Where does this data come from?

Name: Population — Johnson, 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-19103.POP.A.NSA.

Population — Johnson, IA (persons)

AnnualNot seasonally adjustedCode US-IA-19103.POP.A.NSA

Latest160,080 persons2024

Previous158,202 persons2023

Year ago158,202 persons2023

Population — Johnson, IA (persons) was 160,080 persons in 2024, up 1.2% from 2023.

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

Over the past ten years it has ranged from 142,595 persons (2014) to 160,080 persons (2024), averaging 151,716 persons.

Population — Johnson, 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	160,080 persons
2023	158,202 persons
2022	156,815 persons
2021	155,047 persons
2020	153,052 persons
2019	151,872 persons
2018	150,460 persons
2017	149,226 persons
2016	146,756 persons
2015	144,769 persons
2014	142,595 persons
2013	140,052 persons
2012	137,032 persons
2011	134,043 persons
2010	131,328 persons
2009	129,864 persons
2008	127,113 persons
2007	124,541 persons
2006	122,226 persons
2005	120,300 persons
2004	118,891 persons
2003	116,673 persons
2002	114,948 persons
2001	113,546 persons

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

Get Population — Johnson, 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-19103.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19103.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	160,080 persons (2024)
10-year low	142,595 persons (2014)
10-year average	151,716 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IA-19103.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, IA (U)Employment: Johnson County, IA (U)Labor Force: Johnson County, IA (U)Per-Capita Personal Income — Johnson, IA (USD)Personal Income — Johnson, IA (USD thousands)Unemployment: Johnson 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-19103.POP.A.NSA.

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