How expensive is everyday life in San Diego compared to other California cities?

San Diego’s cost of living is higher than the national average and generally above many inland California cities, driven mainly by housing and transportation costs. Grocery prices are comparable to other coastal metros, while utilities such as electricity and water tend to be slightly higher due to the climate. State income tax rates apply uniformly across California, so your tax burden will be similar to other parts of the state. To gauge your personal budget, you can use online cost‑of‑living calculators that let you input your current expenses and compare them to San Diego averages, and review the city’s annual cost‑of‑living reports for up‑to‑date figures.