Arizona auto insurance averages - $1,343.85 per year in 2023, ranked #16 of 51 states. NAIC Auto Insurance Database (June 2025 release).
Arizona's 2019-2023 expenditure path rose on this NAIC series; averages reflect purchased coverage mix, not a binder price.
| Year | Avg Expenditure | Liability Avg |
|---|---|---|
| 2023 Latest | $1,343.85 ▲16.4% | $793 |
| 2022 | $1,154.50 ▲7.9% | $691 |
| 2021 | $1,070.03 ▲2.6% | $657 |
| 2020 | $1,043.21 ▼2.0% | $647 |
| 2019 | $1,065.01 | $664 |
Evidence lead: Five-year movement
Arizona's strongest visible signal here is its 2019-2023 expenditure path. The cards below separate that change from level, annual shape, component mix, and registry coverage - descriptive only, not a quote.
Five-year movement
Arizona's average expenditure posted a +26.2% increase from 2019 through 2023, ranking #2 of 51 for five-year movement. This is among the fastest changes in the state set. It describes the endpoints of the series and does not assign a cause to the movement.
Year-by-year shape
Arizona's only decline is a shallow -2.0% in 2020 — small enough that the five-year climb barely registers it. The largest annual movement is instead the 2023 reading at +16.4%, and the latest step is +16.4%. This is a rising series with one flat spot, not a genuine reversal.
2023 cost position
Arizona sits at #16 of 51 with $1,343.85 in average expenditure. It is outside the top-ten extreme but remains in the upper portion of the 2023 distribution. The measure reflects the coverage mix actually purchased in the state, so it should be read as a market benchmark rather than a price prediction.
Coverage-component signature
Arizona's most distinctive 2023 component is liability: $793.00, or 19.1% above the 51-jurisdiction average of $666.04. This compares like-for-like component averages across jurisdictions. It does not treat liability, collision, and comprehensive as additive parts of average expenditure.
Broad registry context
The companion registry spans 64 companies and 10,291 complaint records for Arizona. Those counts rank #1 and #1 of 51, placing this lookup in the broadest coverage tier. Its scale supports a wide company comparison, but raw complaint volume is not a complaint rate and cannot explain the auto-expenditure result.
Nearest expenditure peers. By average expenditure, Arizona's closest peers in this dataset are Massachusetts ($1,326.46) and South Carolina ($1,367.39), both within a few dollars of Arizona's own $1,343.85.
Note on state comparisons: These averages reflect the mix of coverages purchased in Arizona, not what any individual consumer pays. Your personal premium depends on your driving record, vehicle, coverage limits, deductible, credit score (where permitted), and insurer.
Read our methodology - how this data is sourced, computed, and verified.
