Cost of Living in St. Augustine South, FL

With a cost of living index of 105, St. Augustine South, FL is somewhat more expensive than average. Living here is 5% more expensive than the national average and 5% below the Florida state average of 110. St. Augustine South is a small community of 4,864 residents.

Housing costs are the biggest factor in St. Augustine South's cost of living. The median monthly rent is $1,452 (10% above the US median of $1,319), and the median home value sits at $319,200 (5% above the national median of $304,900). At current prices, the median home costs roughly 4.3x the median household income — a moderately affordable ratio by today's standards.

The median household income in St. Augustine South is $74,873, which is 0% higher than the national median of $75,149. Residents spend roughly 23% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum.

Climate is another factor for anyone considering a move to St. Augustine South. The area sees an average annual temperature of 71.4°F, with summers averaging 83°F and winters around 58°F. Annual rainfall totals 47.6 inches spread over roughly 120 days.

Everyday prices in the Jacksonville, FL (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 6 are priced lower 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.