Cost of Living in El Cajon, CA

With a cost of living index of 145, El Cajon, CA is one of the most expensive cities in the United States. Living here is 45% more expensive than the national average and in line with the California state average. As a major city with a population of 104,909, El Cajon offers a wide range of housing options, employment opportunities, and urban amenities.

Housing costs are the biggest factor in El Cajon's cost of living. The median monthly rent is $1,790 (36% above the US median of $1,319), and the median home value sits at $632,800 (108% above the national median of $304,900). At current prices, the median home costs roughly 9.5x the median household income — a challenging ratio that puts homeownership out of reach for many residents.

The median household income in El Cajon is $66,478, which is 12% lower than the national median of $75,149. Residents spend roughly 32% of household income on rent. This exceeds the recommended 30% threshold, meaning many renters here are cost-burdened.

Climate is another factor for anyone considering a move to El Cajon. The area sees an average annual temperature of 64.1°F, with summers averaging 71°F and winters around 57°F. Annual rainfall totals 11 inches spread over roughly 50 days. The mild climate is a draw for many residents and keeps utility costs moderate year-round.

Everyday prices in the San Diego-Chula Vista-Carlsbad, 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.