Where does this data come from?

Name: Population — Litchfield, 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-09005.POP.A.NSA.

Population — Litchfield, CT (persons)

AnnualNot seasonally adjustedCode US-CT-09005.POP.A.NSA

Latest0.00 persons2024

Previous187,059 persons2023

Year ago187,059 persons2023

Population — Litchfield, 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 187,606 persons (2014), averaging 169,156 persons.

Population — Litchfield, 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	187,059 persons
2022	186,294 persons
2021	185,768 persons
2020	184,726 persons
2019	185,242 persons
2018	185,474 persons
2017	185,518 persons
2016	186,112 persons
2015	186,921 persons
2014	187,606 persons
2013	188,569 persons
2012	188,770 persons
2011	189,633 persons
2010	189,892 persons
2009	190,015 persons
2008	190,175 persons
2007	189,866 persons
2006	189,682 persons
2005	188,912 persons
2004	188,601 persons
2003	187,424 persons
2002	185,974 persons
2001	184,118 persons

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

Get Population — Litchfield, 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-09005.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CT-09005.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	187,606 persons (2014)
10-year low	0.00 persons (2024)
10-year average	169,156 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-CT-09005.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 — Litchfield, CT (USD)Personal Income — Litchfield, 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-09005.POP.A.NSA.

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