Grosse Tete, LA 70740 ZIP Code Profile

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Grosse Tete, LA

ZIP Code 70740: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grosse Tete, LA 70740

  • ZIP Code Type: STANDARD
  • Parish: Iberville Parish
  • Centroid: Latitude 30.413, Longitude -91.43
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 30
  • PO Box Addresses: 274
  • Residential Addresses: 324
    • Multi-Family Addresses: 0
    • Single Family Addresses: 324

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

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


70740 ZIP Code Map

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Grosse Tete, LA 70740 Data & Demographics (As of July 1, 2017)


Total Population 1,333
Daytime Population: Workers 363
Daytime Population: Residents 796
Total Daytime Population (TDP) 1,159
Ratio TDP/Total Population1 0.87
Population in Households 1,333
Population in Familes 1,086
Population in Group Qrtrs 0
Population Density2 8
Diversity Index3 37


Median Household Income $54,418
Average Household Income $68,344
Per Capita Income $28,455


Total Housing Units 685 (100%)
Owner Occupied HU 461 (67.3%)
Renter Occupied HU 94 (13.7%)
Vacant Housing Units 130 (19.0%)
Median Home Value $64,604
Average Home Value $134,870


Total Households 555
Average Household Size 2.4
Family Households 373
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 0.64% 0.55%
Households 0.72% 0.61%
Families 0.45% 0.43%
Median Household Income   2.62%
Per Capita Income   3.06%

Grosse Tete, LA 70740 - Peer Comparisons by Rank and Percentile

The table below compares 70740 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 # 378 24th
Population Density # 469 6th
Diversity Index # 340 32nd
Median Household Income # 98 81st
Per Capita Income # 93 82nd

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

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