What drives your home insurance premium
A homeowners premium mostly reflects how likely and how expensive a claim is. The biggest levers are your location (catastrophe exposure — hurricane, hail, wildfire), your home's rebuilding cost, your roof age and material, your deductible, your claims history, and in most states your insurance credit score. The national average is about $1,569 (NAIC 2022), but two similar homes can pay very different premiums depending on these factors.
Source: NAIC Homeowners Insurance Report (2022 data, latest available). Data as of June 2026.
The main premium drivers, ranked by impact
| Factor | Why it matters | Direction |
|---|---|---|
| Location / catastrophe risk | Wind, hail, wildfire and flood exposure drives most of the state-to-state gap | Biggest lever |
| Rebuilding cost (Coverage A) | Higher replacement cost = higher maximum payout = higher premium | Large |
| Roof age & material | Old or vulnerable roofs raise claim risk; may trigger ACV settlement | Large |
| Deductible | A higher deductible lowers premium (you keep more risk) | You control |
| Claims history | Past water/roof claims predict future ones | Large |
| Insurance credit score | Allowed in most states as a rating factor | Moderate |
| Home age & construction | Older systems (wiring, plumbing) and frame vs masonry | Moderate |
| Distance to fire protection | Fire-station and hydrant proximity affects fire risk | Moderate |
Why premiums have risen everywhere
Even low-risk states have seen sharp increases. The NAIC national average rose about 11% in 2022, and rates have continued upward since, driven by:
- Reconstruction-cost inflation — materials and labor cost more, so rebuilding (and the coverage you need) costs more.
- More and bigger catastrophes — severe convective storms (hail, wind) and wildfire losses have grown.
- Reinsurance costs — insurers pay more to reinsure catastrophe risk, and pass it through.
- In Florida, litigation and roof-claim abuse added a state-specific premium (since partly addressed by reform).
Frequently asked questions
What affects the cost of homeowners insurance?
The biggest drivers are location (catastrophe exposure - hurricane, hail, wildfire), the home's rebuilding cost, roof age and material, your deductible, claims history, and in most states your insurance credit score. Construction type, distance to a fire station/hydrant, and home age also matter.
Why did my home insurance go up so much?
Reconstruction-cost inflation (materials and labor) raised the cost to rebuild, so dwelling coverage and premiums rose with it. Bigger and more frequent catastrophe losses, plus higher reinsurance costs, pushed rates up further. The NAIC national average rose about 11% in 2022 alone and has kept climbing.
Does a roof claim raise my premium?
Yes. Claims - especially water and roof claims - are a strong predictor of future claims, so they raise your premium and can affect eligibility. An old roof (often 15-20+ years) can also lead to actual-cash-value settlement instead of replacement cost, or non-renewal.
Related
General information only — not advice or a quote. Rating factors and their weights vary by insurer and state law. Verify with insurers and your state insurance department.
Last updated: 2026-06-20