Keithsburg, Illinois
Keithsburg: Township in Mercer County, Illinois, United States
About
Keithsburg is a township located in the county of Mercer in the U.S. state of Illinois. Its population at the 2010 census was 609 and a population density of 31 people per km². After 10 years in 2020 city had an estimated population of 569 inhabitants.
Quick Facts about Keithsburg
| Population : | 569 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Mercer County |
| Area : | 19.83 km2 |
| Time Zone : | America/Chicago |
| Local time : | 00:05:43 (5th December 2025) |
| Postal code : | 61442 |
| Density : | 29 Pop. per km² as of 2020 |
| Population growth : | -7.03% (2010-2020) |
Geography
Keithsburg is located at 41°5'58"N 90°56'34"W (41.0994800, -90.9426400).
Keithsburg map
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Demographics
According to census records, the population of Keithsburg decreased by 7.03% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 609 | - | census |
| 2011 | 605 | -0.66% | estimation process |
| 2012 | 601 | -0.67% | estimation process |
| 2013 | 595 | -1.01% | estimation process |
| 2014 | 590 | -0.85% | estimation process |
| 2015 | 583 | -1.2% | estimation process |
| 2016 | 575 | -1.39% | estimation process |
| 2017 | 579 | 0.69% | estimation process |
| 2018 | 577 | -0.35% | estimation process |
| 2019 | 577 | 0% | estimation process |
| 2020 | 569 | -1.41% | estimation process |
Schools in Keithsburg
College & universities near Keithsburg, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 147341 | Monmouth College | Monmouth (IL) | 61462-1998 |
Stations (10)
Amtrak & bus stations near Keithsburg, IL
| Code | Name | Address | Type |
|---|---|---|---|
| BRL | Burlington | 300 South Main Street | RAIL |
| GBB | Galesburg station | 225 South Seminary Street | RAIL |
| MTP | Mount Pleasant | 418 North Adams Street | RAIL |
| MLI | Moline, Illinois | 1200 River Drive | BUS |
| RKI | Rock Island, IL | 3500 5th Avenue | BUS |
Post offices near Keithsburg
| Post Office Name | City | ZIP |
|---|---|---|
| Keithsburg Post Office | Keithsburg (IL) | 61442 |
Other cities in Mercer County
Cities, towns, neighborhoods & other populated places in Mercer County , IL.
| City Name | Population | Title |
|---|---|---|
| Aledo | 3,383 | City in Mercer County, Illinois, United States |
| Burgess | 2,249 | Unincorporated community in Illinois |
| Preemption | 1,628 | Township in Mercer County, Illinois |
| Viola | 874 | Village in Illinois, United States |
| Millersburg | 688 | Township in Mercer County, Illinois |
| Matherville | 651 | Human settlement in Illinois, United States of America |
| New Boston | 644 | Township in Mercer County, Illinois |
| Sherrard | 588 | Human settlement in Illinois, United States of America |
| Norwood | 447 | Village in Peoria County, Illinois, United States |
| Eliza | 385 | Unincorporated community in Illinois |
| Joy | 377 | Village in Illinois, United States |
| North Henderson | 206 | Township in Mercer County, Illinois |
