Mandeville ZIP Codes — Saint Tammany County, LA

There are 3 unique ZIP codes in Mandeville, Louisiana. Area code: 985.

ZIP codes

50.84

sq mi land

4.40

sq mi water

985

area code

Mandeville, LA ZIP code map

About Mandeville, LA

Mandeville, Louisiana, is a charming city located on the northern shore of Lake Pontchartrain. Known for its picturesque scenery and friendly community, Mandeville is part of the vibrant Saint Tammany Parish. The city combines small-town charm with amenities that cater to both residents and visitors alike.

Location & geography

Mandeville is situated in Saint Tammany County, approximately 25 miles north of New Orleans. The city boasts a land area of 50.84 square miles and features 4.40 square miles of water, contributing to its scenic lakeside views. Nearby cities include Covington to the east, about 10 miles away, and Slidell to the southeast, approximately 14 miles from Mandeville.

Community & economy

The character of Mandeville is often described as friendly and welcoming, with a strong sense of local identity. The economy is supported by various industries, including retail, healthcare, and tourism, offering residents diverse employment opportunities. Daily life in Mandeville is enriched by its parks, recreational areas, and community events that foster a close-knit atmosphere.

Transportation

Mandeville is accessible via major highways, including Interstate 12, which provides a direct route to neighboring areas and beyond. The nearest airport is Louis Armstrong New Orleans International Airport, located about 30 miles to the south. Public transit options are available, although many residents rely on personal vehicles for mobility.

History

Mandeville was founded in the mid-19th century and has developed a rich cultural history rooted in its lakeside location. The city originally thrived as a resort destination for visitors from New Orleans, with growth driven by various industries over the decades. Notable events include the establishment of the Mandeville Trailhead, which has become a focal point for community gatherings and entertainment.

Did you know?

A little-known fact about Mandeville is that it has a unique lakefront park known as Fontainebleau State Park, which was once a sugar plantation. This park offers several recreational activities, including hiking and camping, making it a popular spot for both locals and tourists.

ZIP codes for Mandeville, LA (3)

ZIP code	City	County	Map
70448	Mandeville	Saint Tammany	View map
70470	Mandeville	Saint Tammany	View map
70471	Mandeville	Saint Tammany	View map

Demographics & statistics

49,789

Population

41.2

Median age

$93,192

Median household income

$50,327

Per capita income

$336,300

Median home value

$1,331

Median monthly rent

78.9%

Home ownership

8.0%

Poverty rate

4.1%

Unemployment

16,673

Housing units

49.0%

Bachelor's or higher

Age distribution

Male Female

1,408

Under 5

1,446

1,643

5–9

1,687

1,731

10–14

1,778

1,756

15–19

1,802

1,205

20–24

1,237

2,661

25–34

2,732

2,847

35–44

2,922

3,356

45–54

3,446

2,022

55–59

2,075

1,542

60–64

1,583

2,746

65–74

2,819

1,292

75–84

1,326

359

85+

368

← Male

Female →

Age summary

Group	Count	%
Under 18	12,246	24.6%
18 and over	37,543	75.4%
65 and over	8,910	18.0%
Median age	41.2 years

Race & ethnicity

White 86.2%

Two or more races 4.6%

Hispanic or Latino 3%

Asian 2.6%

Black or African American 2.3%

American Indian / Alaska Native 0.7%

Other race 0.4%

Native Hawaiian / Pacific Islander 0.2%

Group	Count	%
White	44,231	86.2%
Two or more races	2,350	4.6%
Hispanic or Latino	1,530	3%
Asian	1,322	2.6%
Black or African American	1,200	2.3%
American Indian / Alaska Native	376	0.7%
Other race	205	0.4%
Native Hawaiian / Pacific Islander	105	0.2%

Household income

Under $10k 3.5%

$10k–$15k 1.9%

$15k–$25k 6.1%

$25k–$35k 6.2%

$35k–$50k 9.3%

$50k–$75k 14.9%

$75k–$100k 11.1%

$100k–$150k 19.5%

$150k–$200k 11.5%

$200k+ 16.2%

Range	% of households
Under $10k	3.5%
$10k–$15k	1.9%
$15k–$25k	6.1%
$25k–$35k	6.2%
$35k–$50k	9.3%
$50k–$75k	14.9%
$75k–$100k	11.1%
$100k–$150k	19.5%
$150k–$200k	11.5%
$200k+	16.2%
Median income	$93,192

Housing

Home values

Under $50k 2.1%

$50k–$100k 0.7%

$100k–$150k 2.3%

$150k–$200k 11.9%

$200k–$300k 26.1%

$300k–$500k 39.3%

$500k–$1M 15.5%

$1M+ 2.2%

Housing overview

Metric	Value
Median home value	$336,300
Median rent / month	$1,331
Owner occupied	78.9%
Renter occupied	21.1%
Vacant	7.9%
Single-family detached	76.5%
Large apartment buildings	4.2%
Mobile homes	2.3%
Median rooms	6.3
Avg household size (owned)	2.68

