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Zip Code 70003 — Metairie, LA

ZIP Code 70003 is associated with Metairie, LA, in Jefferson County. The listed population estimate is 39,344; estimated density is 2,183.2 people per square mile. Among records with population estimates, it ranks #5 of 17 in Jefferson County and #16 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (29.998740, -90.214180)

Data MetricLocal Statistic
Postal / Zip Code70003
Primary CityMetairie
State / ProvinceLA
CountyJefferson
Total Population39,344
Population Density2,183.2 people/sq mi
TimezoneAmerica/Chicago

How 70003 Compares

MetricZIP 70003Jefferson County recordsLA records
Population estimate39,344430,920 (sum)4,611,457 (sum)
Population Density2,183.2 /sq mi----
County population rank#5 of 17----
State population rank#16 of 524----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in LA

ZIP CodeCityDistancePopulation estimate
ZIP 70006Metairie1.7 mi16,170
ZIP 70062Kenner2.6 mi17,771
ZIP 70001Metairie2.9 mi38,950
ZIP 70065Kenner3.1 mi48,936
ZIP 70002Metairie3.2 mi19,426

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →