Napa's cost of living is relatively high, with significant expenses in housing and dining. The city offers a luxurious lifestyle, reflected in its upscale dining and housing costs.
Transportation costs are moderate, with public transport and fuel prices being reasonable. However, owning a car can be expensive due to high gasoline prices.
Grocery prices are varied, with some items like bread and eggs being more expensive than the national average. Utilities and internet services also contribute to the overall high cost of living.