ZIP Code 70342

ZIP Code Tabulation Area in St. Mary Parish, Louisiana.

Population: 4,732
Median household income: $56,146
Median home value: $190,600

ZIP Code 70342 (St. Mary Parish, Louisiana) is home to about 4,732 residents. The median household income of $56,146 is above the St. Mary Parish median ($51,768).

Between 2019 and 2023, ZIP Code 70342's population held roughly steady from 4,739 to 4,732, while its median gross rent fell 32.9% from $733 to $492.

White (non-Hispanic) residents are the largest group, 75.9% of the population. 86.5% of workers drive to work alone.

Demographics

ACS 2019–2023

Population: 4,732
Median age: 32.9 yrs
Median household income: $56,146
Median home value: $190,600
Median gross rent: $492
Housing units: 1,958
Homeownership rate: 76.8%
Bachelor's degree or higher: 24.1%
Unemployment rate: 8.8%

Trends

ACS 5-year · 2019–2023

Population

4,7394,732

Median household income

$44,146$56,146

Median home value

$138,300$190,600

Median gross rent

$733$492

Year	Population	Median household income	Median home value	Median gross rent
2019	4,739	$44,146	$138,300	$733
2020	4,636	$39,770	$142,300	$444
2021	4,871	$47,964	$147,600	$674
2022	4,786	$52,083	$158,400	$497
2023	4,732	$56,146	$190,600	$492

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 58.2%

5 to 1722.4%

18 to 248.0%

25 to 3413.5%

35 to 4410.5%

45 to 5412.2%

55 to 6413.4%

65 to 743.1%

75 and over8.8%

	Count	Share
Under 5	386	8.2%
5 to 17	1,058	22.4%
18 to 24	379	8.0%
25 to 34	638	13.5%
35 to 44	498	10.5%
45 to 54	575	12.2%
55 to 64	636	13.4%
65 to 74	147	3.1%
75 and over	415	8.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	3,591	75.9%
Black or African American	489	10.3%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	122	2.6%
Hispanic or Latino (any race)	530	11.2%

Educational attainment (age 25+)

No high school diploma22.0%

High school graduate31.1%

Some college or associate's22.8%

Bachelor's degree15.8%

Graduate or professional degree8.3%

	Count	Share
No high school diploma	639	22.0%
High school graduate	906	31.1%
Some college or associate's	663	22.8%
Bachelor's degree	459	15.8%
Graduate or professional degree	242	8.3%

Commute to work

Mean travel time to work: 23 min

Drove alone86.5%

Carpooled7.7%

Public transit0.0%

Walked2.1%

Bicycle0.0%

Worked from home3.2%

Other means0.5%

How workers get to work

	Count	Share
Drove alone	1,774	86.5%
Carpooled	158	7.7%
Public transit	0	0.0%
Walked	44	2.1%
Bicycle	0	0.0%
Worked from home	65	3.2%
Other means	10	0.5%

Travel time

	Count	Share
Under 15 min	1,040	52.4%
15 to 29 min	532	26.8%
30 to 44 min	83	4.2%
45 to 59 min	139	7.0%
60+ min	192	9.7%

Households

Average household size: 2.79
Poverty rate: 20.0% (939 of 4,706)

	Count	Share
Family households	1,238	73.3%
Nonfamily households	451	26.7%

Housing

Median year structure built: 1984

Occupancy

	Count	Share
Occupied	1,689	86.3%
Vacant	269	13.7%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,297	76.8%
Renter-occupied	392	23.2%

1-unit, detached65.6%

1-unit, attached0.0%

2 to 4 units7.8%

5 to 19 units9.8%

20 or more units0.5%

Mobile home & other16.4%

Units in structure

	Count	Share
1-unit, detached	1,284	65.6%
1-unit, attached	0	0.0%
2 to 4 units	152	7.8%
5 to 19 units	192	9.8%
20 or more units	9	0.5%
Mobile home & other	321	16.4%

ZIP Code 70342

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

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