ZIP Codes Box

Richland Parish, Louisiana ZIP codes

6ZIP codes
6Cities and towns
21,276People in ZIP areas
318Area code

Richland Parish is in Louisiana and the Central Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Richland Parish

ZIP codeCityTypePopulationMedian income
71218ArchibaldPO Box only––
71232DelhiStandard5,768$55,754
71259ManghamStandard2,010$58,958
71264Oak RidgeStandard1,130$68,750
71269RayvilleStandard12,318$49,668
71279StartPO Box only50–

Cities and towns in Richland Parish

Area codes in Richland Parish

Questions

How many ZIP codes are in Richland Parish, LA?
Richland Parish has 6 ZIP codes, 4 of them standard ZIP codes for street addresses.
What cities are in Richland Parish?
Richland Parish ZIP codes cover Archibald, Delhi, Mangham, Oak Ridge, Rayville and Start.
What area code is Richland Parish, LA?
Richland Parish uses area code 318.
What time zone is Richland Parish in?
Richland Parish is in Central Time.

Other Louisiana counties