Where does this data come from?

Name: Population — Sioux, 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-19167.POP.A.NSA.

Population — Sioux, IA (persons)

AnnualNot seasonally adjustedCode US-IA-19167.POP.A.NSA

Latest36,554 persons2024

Previous36,399 persons2023

Year ago36,399 persons2023

Population — Sioux, IA (persons) was 36,554 persons in 2024, up 0.4% from 2023.

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

Over the past ten years it has ranged from 35,010 persons (2014) to 36,554 persons (2024), averaging 35,762 persons.

Population — Sioux, 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	36,554 persons
2023	36,399 persons
2022	36,231 persons
2021	35,979 persons
2020	35,897 persons
2019	35,738 persons
2018	35,470 persons
2017	35,401 persons
2016	35,488 persons
2015	35,211 persons
2014	35,010 persons
2013	34,788 persons
2012	34,481 persons
2011	34,128 persons
2010	33,776 persons
2009	33,587 persons
2008	33,364 persons
2007	33,150 persons
2006	33,077 persons
2005	32,726 persons
2004	32,547 persons
2003	32,318 persons
2002	32,164 persons
2001	31,952 persons

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

Get Population — Sioux, 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-19167.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19167.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	36,554 persons (2024)
10-year low	35,010 persons (2014)
10-year average	35,762 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IA-19167.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: Sioux County, IA (U)Employment: Sioux County, IA (U)Labor Force: Sioux County, IA (U)Per-Capita Personal Income — Sioux, IA (USD)Personal Income — Sioux, IA (USD thousands)Unemployment: Sioux 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-19167.POP.A.NSA.

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