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Call/text (707) 474-8855St. Helena, CA · Market Data
St. Helena, California real estate market data.
Real estate market data for St. Helena, CA (Napa County) — Census median home value $1,964,300, county listing prices up about 8.4% over the past year.
St. Helena, CA is in Napa County, within the Napa County region — covering the whole local market here: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 5,378, with a median household income of $158,218. Census data puts St. Helena's median home value at $1,964,300 (all owner-occupied homes); Napa County's current median listing price runs $1,397,000, up about 8.4% over the past year.
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At a glance
St. Helena market snapshot
Population
5,378
Median Household Income
$158,218
Median Home Value (city)
$1,964,300
Median Listing Price (Napa County)
$1,397,000
Median Gross Rent
$2,391/mo
Price Trend (YoY)
+8.4%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. Full source list ↗
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What makes St. Helena different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts St. Helena's median home value — across all owner-occupied homes, not just recent sales — at $1,964,300. Separately, Napa County's current median listing price (via Realtor.com data, 2026-06-01) runs $1,397,000. These cover different geography (city vs. county) and different measures (assessed value vs. active listings), which is why we show both rather than picking one — full source list on our data sources page.
Regional Price Trend
FHFA's House Price Index for Napa, CA shows a +8.4% year-over-year change in its most recent quarter. Napa County's own annual index shows a -1.02% change in 2025.
Population & Income
St. Helena has an estimated population of 5,378 and a median household income of $158,218, per the Census Bureau's American Community Survey (2023 5-year estimate).
Local life
Life in St. Helena
Schools
Napa Valley Unified serves the area — 26 schools, 16,174 students enrolled, per the U.S. Department of Education's Common Core of Data.
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Common questions
St. Helena FAQ
What are home values like in St. Helena, CA?
The Census Bureau's American Community Survey puts St. Helena's median home value at $1,964,300. Napa County's current median listing price runs $1,397,000, up about 8.4% over the past year.
What is the population of St. Helena, CA?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts St. Helena's population at approximately 5,378.
What's the median rent in St. Helena, CA?
The Census ACS estimates median gross rent in St. Helena at approximately $2,391 per month.
What is the median household income in St. Helena, CA?
Census ACS data puts the median household income in St. Helena at approximately $158,218.
Is the Napa County housing market growing?
FHFA's House Price Index for Napa, CA shows a +8.4% year-over-year change in the most recent quarter.
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