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Zip Code 70454 — Ponchatoula, LA

ZIP Code 70454 is associated with Ponchatoula, LA, in Tangipahoa County. The listed population estimate is 34,564; estimated density is 76.5 people per square mile. Among records with population estimates, it ranks #1 of 15 in Tangipahoa County and #29 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (30.395250, -90.368200)

Data MetricLocal Statistic
Postal / Zip Code70454
Primary CityPonchatoula
State / ProvinceLA
CountyTangipahoa
Total Population34,564
Population Density76.5 people/sq mi
TimezoneAmerica/Chicago

How 70454 Compares

MetricZIP 70454Tangipahoa County recordsLA records
Population estimate34,564144,482 (sum)4,611,457 (sum)
Population Density76.5 /sq mi----
County population rank#1 of 15----
State population rank#29 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 70403Hammond9.2 mi30,173
ZIP 70455Robert9.4 mi2,181
ZIP 70447Madisonville10.0 mi17,897
ZIP 70402Hammond10.3 mi1,850
ZIP 70401Hammond10.5 mi21,221

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 →