Slidell ZIP Codes — Saint Tammany County, LA

There are 5 unique ZIP codes in Slidell, Louisiana. Area code: 985/504.

ZIP codes

112.84

sq mi land

14.89

sq mi water

985/504

area code

Slidell, LA ZIP code map

About Slidell, LA

Slidell, Louisiana, is a vibrant city located in the southeastern part of the state. It is situated within Saint Tammany County and serves as a charming community known for its rich history and welcoming atmosphere. The city is a gateway to New Orleans and offers a blend of urban and suburban living, making it an appealing choice for residents and visitors alike.

Location & geography

Slidell lies approximately 30 miles northeast of New Orleans and about 25 miles from Baton Rouge, providing easy access to major metropolitan areas. The city covers a total area of 112.84 square miles, with 14.89 square miles designated as water, which includes parts of nearby Lake Pontchartrain. The terrain is characterized by lush greenery, making it ideal for outdoor activities and picturesque settings.

Community & economy

The community of Slidell is known for its friendly residents and a strong sense of local identity. It has a diverse economy with key industries including retail, healthcare, and hospitality, contributing to a bustling daily life for its inhabitants. Numerous local events and festivals foster a sense of community pride and celebration of culture.

Transportation

Slidell is accessible via major highways, including Interstate 10 and Interstate 59, facilitating travel to and from the region. The city is served by the Louis Armstrong New Orleans International Airport, which is just a short drive away and connects residents to national and international flights. Additionally, public transportation options are available, ensuring convenient travel within and outside the city.

History

Slidell was founded in 1882 and has grown from a railroad town into a flourishing city. Historically, the area has been known for its agriculture and trade, particularly in seafood, reflecting its proximity to both the Gulf Coast and local rivers. The city has also seen significant growth following Hurricane Katrina, as it evolved into a thriving residential area.

Did you know?

One surprising fact about Slidell is that it hosts the annual Slidell Heritage Festival, which celebrates the city’s culture through food, music, and art. Additionally, the city is home to several parks and recreational areas, making it a popular destination for nature enthusiasts.

ZIP codes for Slidell, LA (5)

ZIP code	City	County	Map
70458	Slidell	Saint Tammany	View map
70459	Slidell	Saint Tammany	View map
70460	Slidell	Saint Tammany	View map
70461	Slidell	Saint Tammany	View map
70469	Slidell	Saint Tammany	View map

Demographics & statistics

93,627

Population

39.1

Median age

$71,343

Median household income

$34,472

Per capita income

$215,400

Median home value

$1,200

Median monthly rent

75.7%

Home ownership

13.3%

Poverty rate

6.4%

Unemployment

29,480

Housing units

26.4%

Bachelor's or higher

Age distribution

Male Female

2,666

Under 5

2,910

2,824

5–9

3,083

3,335

10–14

3,641

3,162

15–19

3,451

2,439

20–24

2,663

5,431

25–34

5,928

6,054

35–44

6,610

5,350

45–54

5,841

2,889

55–59

3,154

2,997

60–64

3,271

4,659

65–74

5,087

1,938

75–84

2,116

1,017

85+

1,111

← Male

Female →

Age summary

Group	Count	%
Under 18	22,757	24.3%
18 and over	70,870	75.7%
65 and over	15,928	16.8%
Median age	39.1 years

Race & ethnicity

White 58.9%

Black or African American 20.8%

Two or more races 8.5%

Hispanic or Latino 7.2%

Asian 1.8%

Other race 1.6%

American Indian / Alaska Native 0.8%

Native Hawaiian / Pacific Islander 0.3%

Group	Count	%
White	59,416	58.9%
Black or African American	21,026	20.8%
Two or more races	8,617	8.5%
Hispanic or Latino	7,301	7.2%
Asian	1,856	1.8%
Other race	1,624	1.6%
American Indian / Alaska Native	764	0.8%
Native Hawaiian / Pacific Islander	324	0.3%

Household income

Under $10k 3.4%

$10k–$15k 5.2%

$15k–$25k 7.9%

$25k–$35k 8.7%

$35k–$50k 11.9%

$50k–$75k 17.2%

$75k–$100k 13.9%

$100k–$150k 18.1%

$150k–$200k 7.3%

$200k+ 6.5%

Range	% of households
Under $10k	3.4%
$10k–$15k	5.2%
$15k–$25k	7.9%
$25k–$35k	8.7%
$35k–$50k	11.9%
$50k–$75k	17.2%
$75k–$100k	13.9%
$100k–$150k	18.1%
$150k–$200k	7.3%
$200k+	6.5%
Median income	$71,343

Housing

Home values

Under $50k 4.0%

$50k–$100k 4.6%

$100k–$150k 11.2%

$150k–$200k 25.3%

$200k–$300k 33.0%

$300k–$500k 18.2%

$500k–$1M 3.5%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$215,400
Median rent / month	$1,200
Owner occupied	75.7%
Renter occupied	24.3%
Vacant	8.3%
Single-family detached	78.3%
Large apartment buildings	4.5%
Mobile homes	5.1%
Median rooms	6.3
Avg household size (owned)	2.70

