Where does this data come from?

Name: Population — Peoria, 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-17143.POP.A.NSA.

Population — Peoria, IL (persons)

AnnualNot seasonally adjustedCode US-IL-17143.POP.A.NSA

Latest179,630 persons2024

Previous178,735 persons2023

Year ago178,735 persons2023

Population — Peoria, IL (persons) was 179,630 persons in 2024, up 0.5% from 2023.

That is the highest reading since 2021.

Over the past ten years it has ranged from 178,503 persons (2022) to 189,120 persons (2014), averaging 183,183 persons.

Population — Peoria, 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	179,630 persons
2023	178,735 persons
2022	178,503 persons
2021	179,847 persons
2020	181,512 persons
2019	182,729 persons
2018	183,778 persons
2017	185,298 persons
2016	187,394 persons
2015	188,465 persons
2014	189,120 persons
2013	189,872 persons
2012	188,174 persons
2011	187,230 persons
2010	186,315 persons
2009	186,930 persons
2008	184,803 persons
2007	184,048 persons
2006	183,446 persons
2005	182,868 persons
2004	182,613 persons
2003	182,338 persons
2002	182,685 persons
2001	182,348 persons

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

Get Population — Peoria, 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-17143.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17143.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	189,120 persons (2014)
10-year low	178,503 persons (2022)
10-year average	183,183 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IL-17143.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: Peoria County, IL (U)Employment: Peoria County, IL (U)Labor Force: Peoria County, IL (U)Per-Capita Personal Income — Peoria, IL (USD)Personal Income — Peoria, IL (USD thousands)Unemployment: Peoria 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-17143.POP.A.NSA.

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