Grand Coteau, LA 70541 ZIP Code Profile

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Grand Coteau, LA

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ZIP Code 70541: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grand Coteau, LA 70541

  • ZIP Code Type: PO BOX
  • Parish: Saint Landry Parish
  • Centroid: Latitude 30.417, Longitude -92.045
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 63
  • PO Box Addresses: 469
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

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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70541 ZIP Code Map

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Grand Coteau, LA 70541 Data & Demographics (As of July 1, 2017)


Total Population 663
Daytime Population: Workers 342
Daytime Population: Residents 441
Total Daytime Population (TDP) 783
Ratio TDP/Total Population1 1.18
Population in Households 654
Population in Familes 552
Population in Group Qrtrs 9
Population Density2 334
Diversity Index3 53


Median Household Income $37,029
Average Household Income $73,347
Per Capita Income $28,271


Total Housing Units 303 (100%)
Owner Occupied HU 163 (53.8%)
Renter Occupied HU 90 (29.7%)
Vacant Housing Units 50 (16.5%)
Median Home Value $110,938
Average Home Value $163,497


Total Households 253
Average Household Size 2.58
Family Households 174
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 0.21% 0.18%
Households 0.39% 0.31%
Families 0.08% 0.11%
Median Household Income   1.37%
Per Capita Income   1.25%

Grand Coteau, LA 70541 - Peer Comparisons by Rank and Percentile

The table below compares 70541 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 # 430 14th
Population Density # 125 75th
Diversity Index # 142 72nd
Median Household Income # 338 32nd
Per Capita Income # 97 81st

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

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