Where does this data come from?

Name: Population — Johnson, 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-17087.POP.A.NSA.

Population — Johnson, IL (persons)

AnnualNot seasonally adjustedCode US-IL-17087.POP.A.NSA

Latest13,320 persons2024

Previous13,355 persons2023

Year ago13,355 persons2023

Population — Johnson, IL (persons) was 13,320 persons in 2024, down 0.3% from 2023.

That is the lowest reading since 2019.

Over the past ten years it has ranged from 13,034 persons (2016) to 13,481 persons (2021), averaging 13,267 persons.

Population — Johnson, 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	13,320 persons
2023	13,355 persons
2022	13,401 persons
2021	13,481 persons
2020	13,322 persons
2019	13,251 persons
2018	13,157 persons
2017	13,077 persons
2016	13,034 persons
2015	13,262 persons
2014	13,282 persons
2013	13,167 persons
2012	13,063 persons
2011	12,967 persons
2010	12,622 persons
2009	12,604 persons
2008	12,671 persons
2007	12,792 persons
2006	12,889 persons
2005	12,816 persons
2004	12,903 persons
2003	12,969 persons
2002	12,454 persons
2001	12,794 persons

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

Get Population — Johnson, 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-17087.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17087.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	13,481 persons (2021)
10-year low	13,034 persons (2016)
10-year average	13,267 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IL-17087.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: Johnson County, IL (U)Employment: Johnson County, IL (U)Labor Force: Johnson County, IL (U)Per-Capita Personal Income — Johnson, IL (USD)Personal Income — Johnson, IL (USD thousands)Unemployment: Johnson 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-17087.POP.A.NSA.

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