Where does this data come from?

Name: Population — Madison, IA (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-IA-19121.POP.A.NSA.

Population — Madison, IA (persons)

AnnualNot seasonally adjustedCode US-IA-19121.POP.A.NSA

Latest17,161 persons2024

Previous16,999 persons2023

Year ago16,999 persons2023

Population — Madison, IA (persons) was 17,161 persons in 2024, up 1.0% from 2023.

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

Over the past ten years it has ranged from 15,654 persons (2014) to 17,161 persons (2024), averaging 16,410 persons.

Population — Madison, IA (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	17,161 persons
2023	16,999 persons
2022	17,050 persons
2021	16,792 persons
2020	16,628 persons
2019	16,346 persons
2018	16,205 persons
2017	16,062 persons
2016	15,850 persons
2015	15,768 persons
2014	15,654 persons
2013	15,507 persons
2012	15,656 persons
2011	15,747 persons
2010	15,739 persons
2009	15,510 persons
2008	15,517 persons
2007	15,418 persons
2006	15,262 persons
2005	14,918 persons
2004	14,733 persons
2003	14,481 persons
2002	14,312 persons
2001	14,144 persons

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

Get Population — Madison, IA (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-IA-19121.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19121.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	17,161 persons (2024)
10-year low	15,654 persons (2014)
10-year average	16,410 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IA-19121.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, IA (U)Employment: Madison County, IA (U)Labor Force: Madison County, IA (U)Per-Capita Personal Income — Madison, IA (USD)Personal Income — Madison, IA (USD thousands)Unemployment: Madison County, IA (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-IA-19121.POP.A.NSA.

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