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ZIP Code 70083 - Port Sulphur Louisiana

Overview

ZIP Code 70083 is located in Port Sulphur Louisiana. Portions of 70083 are also in Empire. 70083 is entirely within Plaquemines Parish. Regionally, 70083 is located in Metro New Orleans.

ZIP Code 70083 Quick Stats

ZIP Code NamePort Sulphur
Primary CountyPlaquemines Parish
ZIP Code TypeStandard
Population (2022)2,155
Area Code(s)504
Current Time
CDT

ZIP Code 70083 Map

Map of ZIP Code 70083 in Port Sulphur, LA — click to open interactive map

70083 Demographics

70083 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Louisiana based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 70083 is African American. The majority race/ethnicity attending public schools in 70083 is African American. The current unemployment level in 70083 is 4.5%.

Population2,155
Population Growth Rate0%
Population Density9 People per Square Mile
Total Households763
Percentage High Income Households0.9%
Median Household Income (2021)$41,994
Average Adjusted Gross Income (2021)$178,930
Current Unemployment Rate (May 2026)4.5%
Sales Tax Rate (2025)9.8%
Majority Race/EthnicityAfrican American - 59.11%
Public School Majority Race/EthnicityAfrican American - 63.08%

70083 Race/Ethnicity Breakdown

Race/EthnicityTotalPercentage
White52629.03%
Black1,07159.11%
Hispanic120.66%
Asian1307.17%
Native American734.03%
Hawaiian/Pac. Islander00%

70083 Public School Race/Ethnicity Breakdown

Race/EthnicityTotalPercentage
White3820.88%
Black12367.58%
Hispanic116.04%
Asian31.65%
Native American73.85%
Hawaiian/Pac. Islander00%

70083 Educational Attainment Levels

Highest Education LevelTotalPercentage
Less Than 1 Year of College838.09%
Bachelor Degree656.34%
High School Diploma62460.82%
No High School Diploma252.44%
GED or Alternate363.51%
1 or More Years of College13212.87%
Associates Degree302.92%
Masters Degree131.27%
Professional Degree00%
Doctorate Degree181.75%

70083 Geography

Coordinates29.47037125, -89.81040955
Adjacent ZIP Codes
Cities/Towns in 70083
RegionMetro New Orleans
Metropolitan/Micropolitan Stat AreaNew Orleans-Metairie, LA
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area243 Square Miles

70083 Schools

School Districts in 70083

70083 Weather and Climate Data

Plant Hardiness ZoneZone 9b: 25F to 30F
Average First Frost DateDecember 11 - 20
Average Last Frost DateFebruary 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion73o - Coastal Marshes
70083 Annual Climate Data
JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)44475360687375757263544761
Avg Max Temp (°F)62657077838890908780726578
Avg Precip (In.)5.424.915.644.264.536.167.356.426.392.974.454.0162.51

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