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St. Francisville town, LA

ZIP Code 70775 — St. Francisville town, LA Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
10,709
Median Income
$75,980
+1% vs US avg
Home Value
$269,200
-23% vs US avg
Median Rent
$822
-29% vs US avg
Median Age
36.4 yrs
-6% vs US avg
Area Code
Congress
Top Ancestry
FrenchEnglishGerman
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Location
Coordinates
30.8583, -91.3690
Elevation
129 ft
Land Area
313.2 sq mi
Water Area
11.6 sq mi (4% water)

At a glance

Population
10,709
Density
N/A
Median income
$75,980
+1% vs US avg
Home value
$269,200
-23% vs US avg
Median rent
$822
-29% vs US avg
Timezone

Overview of ZIP Code 70775

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What to know about ZIP 70775

ZIP code 70775 covers St. Francisville, LA in West Feliciana Parish with a population of about 10,709.

At a glance, the area shows median age of 36.4 versus a U.S. median of about 38.9.

It sits in telephone area code 225; U.S. House district LA-5; the BATON ROUGE media market.

Income and economy in St. Francisville, LA

Median household income in ZIP 70775 is about $75,980 — about even with the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 11.8%; unemployment rate near 5.0%; 32.1% of adults with a bachelor’s degree or higher (about 1.6 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Healthcare, and Construction; about 7.6% of workers reporting work-from-home (about 7.6 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 70775

Median home value is about $269,200 — about 23% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $822 (about 29% below the U.S. median rent ($1,163)), and owner-occupancy near 81.2% (about 15.8 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 70775 in St. Francisville, LA, a household would need roughly $74,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,729. That is roughly in line with the local median household income ($75,980). Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for St. Francisville town, LA show little to no average snow.

IRS migration statistics show a net inflow of about 424 for ZIP 70775 (St. Francisville town, LA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport BTR (26.0 miles (41.8 km)) · Southern University Law Center (25.3 miles (40.7 km)) · Natchez National Historical Park (47.6 miles (76.6 km)) · VA: Port Hudson National Cemetery (14.6 miles (23.4 km))

Full lists and map pins are in the Infrastructure section below.