Auto Insurance Comparison
NJM vs State Auto
Side-by-side comparison of NJM vs State Auto auto insurance — ratings, cost, coverage, customer experience, pros, cons. No sales pitch, just the research.
Quick verdict
NJM comes out clearly ahead State Auto in our overall scoring — but each carrier wins on different dimensions. See the breakdown below before deciding.
Head-to-head
Overall scores, key facts, and what each is known for.
| NJM | State Auto | |
|---|---|---|
| Overall score | 4.35 /5 ★★★★★ Highest overall | 3.75 /5 ★★★★★ |
| Best for | NJM is a mutual carrier with one of the strongest customer-satisfaction reputations in the industry | State Auto Insurance is now part of Liberty Mutual (acquired 2022) but continues to operate under the State Auto brand through independent agents |
| Read full review | NJM review → | State Auto review → |
Rating breakdown
How each carrier scores on the dimensions we weight.
| Category | NJM | State Auto |
|---|---|---|
| Customer experience | 4.80 | 3.80 |
| Coverage breadth | 4.20 | 3.90 |
| Affordability | 4.00 | 3.50 |
Pros and cons, side by side
What each carrier wins on, and where each one falls short.
NJM
Full review →Pros
- Industry-leading customer satisfaction in independent surveys year after year
- Mutual structure means dividends to policyholders, not shareholders
- Strong claims-handling reputation with very low complaint volumes
- Competitive pricing for clean records and mature drivers in its footprint
Cons
- Only available in NJ, PA, OH, MD, and CT — no national availability
- Limited brand presence and ad spend means fewer people know it exists
- Less aggressive on telematics and usage-based programs than digital natives
State Auto
Full review →Pros
- Now backed by Liberty Mutual financial strength
- Independent agent distribution with shop-around flexibility
- Multi-line bundling discounts
- Solid customer satisfaction in operating states
Cons
- Geographic concentration in Midwest and Southeast
- Recent acquisition means brand and service evolution still underway
- Mid-market pricing, not a budget option
Coverage at a glance
What each carrier offers in standard policies.
NJM
State Auto
The bottom line
NJM
If you're in NJ, PA, OH, MD, or CT, get a quote. NJM is one of the carriers most likely to actually deliver on what every insurance ad promises.
Read the full NJM reviewState Auto
State Auto is a fine regional choice in the Midwest and Southeast through an independent agent. The Liberty Mutual acquisition adds financial strength but the long-term brand identity is still settling.
Read the full State Auto reviewBefore you decide
Rankings are a starting point — your profile decides the rest.
These scores reflect our editorial research across cost, coverage, and customer experience. The right carrier for you still depends on your record, location, and vehicle, so read the full reviews before you commit.