Where does this data come from?

Name: Population — Rock Island, 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-17161.POP.A.NSA.

Population — Rock Island, IL (persons)

AnnualNot seasonally adjustedCode US-IL-17161.POP.A.NSA

Latest142,731 persons2024

Previous141,939 persons2023

Year ago141,939 persons2023

Population — Rock Island, IL (persons) was 142,731 persons in 2024, up 0.6% from 2023.

That is the highest reading since 2021.

Over the past ten years it has ranged from 141,812 persons (2022) to 148,571 persons (2014), averaging 144,932 persons.

Population — Rock Island, 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	142,731 persons
2023	141,939 persons
2022	141,812 persons
2021	142,943 persons
2020	144,360 persons
2019	145,001 persons
2018	145,399 persons
2017	146,353 persons
2016	147,157 persons
2015	147,991 persons
2014	148,571 persons
2013	148,820 persons
2012	148,484 persons
2011	147,909 persons
2010	147,700 persons
2009	147,552 persons
2008	147,501 persons
2007	147,918 persons
2006	147,131 persons
2005	147,067 persons
2004	147,291 persons
2003	147,384 persons
2002	148,286 persons
2001	148,734 persons

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

Get Population — Rock Island, 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-17161.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17161.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	148,571 persons (2014)
10-year low	141,812 persons (2022)
10-year average	144,932 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-IL-17161.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: Rock Island County, IL (U)Employment: Rock Island County, IL (U)Labor Force: Rock Island County, IL (U)Per-Capita Personal Income — Rock Island, IL (USD)Personal Income — Rock Island, IL (USD thousands)Unemployment: Rock Island 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-17161.POP.A.NSA.

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