Year built

Era	%
2020 or later	1.4%
2010–2019	6.1%
2000–2009	23.5%
1990–1999	19.7%
1980–1989	18.0%
1970–1979	20.9%
1960–1969	6.9%
1950–1959	1.9%
1940–1949	0.3%
1939 or earlier	1.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	5.0%
2 bedrooms	14.1%
3 bedrooms	46.1%
4 bedrooms	32.2%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	4.0%
1 vehicle	33.6%
2 vehicles	40.8%
3 or more	21.6%

Heating fuel

Fuel type	%
Utility gas	32.6%
Electricity	65.3%
Propane / LP gas	0.9%
Solar	0.6%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	16,136	45.6%
Cohabiting couple	2,913	8.5%
Male householder, no spouse	5,906	17.4%
Female householder, no spouse	10,170	28.5%
Households with children under 18	12,369	35.5%
Households with seniors (65+)	11,530	32.6%
Average household size	2.67

Marital status

Status	Male	Female
Never married	31.7%	29.8%
Married	50.8%	42.8%
Separated	1.8%	2.9%
Widowed	3.2%	7.4%
Divorced	12.6%	17.0%

Education

Less than 9th grade 4.0%

Some HS, no diploma 7.7%

HS graduate 26.7%

Some college, no degree 26.8%

Associate's degree 8.4%

Bachelor's degree 16.8%

Graduate / professional 9.6%

Metric	%
HS diploma or higher	88.2%
Bachelor's or higher	26.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,509	6.8%
Kindergarten	933	4.2%
Elementary school	10,765	45.9%
High school	5,129	22.3%
College / grad school	4,838	20.7%

Employment

Industry of employment

Education & healthcare 24.8%

Retail trade 11.4%

Arts, food & hospitality 10.0%

Construction 9.2%

Professional & management 8.4%

Manufacturing 6.8%

Transportation & utilities 6.8%

Finance & real estate 5.7%

Public administration 5.6%

Other services 4.9%

Wholesale trade 3.7%

Information 1.3%

Agriculture & mining 1.3%

Occupation

Category	%
Management, business & arts	38.0%
Service	18.4%
Sales & office	20.2%
Natural resources & construction	11.4%
Production & transportation	12.1%

Employment type

Type	%
Private sector	77.7%
Government	15.3%
Self-employed	6.8%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	80.0%
Carpool	9.6%
Public transit	0.2%
Walk	0.7%
Other means	1.1%
Avg commute (minutes)	31.7

Poverty

All people 13.3%

Under 18 years 20.9%

18 and over 11.0%

Married-couple families 5.9%

Female-led households 23.5%

Income support

Source	% of households
Social Security	33.8%
Retirement income	25.1%
Supplemental Security	5.1%
Cash public assistance	1.3%
Food stamps / SNAP	11.9%

Health indicators

Condition	%
High blood pressure	36.8%
High cholesterol	36.4%
Heart disease	6.3%
Stroke	3.3%
Asthma	9.1%
Arthritis	24.7%
Kidney disease	3.0%
Pulmonary disease	7.1%
Cancer	6.1%

Behavior / access	%
Binge drinking	19.9%
No physical activity	26.4%
Less than 7 hrs sleep	38.4%
Fair or poor health	17.3%
Poor mental health	17.5%
Poor physical health	11.9%
No health insurance	13.7%
Visited doctor (checkup)	75.9%
Visited dentist	62.8%
Cholesterol screening	89.7%
Teeth loss	14.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	6,216	8.7%

Disability	%
Any disability	18.2%
Under 18	7.0%
18–64 years	15.5%
65 and over	43.9%

Health insurance coverage

Type	%
Private insurance	57.9%
Public insurance	45.7%
Uninsured under 19	4.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	88,051	93.8%
Spanish	3,010	3.5%
Other Indo-European	2,124	2.5%
Asian & Pacific Islander	193	0.3%
Other languages	559	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	88,381	94.4%
Born in same state	87,467	93.4%
Born in different state	63,552	68.8%
Foreign born	914	1.0%
Naturalized citizen	5,246	5.6%
Not a US citizen	2,103	43.1%

Ancestry

Ancestry	Count	%
Arab	10,197	10.9%
Italian	8,942	9.6%
French	6,321	6.8%
German	1,052	1.1%
Polish	403	0.4%

Ancestry	Count	%
English	400	0.4%
Norwegian	164	0.2%
Irish	162	0.2%
Dutch	6	0%

Technology access

Metric	% of households
Computer access	37.3%
Internet access	95.6%

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

Frequently asked questions

What ZIP codes does Slidell, LA have?

Slidell, LA has 3 ZIP codes: 70458, 70460, and 70461. Each ZIP code serves a distinct delivery area within the city and surrounding region.