|---|
| Longmont | $794 | $132 |
| Colorado Average | $879 | $146 |
| National Average | $774 | $129 |
Longmont tracks very close to the national average — just $20 per six months above. Compared to Denver or the Boulder metro area, Longmont is a relative bargain. Drivers in Denver typically pay 15–20% more due to higher population density and traffic volume.
Factors Affecting Car Insurance Rates in Longmont
Your premium isn't just about your city. Several personal and local factors shape what you'll pay.
Age and Experience
Age is one of the most powerful pricing factors in Longmont. Teen drivers face staggering premiums — $2,683 per six months — while experienced drivers in their 50s pay just $710. The biggest single rate drop happens when teen drivers age into their 20s, a $1,743 reduction per six months on average.
| Age Group | Avg. 6-Month Premium |
|---|---|
| Teenagers | $2,683 |
| 20s | $970 |
| 30s | $783 |
| 40s | $759 |
| 50s | $710 |
| 60s | $720 |
| 70s | $831 |
Credit Score
Colorado allows insurers to use credit-based scoring, and the impact is substantial. Longmont drivers with very poor credit pay more than twice what those with exceptional credit pay. Moving from poor to fair credit alone could save $254 per six months.
| Credit Tier | Avg. 6-Month Premium |
|---|---|
| Very Poor (300–579) | $1,442 |
| Fair (580–669) | $1,188 |
| Good (670–739) | $998 |
| Very Good (740–799) | $838 |
| Exceptional (800–850) | $687 |
Driving Record and Violations
Violations are expensive in Longmont. A DUI nearly doubles your premium compared to a clean record. Even a speeding ticket adds $140 per six months.
| Violation | Avg. 6-Month Premium |
|---|---|
| Clean Record | $794 |
| Speeding Ticket (16–20 mph over) | $934 |
| At-Fault Accident (under $1,000) | $992 |
| DUI / DWI | $1,075 |
| Reckless Driving | $1,086 |
| At-Fault Accident (over $2,000) | $1,125 |
Local Longmont Risk Factors
Several Longmont-specific factors influence your premium:
- Front Range hail corridor: Colorado's Front Range — including Boulder County and Longmont — is one of the most hail-prone regions in the country. Hail damage from a single storm can total a vehicle. Comprehensive coverage is especially valuable here and costs relatively little extra.
- Winter weather: Longmont sits at nearly 5,000 feet elevation, and Front Range winters bring snow, ice, and black ice on highways. Collision claims spike in winter months.
- Commuter traffic: Highway 119 connects Longmont to Boulder, one of Colorado's most congested corridors. US-287 south toward Denver also sees heavy commuter traffic. More commuting miles means more exposure to accidents.
- Colorado's uninsured driver rate: Colorado has an estimated 16% uninsured motorist rate — one of the higher rates in the nation. UM/UIM coverage is not required but is strongly recommended given this risk.
Boulder County and Longmont see intense hailstorms, particularly from May through September. A single storm can cause $5,000–$20,000+ in vehicle damage. Without comprehensive coverage, you pay for all of it out of pocket. Comprehensive typically adds only $150–$300 per six months to your premium — well worth it in this area.
How to Get Cheap Car Insurance in Longmont
Compare at Least Four Quotes
Our data shows that rates in Longmont vary by over $500 per six months between GEICO and Progressive for the same driver profile. Always compare before renewing — your current insurer may not be the best deal anymore.
Bundle Home and Auto
Most major insurers offer 10–20% discounts for bundling. In Longmont, where many residents own homes, this is one of the fastest ways to cut your premium. State Farm and Allstate both offer strong bundling options.
Sign Up for a Telematics Program
Programs like GEICO DriveEasy, State Farm Drive Safe & Save, and Progressive Snapshot reward safe driving with discounts. Front Range drivers who avoid rush-hour commutes can save 15–30%.
Work on Your Credit Score
In Longmont, moving from "Good" to "Very Good" credit saves $160 per six months. Even small credit improvements have a meaningful impact on your premium in Colorado.
Ask About Colorado Farm Bureau Mutual
Colorado Farm Bureau Mutual is a competitive regional insurer that consistently ranks among the cheapest options in Colorado. It's worth getting a quote alongside the national carriers.
Colorado Minimum Car Insurance Requirements
Colorado is an at-fault state. This means whoever causes an accident bears financial responsibility for all damages. Colorado requires minimum liability coverage of 25/50/15.
| Coverage Type | Colorado Minimum | Recommended |
|---|---|---|
| Bodily Injury (per person) | $25,000 | $100,000 |
| Bodily Injury (per accident) | $50,000 | $300,000 |
| Property Damage | $15,000 | $100,000 |
| Medical Payments (MedPay) | $5,000 offered (waivable) | $10,000+ |
| Uninsured/Underinsured Motorist | Offered at liability limits (waivable) | Match liability limits |
Colorado requires insurers to offer MedPay ($5,000 minimum) and UM/UIM coverage, but you can waive both in writing. Given Colorado's 16% uninsured motorist rate and the high cost of medical care, most financial advisors recommend keeping both coverages rather than waiving them.
Top Insurance Agents in Longmont
A local agent can help you navigate Colorado's specific requirements and find the coverage mix that fits your situation. Here are trusted insurance agents serving Longmont:
Frequently Asked Questions
GEICO offers the cheapest car insurance in Longmont at $499 for a six-month policy ($83/month) for a typical driver. USAA is comparable at $506 per six months, but is only available to military members, veterans, and their families. State Farm at $613 per six months is the most affordable option for non-military drivers seeking full-service coverage. Your individual rate will vary based on age, driving record, credit score, and vehicle.
Colorado's Front Range hail corridor, snowy winters, and relatively high uninsured motorist rate (around 16%) all push premiums higher than average. Additionally, Colorado's rapid population growth has increased traffic density on highways and city streets, raising collision risk statewide. The Denver metro area's high repair costs and medical expenses also influence broader Colorado rates.
Colorado requires minimum liability coverage of 25/50/15 — $25,000 for bodily injury per person, $50,000 per accident, and $15,000 for property damage. Insurers must also offer MedPay ($5,000) and UM/UIM coverage, though you can decline both in writing. Colorado has not changed these minimums for 2026.
Almost certainly yes. Longmont is in Colorado's Front Range hail corridor, and hailstorms can cause thousands of dollars in vehicle damage in minutes. Comprehensive coverage protects against hail, flooding, theft, and animal collisions. For a vehicle worth more than $5,000–$6,000, the added cost of comprehensive (typically $150–$300 per six months) is well worth the protection.
The most effective strategies include comparing at least four to five quotes (Longmont rates vary by $500+ between insurers), bundling home and auto policies, enrolling in a telematics safe-driver program, maintaining a clean driving record, and improving your credit score. Colorado Farm Bureau Mutual is also worth checking — it's a regional insurer that often offers competitive rates not seen on national comparison sites.
Methodology
The insurance rates mentioned in this article is based on the average amount for a 30 year old female purchasing 50/100/50 ($50,000 for injury liability for one person, $100,000 for all injuries and $50,000 for property damage in an accident) liability car insurance coverage. The premium rate can be higher or lower than the rates specified depending on the type of coverage one may choose, deductibles applied and the discounts offered by insurance company.