Allstate Connecticut Auto Insurance Rates
Median premium: $1,127/6mo across 429 ZIP codes.
Based on SERFF regulatory rate filings — updated March 2026.
How Allstate Compares in Connecticut
Median 6-month premium across all rated ZIPs. Allstate highlighted in blue.
Geographic Detail
Cheapest Cities for Allstate
| City | Avg Premium | vs. State Median |
|---|---|---|
| New London | $1,127 | +15% |
| Baltic | $1,127 | +15% |
| Canterbury | $1,127 | +15% |
Most Expensive Cities for Allstate
| City | Avg Premium | vs. State Median |
|---|---|---|
| Bristol | $1,521 | +55% |
| Woodstock Valley | $1,459 | +49% |
| Woodstock | $1,459 | +49% |
Allstate Connecticut Insurance FAQ
ZIP Code Lookup
Enter your ZIP code to see Allstate's rate in your area.
Other carriers in Connecticut
Allstate ranks #9 out of 10 carriers in Connecticut with a median 6-month premium of $1,127. This places Allstate 15% above the statewide median of $980. The carrier covers 429 ZIP codes across the state, with premiums ranging from $1,127 to $1,583.
Allstate is the cheapest option in 0% of Connecticut ZIP codes (0 ZIPs). The most affordable Allstate rates are found in New London, where the average premium is just $1,127. On the other end, Bristol has the highest Allstate premiums, averaging $1,521 per 6-month term.
All rate data is sourced from SERFF regulatory filings and validated through TrueFactor's AI-powered validation pipeline. Rates shown are for a standard driver profile (35-year-old, clean record, 2024 Toyota Camry LE, 50/100/50 liability). Actual premiums may vary based on your specific profile, driving history, and coverage selections. Data is updated continuously as new filings are processed.
Want to see rates for your ZIP code?
Access ZIP-level rate data across all 10 carriers, 429 ZIP codes, multiple vehicles, and 3 coverage tiers. Updated within days of each new filing.