Grand Chenier, LA 70643 ZIP Code Profile

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Grand Chenier, LA

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ZIP Code 70643: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grand Chenier, LA 70643

  • ZIP Code Type: STANDARD
  • Parish: Cameron Parish
  • Centroid: Latitude 29.795, Longitude -92.783
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 29
  • PO Box Addresses: 5
  • Residential Addresses: 173
    • Multi-Family Addresses: 0
    • Single Family Addresses: 173

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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70643 ZIP Code Map

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Grand Chenier, LA 70643 Data & Demographics (As of July 1, 2017)


Total Population 316
Daytime Population: Workers 250
Daytime Population: Residents 103
Total Daytime Population (TDP) 353
Ratio TDP/Total Population1 1.12
Population in Households 316
Population in Familes 263
Population in Group Qrtrs 0
Population Density2 1
Diversity Index3 14


Median Household Income $43,428
Average Household Income $58,880
Per Capita Income $22,546


Total Housing Units 209 (100%)
Owner Occupied HU 109 (52.2%)
Renter Occupied HU 12 ( 5.7%)
Vacant Housing Units 88 (42.1%)
Median Home Value $99,242
Average Home Value $152,982


Total Households 121
Average Household Size 2.61
Family Households 82
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.0% 0.93%
Households 1.07% 0.97%
Families 0.69% 0.96%
Median Household Income   3.02%
Per Capita Income   3.28%

Grand Chenier, LA 70643 - Peer Comparisons by Rank and Percentile

The table below compares 70643 to the other 499 ZIP Codes in Louisiana by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 458 8th
Population Density # 493 1st
Diversity Index # 467 7th
Median Household Income # 218 57th
Per Capita Income # 252 50th

Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.

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