Where does this data come from?

Name: Population — Middlesex, CT (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-CT-09007.POP.A.NSA.

Population — Middlesex, CT (persons)

AnnualNot seasonally adjustedCode US-CT-09007.POP.A.NSA

Latest0.00 persons2024

Previous166,548 persons2023

Year ago166,548 persons2023

Population — Middlesex, CT (persons) was 0.00 persons in 2024, down 100.0% from 2023.

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

Over the past ten years it has ranged from 0.00 persons (2024) to 166,548 persons (2023), averaging 150,125 persons.

Population — Middlesex, CT (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	0.00 persons
2023	166,548 persons
2022	166,069 persons
2021	165,417 persons
2020	163,328 persons
2019	164,660 persons
2018	164,946 persons
2017	164,722 persons
2016	164,837 persons
2015	165,013 persons
2014	165,832 persons
2013	166,135 persons
2012	166,193 persons
2011	166,486 persons
2010	165,682 persons
2009	165,607 persons
2008	164,962 persons
2007	164,129 persons
2006	163,473 persons
2005	162,191 persons
2004	161,450 persons
2003	160,864 persons
2002	159,187 persons
2001	157,006 persons

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

Get Population — Middlesex, CT (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-CT-09007.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CT-09007.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	166,548 persons (2023)
10-year low	0.00 persons (2024)
10-year average	150,125 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-CT-09007.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

Per-Capita Personal Income — Middlesex, CT (USD)Personal Income — Middlesex, CT (USD thousands)

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-CT-09007.POP.A.NSA.

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