- 2 bd
- 1 ba
- 1,000 sqft

The average Saint Mary Parish, LA home value is $125,473, up 3.5% over the past year. (Updated on )
Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.
Typical Home Values: $125,473
1-Year Value Change: +3.5%
(Data through September 30, 2026)
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The median home value in Saint Mary Parish, LA is $125,473 as of September 2026. This represents a 1.7% increase compared to last month and a 3.5% increase year-over-year.
The median home value in Saint Mary Parish, LA ($125,473) compares to Louisiana ($213,867) and the U.S. national median ($366,157).
The cities with the highest median home values in Saint Mary Parish, LA include: Patterson ($156,549), Berwick ($152,719), Morgan City ($135,043), Franklin ($104,139). These cities represent the most expensive areas within the county.