Zip Code 71450 — Marthaville, LA

ZIP Code 71450 is associated with Marthaville, LA, in Natchitoches County. The listed population estimate is 842; estimated density is 5.2 people per square mile. Among records with population estimates, it ranks #7 of 14 in Natchitoches County and #407 of 524 in LA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (31.781370, -93.403670)

Data MetricLocal Statistic
Postal / Zip Code71450
Primary CityMarthaville
State / ProvinceLA
CountyNatchitoches
Total Population842
Population Density5.2 people/sq mi
TimezoneAmerica/Chicago

How 71450 Compares

MetricZIP 71450Natchitoches County recordsLA records
Population estimate84237,451 (sum)4,611,457 (sum)
Population Density5.2 /sq mi----
County population rank#7 of 14----
State population rank#407 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 71065Pleasant Hill6.0 mi976
ZIP 71406Belmont6.8 mi12
ZIP 71469Robeline10.8 mi3,020
ZIP 71063Pelican11.1 mi724
ZIP 71066Powhatan13.7 miN/A

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 →