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Zip Code 70506 — Lafayette, LA

ZIP Code 70506 is associated with Lafayette, LA, in Lafayette County. The listed population estimate is 42,318; estimated density is 787.0 people per square mile. Among records with population estimates, it ranks #1 of 11 in Lafayette County and #10 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (30.195860, -92.080750)

Data MetricLocal Statistic
Postal / Zip Code70506
Primary CityLafayette
State / ProvinceLA
CountyLafayette
Total Population42,318
Population Density787.0 people/sq mi
TimezoneAmerica/Chicago

How 70506 Compares

MetricZIP 70506Lafayette County recordsLA records
Population estimate42,318249,293 (sum)4,611,457 (sum)
Population Density787.0 /sq mi----
County population rank#1 of 11----
State population rank#10 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 70503Lafayette2.0 mi28,643
ZIP 70508Lafayette4.1 mi40,592
ZIP 70529Duson4.9 mi12,949
ZIP 70583Scott5.0 mi8,386
ZIP 70501Lafayette6.1 mi26,465

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 →