12 months to September 2026+4.7%US +3.7% to September 2026
Annual average, 2025+3.8%US +2.6%
A year since 2020+5.0%compound average
Index, September 2026409.0base 1982–84 = 100
San Diego-Carlsbad, CAUS city average
| Year | Annual average CPI | Inflation | US | Gap, pt | |
|---|---|---|---|---|---|
| 2025 | 387.5 | +3.8% | +2.6% | +1.2 pt | |
| 2024 | 373.3 | +3.1% | +2.9% | +0.2 pt | |
| 2023 | 362.0 | +5.1% | +4.1% | +1.0 pt | |
| 2022 | 344.4 | +7.7% | +8.0% | −0.3 pt | |
| 2021 | 319.8 | +5.2% | +4.7% | +0.5 pt | |
| 2020 | 303.9 | +1.5% | +1.2% | +0.3 pt | |
| 2019 | 299.4 | +2.4% | +1.8% | +0.5 pt |
BLS CPI-U, all items, not seasonally adjusted; annual averages as published (period M13).