Where does this data come from?

Name: Population — Jefferson, LA (persons)
Creator: U.S. Bureau of Economic Analysis (Regional Economic Accounts)

It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-LA-22051.POP.A.NSA.

Population — Jefferson, LA (persons)

AnnualNot seasonally adjustedCode US-LA-22051.POP.A.NSA

Latest427,253 persons2024

Previous425,657 persons2023

Year ago425,657 persons2023

Population — Jefferson, LA (persons) was 427,253 persons in 2024, up 0.4% from 2023.

That is the highest reading since 2022.

Over the past ten years it has ranged from 425,657 persons (2023) to 442,153 persons (2017), averaging 436,140 persons.

Population — Jefferson, LA (persons) (persons), 1969 – 2024. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

Period	Value
2024	427,253 persons
2023	425,657 persons
2022	427,739 persons
2021	434,206 persons
2020	439,747 persons
2019	441,216 persons
2018	440,988 persons
2017	442,153 persons
2016	441,677 persons
2015	439,398 persons
2014	437,506 persons
2013	436,895 persons
2012	435,782 persons
2011	435,095 persons
2010	432,810 persons
2009	431,921 persons
2008	431,759 persons
2007	432,683 persons
2006	426,285 persons
2005	456,554 persons
2004	456,602 persons
2003	454,533 persons
2002	453,429 persons
2001	453,154 persons

Last 24 observations. The full history (56 observations) is available through the API.

Get Population — Jefferson, LA (persons) in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-LA-22051.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-LA-22051.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]

Get a free API key → · API docs

About this series

Latest observation	2024
First observation	1969
Observations	56
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	442,153 persons (2017)
10-year low	425,657 persons (2023)
10-year average	436,140 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-LA-22051.POP.A.NSA

This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.

Other United States indicators

Unemployment Rate: Jefferson Parish, LA (U)Employment: Jefferson Parish, LA (U)Labor Force: Jefferson Parish, LA (U)Per-Capita Personal Income — Jefferson, LA (USD)Personal Income — Jefferson, LA (USD thousands)Unemployment: Jefferson Parish, LA (U)

National figure

United States Population, midperiod

FAQ

Where does this data come from?: It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-LA-22051.POP.A.NSA.

Last updated 2026-07-12. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts). Original title: “Population — Jefferson, LA (persons)”.