Where does this data come from?

Name: Population — Madison, IL (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-IL-17119.POP.A.NSA.

Population — Madison, IL (persons)

AnnualNot seasonally adjustedCode US-IL-17119.POP.A.NSA

Latest263,017 persons2024

Previous263,442 persons2023

Year ago263,442 persons2023

Population — Madison, IL (persons) was 263,017 persons in 2024, down 0.2% from 2023.

That is the lowest reading since 2003.

Over the past ten years it has ranged from 263,017 persons (2024) to 267,875 persons (2014), averaging 265,901 persons.

Population — Madison, IL (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	263,017 persons
2023	263,442 persons
2022	263,981 persons
2021	265,001 persons
2020	265,749 persons
2019	266,250 persons
2018	266,837 persons
2017	267,586 persons
2016	267,558 persons
2015	267,610 persons
2014	267,875 persons
2013	268,268 persons
2012	268,766 persons
2011	269,023 persons
2010	269,386 persons
2009	268,978 persons
2008	268,232 persons
2007	267,382 persons
2006	266,164 persons
2005	264,759 persons
2004	263,722 persons
2003	262,566 persons
2002	261,130 persons
2001	260,343 persons

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

Get Population — Madison, IL (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-IL-17119.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17119.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	267,875 persons (2014)
10-year low	263,017 persons (2024)
10-year average	265,901 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IL-17119.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: Madison County, IL (U)Employment: Madison County, IL (U)Labor Force: Madison County, IL (U)Per-Capita Personal Income — Madison, IL (USD)Personal Income — Madison, IL (USD thousands)Unemployment: Madison County, IL (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-IL-17119.POP.A.NSA.

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