Where does this data come from?

Name: Population — Middlesex, NJ (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-NJ-34023.POP.A.NSA.

Population — Middlesex, NJ (persons)

AnnualNot seasonally adjustedCode US-NJ-34023.POP.A.NSA

Latest890,119 persons2024

Previous876,119 persons2023

Year ago876,119 persons2023

Population — Middlesex, NJ (persons) was 890,119 persons in 2024, up 1.6% from 2023.

That is the highest reading since the series began in 1969.

Over the past ten years it has ranged from 841,006 persons (2014) to 890,119 persons (2024), averaging 860,683 persons.

Population — Middlesex, NJ (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	890,119 persons
2023	876,119 persons
2022	866,241 persons
2021	862,513 persons
2020	861,460 persons
2019	860,690 persons
2018	858,050 persons
2017	855,423 persons
2016	849,828 persons
2015	846,068 persons
2014	841,006 persons
2013	834,565 persons
2012	828,221 persons
2011	820,152 persons
2010	811,790 persons
2009	805,204 persons
2008	799,191 persons
2007	792,137 persons
2006	786,890 persons
2005	787,329 persons
2004	781,582 persons
2003	775,973 persons
2002	769,280 persons
2001	761,770 persons

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

Get Population — Middlesex, NJ (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-NJ-34023.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-NJ-34023.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	890,119 persons (2024)
10-year low	841,006 persons (2014)
10-year average	860,683 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-NJ-34023.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: Middlesex County, NJ (U)Employment: Middlesex County, NJ (U)Labor Force: Middlesex County, NJ (U)Per-Capita Personal Income — Middlesex, NJ (USD)Personal Income — Middlesex, NJ (USD thousands)Unemployment: Middlesex County, NJ (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-NJ-34023.POP.A.NSA.

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