Cost of Living in San Miguel CDP (Contra Costa County), CA

With a cost of living index of 249, San Miguel CDP (Contra Costa County), CA is one of the most expensive cities in the United States. Living here is 149% more expensive than the national average and 105% above the California state average of 144. San Miguel CDP (Contra Costa County) is a small community of 3,991 residents.

Housing costs are the biggest factor in San Miguel CDP (Contra Costa County)'s cost of living. The median monthly rent is $2,458 (86% above the US median of $1,319), and the median home value sits at $1,627,300 (434% above the national median of $304,900). At current prices, the median home costs roughly 7.3x the median household income — a challenging ratio that puts homeownership out of reach for many residents.

The median household income in San Miguel CDP (Contra Costa County) is $224,219, which is 198% higher than the national median of $75,149. Residents spend roughly 13% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. While incomes are above average, they more than offset the higher cost of living.

Climate is another factor for anyone considering a move to San Miguel CDP (Contra Costa County). The area sees an average annual temperature of 62°F, with summers averaging 73°F and winters around 51°F. Annual rainfall totals 16.1 inches spread over roughly 57 days. The mild climate is a draw for many residents and keeps utility costs moderate year-round.

Everyday prices in the San Francisco-Oakland-Fremont, CA (Metropolitan Statistical Area) metro area tend to run above the national average. Out of 6 common grocery and utility items tracked by the Bureau of Labor Statistics, 6 are priced higher than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.