Morgan City, LA 70380 ZIP Code Profile

Related Place Profiles:
Bayou Vista, LA | Morgan City, LA

Camera Icon Photos of the local Morgan City, LA area

ZIP Code 70380: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Morgan City, LA 70380

Not Acceptable, USPS
Bayou Vista, LA 70380

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 939
  • Single Family Addresses: 8,790
  • Multi-Family Addresses: 264
  • Parish: St. Mary Parish Parish
  • Centroid: Latitude 29.699, Longitude -91.211
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 70380 has segments in 2 Parishes (Assumption Parish, St. Mary Parish).

Neighborhood 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 certain data.


70380 ZIP Code Map

Search the map for:

Morgan City, LA 70380 Data & Demographics (As of July 1, 2016)


Total Population 23,877
Population in Households 23,671
Population in Familes 18,959
Population in Group Qrtrs 206
Population Density1 117
Diversity Index2 60


Total Households 9,286
Average Household Size 2.55
Family Households 6,139
Average Family Size 3


Total Housing Units 10,977 (100%)
Owner Occupied HU 5,898 (53.7%)
Renter Occupied HU 3,388 (30.9%)
Vacant Housing Units 1,691 (15.4%)
Median Home Value $104,073
Average Home Value $131,371


Median Household Income $40,057
Average Household Income $55,991
Per Capita Income $21,952
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.2% 0.0%
Households 0.33% 0.1%
Families 0.08% -0.05%
Median Household Income   2.1%
Per Capita Income   1.57%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Morgan City, LA 70380 - Peer Comparisons by Rank and Percentile

The table below compares 70380 to the other 501 ZIP Codes in Louisiana by rank and percentile using July 1, 2016 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 # 68 87th
Population Density1 # 197 61st
Diversity Index2 # 43 92nd
Median Household Income # 262 48th
Per Capita Income # 256 49th

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

Louisiana Research Tools

Louisiana Census Data Comparison Tool

Compare Louisiana Census Data
Highest or Lowest: