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70448 ZIP Code

ZIP Code: 70448 Mandeville

Extra Details of ZIP Code 70448

ZIP Code 70448
Zip Code Type Standard
State Louisiana - LA
Official Zip Code Name Mandeville
Primary County St. Tammany Parish
Area Code (s) 985
Racial Majority 87.04%
Elevation Range 3 - 33 ft.

Data: State Statistics Office | Updated on: Apr 14, 2026

How to write a U.S. envelope?

The first step is to write the recipient address:
First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is also the recipient's name. When writing the recipient's name, pay attention to the title, and write the person's title and name in the middle of the envelope. On the second line, write the recipient's full address, including any associated apartment or suite numbers. The more detailed the better. The third line writes the recipient's city, state, and zip code, this information is the last line of the address.

The second step is to write the reply address:
The return address is three lines, the first line will be the sender's name. The second line writes the sender's detailed address, including the street address, please remember to write the house number. On the third line write your city, state abbr, and zip code.

Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.

How to Read Zip Code

Population and Employment

population

26,236

Unemployment Rate
3.1%
Poverty Rate
8.1%
Non-Citizens
2.7%

Location of Zip Code 70448

On this map you can see exactly where postcodes are located within Germany.

Gender & Age Statistics

Gender

  • Male
    50%
  • Female
    50%

Age

  • <10 years
    12%
  • 10-17 years
    13%
  • 18-34 years
    19%
  • 35-64 years
    41%
  • 65+ years
    14%

70448 Demographics

Racial Diversity

  • White
    83%
  • African American
    6%
  • Hispanic
    7%
  • American Indian or Alaska native
    0%
  • Asian & Other race
    3%

Education Levels

  • Master's degree or above
    16%
  • Bachelor's degree
    28%
  • Some college or associate degree
    31%
  • High school diploma or vocational degree
    17%
  • Less than high school diploma
    8%

70448 Income

Median Household Income

$82,840

National $64,994

Household Income Brackets

  • <$30k
    9%
  • $30-$44k
    17%
  • $45-$84k
    21%
  • $85-$149k
    32%
  • $150k+
    22%

Median Individual Income

$37,422

National $32,197

Individual Income Brackets

  • <$20k
    25%
  • $20-$34k
    23%
  • $35-$74k
    29%
  • $75k+
    23%

Online Business Directory

Whether you're looking for hotels, hairdressers, doctors or lawyers in Mandeville, LA. You can find these phone numbers in our phone book. With us, you can easily book a restaurant or hotel in your location. You can also find reputable real estate agents and insurance agents. Everything you need is easily accessible here!

Morris Bart, LLC
5555 Hilton Ave 101, Baton Rouge, 70808

Morris Bart, LLC
1 Lakeshore Dr 1775, Lake Charles, 70629

Metairie Deck Builders
4320 Tartan Drive, Metairie, 70003

Apex Fence LLC
11553 Cedar Park Ave, Baton Rouge, 70809

Mosquito Authority – Baton Rouge & SE Louisiana
2150 Pericles Street, Baton Rouge, 70808

Smile Dental Center of Shreveport
2015 E 70th St, Shreveport, 71105

Custom Cold Solutions
75487 Down Ave, Covington, 70435

Superior Energies, Inc.
1628 Ruth St., Dept. 319 Sulphur, 70601

Schools Serving Mandeville

Mandeville Middle School
2525 Soult Street Mandeville, LA 70448

Lake Harbor Middle School
1700 Viola Street Mandeville, LA 70448

Magnolia Trace Elementary School
1405 Highway 1088 Mandeville, LA 70448

Woodlake Elementary School
1620 Livingston Street Mandeville, LA 70448

Mandeville Elementary School
519 Massena Street Mandeville, LA 70448

Mandeville Junior High School
639 Carondelet Street Mandeville, LA 70448

Library Mandeville

Mandeville Branch
844 Girod St. Mandeville, LA 70448

Causeway Branch
3457 Highway 190 Mandeville, LA 70471

Museum Mandeville

Northlake Nature Center
Po Box 8511 Mandeville, LA 70470

Old Mandeville Historic Association
895 Park Avenue Mandeville, LA 70448-4920

Hospital Mandeville

Northlake Behavioral Health System
23515 Highway 190 Mandeville, LA 70448

University Mandeville