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Jefferson

Parish in Louisiana

Parish

The population development of Jefferson.

NameStatusPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
JeffersonParish455,406432,552434,051
LouisianaState4,469,0354,533,4794,659,978

Contents: Incorporated Places

The population development of the incorporated places in Jefferson.

Name StatusParishPopulation
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2018-07-01
 
Grand IsleTownJefferson1,5131,2961,461
GretnaCityJefferson18,59117,74017,730
HarahanCityJefferson9,8969,2609,294
Jean LafitteTownJefferson2,1341,9032,040
KennerCityJefferson71,19266,68566,657
WestwegoCityJefferson10,7748,5368,428

Source: U.S. Census Bureau (web).

Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2018.