St. Mary Parish, Louisiana

Total Population: 48,455

County Seat: Franklin

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Median Home Value

$128,000

Owner-occupied units

Median Household Income

$51,768

Across all households

Median Age

39.7 yrs

Across all residents

Bachelor's Degree+

13.1%

Adults 25 and older

Nearby Counties

22045

Iberia, LA

Pop 69k

Age 37.8

Home $156k

Income $58k

22007

Assumption, LA

Pop 21k

Age 42.0

Home $141k

Income $53k

22099

St. Martin, LA

Pop 52k

Age 39.7

Home $151k

Income $53k

22109

Terrebonne, LA

Pop 107k

Age 37.3

Home $189k

Income $65k

22047

Iberville, LA

Pop 30k

Age 40.3

Home $177k

Income $57k

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)53.9%

Black (Non-Hispanic)28.9%

Hispanic or Latino9.4%

Two or More Races4.7%

Am. Indian / Alaska Native1.5%

Asian (Non-Hispanic)1.3%

Other Race0.3%

Under 18 Years

24.4%

65 Years and Over

18.0%

Male

49.0%

Female

51.0%

U.S. Citizens (18+)

96.5%

No Health Insurance

6.8%

Education

3 fields

High School Graduate or Higher (25+)

80.6%

Bachelor's Degree or Higher (25+)

13.1%

Enrolled in College (18+)

3.2%

Economics

6 fields

Median Household Income

$51,768

Mean Household Income

$70,302

Per Capita Income

$28,157

Unemployment Rate (16+)

5.4%

In Labor Force (19–64)

68.1%

SNAP / Food Stamps

22.3%

Housing & Households

13 fields

Median Home Value

$128,000

Median Rent

$839/mo

Total Housing Units

22,510

Owner-Occupied

69.8%

Renter-Occupied

30.2%

Vacancy Rate

16.9%

Married Couple Households

42.4%

Cohabiting Couple Households

9.1%

Male Householder, No Partner

18.8%

Female Householder, No Partner

29.6%

Average Household Size

2.55

Broadband Internet Access

87.0%

Housing Built Since 2010

5.7%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 22101.