Year built

Era	%
2020 or later	0.6%
2010–2019	8.4%
2000–2009	20.5%
1990–1999	31.0%
1980–1989	25.9%
1970–1979	8.1%
1960–1969	3.3%
1950–1959	1.1%
1940–1949	0.5%
1939 or earlier	1.1%

Bedrooms

Size	% of units
No bedroom (studio)	1.6%
1 bedroom	4.0%
2 bedrooms	14.7%
3 bedrooms	39.1%
4 bedrooms	33.0%
5+ bedrooms	7.8%

Vehicles per household

Vehicles	% of households
No vehicle	3.3%
1 vehicle	31.0%
2 vehicles	44.3%
3 or more	21.5%

Heating fuel

Fuel type	%
Utility gas	45.4%
Electricity	53.1%
Propane / LP gas	1.0%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	10,967	57.5%
Cohabiting couple	799	4.2%
Male householder, no spouse	2,677	14.1%
Female householder, no spouse	4,602	24.3%
Households with children under 18	6,693	35.1%
Households with seniors (65+)	6,055	31.9%
Average household size	2.59

Marital status

Status	Male	Female
Never married	28.1%	20.7%
Married	59.3%	55.7%
Separated	1.2%	2.0%
Widowed	2.1%	9.4%
Divorced	9.4%	12.4%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.1%

HS graduate 18.0%

Some college, no degree 21.2%

Associate's degree 7.3%

Bachelor's degree 30.8%

Graduate / professional 18.1%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	49.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	820	6.7%
Kindergarten	499	4.0%
Elementary school	5,831	46.8%
High school	2,868	23.0%
College / grad school	2,454	19.6%

Employment

Industry of employment

Education & healthcare 20.5%

Professional & management 18.0%

Retail trade 11.2%

Finance & real estate 9.5%

Arts, food & hospitality 9.0%

Manufacturing 7.0%

Construction 6.1%

Other services 5.1%

Transportation & utilities 4.5%

Public administration 3.7%

Wholesale trade 2.7%

Information 1.9%

Agriculture & mining 1.1%

Occupation

Category	%
Management, business & arts	51.6%
Service	12.8%
Sales & office	23.0%
Natural resources & construction	6.5%
Production & transportation	6.3%

Employment type

Type	%
Private sector	79.5%
Government	10.5%
Self-employed	9.8%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	74.3%
Carpool	7.9%
Public transit	0.2%
Walk	0.8%
Other means	0.9%
Avg commute (minutes)	29.9

Poverty

All people 8.0%

Under 18 years 13.4%

18 and over 6.3%

Married-couple families 2.9%

Female-led households 35.6%

Income support

Source	% of households
Social Security	31.1%
Retirement income	26.0%
Supplemental Security	3.3%
Cash public assistance	1.2%
Food stamps / SNAP	3.7%

Health indicators

Condition	%
High blood pressure	32.6%
High cholesterol	36.6%
Heart disease	5.4%
Stroke	2.5%
Asthma	8.1%
Arthritis	23.1%
Kidney disease	2.5%
Pulmonary disease	5.4%
Cancer	6.8%

Behavior / access	%
Binge drinking	20.9%
No physical activity	19.9%
Less than 7 hrs sleep	33.8%
Fair or poor health	11.9%
Poor mental health	15.0%
Poor physical health	9.2%
No health insurance	9.4%
Visited doctor (checkup)	75.6%
Visited dentist	72.6%
Cholesterol screening	92.2%
Teeth loss	9.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,520	6.7%

Disability	%
Any disability	11.4%
Under 18	6.1%
18–64 years	8.6%
65 and over	27.2%

Health insurance coverage

Type	%
Private insurance	76.5%
Public insurance	30.4%
Uninsured under 19	2.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	46,935	94.2%
Spanish	1,258	2.8%
Other Indo-European	577	1.3%
Asian & Pacific Islander	235	0.5%
Other languages	402	0.9%

Place of birth & citizenship

Origin	Count	%
Native born (US)	47,379	95.2%
Born in same state	47,023	94.5%
Born in different state	33,062	66.4%
Foreign born	356	0.7%
Naturalized citizen	2,410	4.8%
Not a US citizen	1,218	51.2%

Ancestry

Ancestry	Count	%
Italian	7,869	15.8%
French	7,273	14.6%
Arab	2,680	5.4%
Polish	593	1.2%
German	514	1%

Ancestry	Count	%
English	217	0.4%
Norwegian	163	0.3%
Irish	135	0.3%
Dutch	129	0.3%

Technology access

Metric	% of households
Computer access	38.4%
Internet access	96.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Mandeville, LA have?

Mandeville, LA has two ZIP codes: 70448 and 70471. Each ZIP code serves a distinct delivery area within the city and surrounding region.