Cost of Living in Diablo Grande, CA

With a cost of living index of 186, Diablo Grande, CA is one of the most expensive cities in the United States. Living here is 86% more expensive than the national average and 43% above the California state average of 144. Diablo Grande is a small community of 1,488 residents.

Housing costs are the biggest factor in Diablo Grande's cost of living. The median monthly rent is $3,501 (165% above the US median of $1,319), and the median home value sits at $530,200 (74% above the national median of $304,900). At current prices, the median home costs roughly 3.3x the median household income — a moderately affordable ratio by today's standards.

The median household income in Diablo Grande is $160,741, which is 114% higher than the national median of $75,149. Residents spend roughly 26% of household income on rent. This is near the 30% threshold that financial experts generally consider the upper limit of affordability. While incomes are above average, they more than offset the higher cost of living.

Climate is another factor for anyone considering a move to Diablo Grande. The area sees an average annual temperature of 63.1°F, with summers averaging 77°F and winters around 49°F. Annual rainfall totals 12.3 inches spread over roughly 53 days. The mild climate is a draw for many residents and keeps utility costs moderate year-round.

Everyday prices in the Modesto, 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.