Where does this data come from?

Name: Population — Sangamon, 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-17167.POP.A.NSA.

Population — Sangamon, IL (persons)

AnnualNot seasonally adjustedCode US-IL-17167.POP.A.NSA

Latest194,345 persons2024

Previous194,216 persons2023

Year ago194,216 persons2023

Population — Sangamon, IL (persons) was 194,345 persons in 2024, up 0.07% from 2023.

That is the highest reading since 2022.

Over the past ten years it has ranged from 194,216 persons (2023) to 200,170 persons (2014), averaging 197,059 persons.

Population — Sangamon, 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	194,345 persons
2023	194,216 persons
2022	194,483 persons
2021	195,468 persons
2020	196,223 persons
2019	196,881 persons
2018	197,585 persons
2017	198,730 persons
2016	199,436 persons
2015	200,107 persons
2014	200,170 persons
2013	199,892 persons
2012	199,917 persons
2011	199,322 persons
2010	197,823 persons
2009	196,180 persons
2008	195,094 persons
2007	194,025 persons
2006	193,317 persons
2005	192,432 persons
2004	191,885 persons
2003	191,339 persons
2002	190,756 persons
2001	189,924 persons

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

Get Population — Sangamon, 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-17167.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17167.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	200,170 persons (2014)
10-year low	194,216 persons (2023)
10-year average	197,059 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IL-17167.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: Sangamon County, IL (U)Employment: Sangamon County, IL (U)Labor Force: Sangamon County, IL (U)Per-Capita Personal Income — Sangamon, IL (USD)Personal Income — Sangamon, IL (USD thousands)Unemployment: Sangamon 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-17167.POP.A.NSA.

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