Townapedia
Patton Block Building
Patton Block Building · Nyttend, Public domain
Carr House in Monmouth
Carr House in Monmouth · Nyttend, Public domain
Sarah Martin House in Monmouth
Sarah Martin House in Monmouth · Nyttend, Public domain
Public square in Monmouth (cropped)
Public square in Monmouth (cropped) · Nyttend, Public domain
Public square in Monmouth
Public square in Monmouth · Nyttend, Public domain
April Zorn Memorial Stadium and Bobby Woll Memorial Field, Monmouth College (Illinois) - Football Field
April Zorn Memorial Stadium and Bobby Woll Memorial Field, Monmouth College (Illinois) - Football Field · Jason Lonsberry ( Transce080 ), Public domain

Monmouth, Illinois

Monmouth is a city of 8,581 people in Warren County, Illinois, founded in 1831.

Loading the weather...
Population8,581 -2.1% since 2019
Elevation755 ft 230 m
Founded1831
Land area4.2 sq mi
ZIP code61462
Nearest airportHarrel W. Timmons Galesburg Regional Airport (GBG) 11 mi

Why visit Monmouth

Townapedia lists 11 museums and landmarks, 17 parks and trails, 9 places to eat, 3 places to stay and 1 attraction in and around town.

Highlights include Carr House, E. B. Colwell and Company Department Store, Gibson Woods Golf Course and Buster White Park.

July is the warmest month, with average highs of 84°F; January lows average 15°F, and about 26 inches of snow fall in a normal year.

About Monmouth

Monmouth is a city in and the county seat of Warren County, Illinois, United States. The population was 8,902 at the 2020 census, down from 9,444 in 2010. It is the home of Monmouth College.

From the Wikipedia article Monmouth, Illinois (this version), under CC BY-SA 4.0.

Things to do1

Myron Mikita Outdoor Theatre

Cinema and theater · 1.3 mi

Open in Google Maps

Museums and landmarks11

Carr House

Monument and historic site · National Register of Historic Places

House in Monmouth, Illinois

Open in Google Maps · Wikipedia

E. B. Colwell and Company Department Store

Monument and historic site · National Register of Historic Places · 0.4 mi

Department store in Monmouth, Illinois

Open in Google Maps · Wikipedia

Ivory Quinby House

Monument and historic site · National Register of Historic Places

Historic house in Illinois, United States

Open in Google Maps · Wikipedia

Minnie Stewart House

Monument and historic site · National Register of Historic Places · 0.5 mi

Historic house in Illinois, United States

Open in Google Maps · Wikipedia

Monmouth Courthouse Commercial Historic District

Monument and historic site · National Register of Historic Places

Historic district in Monmouth, Illinois, United States

Open in Google Maps · Wikipedia

Pike-Sheldon House

Monument and historic site · National Register of Historic Places · 0.4 mi

Historic house in Illinois, United States

Open in Google Maps · Wikipedia

Sarah Martin House

Monument and historic site · National Register of Historic Places · 0.5 mi

Historic house in Illinois, United States

Open in Google Maps · Wikipedia

William S. Weir, Jr. House

Monument and historic site · National Register of Historic Places

Historic house located at 402 East Broadway in Monmouth, Illinois

Open in Google Maps · Wikipedia

Patton Block Building

Monument and historic site · National Register of Historic Places

Open in Google Maps · Wikipedia

Wyatt Earp Birthplace

Museum · 0.4 mi

406 South 3rd Street, Monmouth

Open in Google Maps

Parks, trails and playgrounds17

Gibson Woods Golf Course

Golf course · 1.5 mi

1321 North 11th Street, Monmouth

Open in Google Maps · +1-309-734-9968

Buster White Park

Park · 0.9 mi

Open in Google Maps

Diffenbaugh-Harmon Park

Park · 0.6 mi

Open in Google Maps

Garwood Park

Park · 0.5 mi

Open in Google Maps

West Park

Park · 0.5 mi

Open in Google Maps

Citizen's Lake

Park · 1.2 mi

Open in Google Maps

Fleming Plaza

Park

Open in Google Maps

LeSuer Nature Preserve

Hiking and trails · 0.9 mi

Open in Google Maps

Monmouth Country Club

Golf course · 1.1 mi

Open in Google Maps

Monmouth Park

Park · 1.3 mi

Open in Google Maps

Nellie Long Shelter

Park · 1.3 mi

Open in Google Maps

North Park

Park

Open in Google Maps

5 more on the map.

Advertisement

Restaurants and cafes9

Patton Block Grill & Brew Pub

Restaurant

88 Public Square, Monmouth

Open in Google Maps · +13097157180

El Toro Mexican Restaurant

Diner · American · 1.0 mi

1201 West Broadway, Monmouth

Open in Google Maps · +1-309-760-8135

Scooter's Coffee

Cafe · Coffee Shop · 0.8 mi

Open in Google Maps

Los Ranchitos

Restaurant · 0.4 mi

Open in Google Maps

Arby's

Fast food · Sandwich · 0.7 mi

1125 North Main Street, Monmouth

10:00-22:00

Open in Google Maps · +1 309-760-8272

Burger King

Fast food · Burger · 0.8 mi

1130 North Main Street, Monmouth

06:00-22:00

Open in Google Maps · +1 309-734-7782

DQ Grill & Chill

Fast food · Ice Cream, Burger, Chicken

316 North Main Street, Monmouth

Open in Google Maps · +1-309-734-7828

McDonald's

Fast food · Burger · 0.8 mi

1134 North Main Street, Monmouth

Open in Google Maps · +1-309-734-6701

Taco Bell

Fast food · Tex-Mex · 0.9 mi

201 Maple City Drive, Monmouth

Open in Google Maps · +1-331-330-7390

History

Monmouth was settled in about 1824. The town established in 1831 was originally going to be called Kosciusko (the name was drawn out of a hat), but the founders of the town feared that it would be difficult to spell and pronounce. The name 'Monmouth' was put forward by a resident who had lived in Monmouth County, New Jersey.

In 1841, Latter Day Saint movement founder Joseph Smith appeared before Judge Stephen A. Douglas in an extradition hearing held at Monmouth's Warren County courthouse. The hearing, which was to determine whether Smith should be returned to Missouri to face murder charges, resulted in freedom for the defendant, as it was determined that his arrest had been invalid. Attorney Orville Browning, who would assume Douglas's Senate seat following his death, represented Smith.

Gunfighter and law man Wyatt Earp was born in Monmouth. Controversial Civil War general Eleazer A. Paine practiced law there for many years. Abner C. Harding, Civil War General and Republican Congressman, lived in Monmouth and is buried in Monmouth Cemetery. Ronald Reagan lived in Monmouth for a while as a child when his father worked as a shoe salesman at the Colwell Department Store. Mass murderer Richard Speck lived in Monmouth briefly as a child, and again in the spring of 1966.

From the History section of Monmouth, Illinois on Wikipedia, under CC BY-SA 4.0.

Where to stay3

Churches and places of worship21

Advertisement

Shopping4

Gas and EV charging5

Schools, colleges and libraries17

Advertisement

Healthcare1

Map of Monmouth

89 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 1.9 in of rainFebruary: 2.0 in of rainMarch: 2.6 in of rainApril: 4.0 in of rainMay: 5.2 in of rainJune: 4.5 in of rainJuly: 4.0 in of rainAugust: 3.9 in of rainSeptember: 3.7 in of rainOctober: 3.0 in of rainNovember: 2.6 in of rainDecember: 2.1 in of rainJanuary: 31°FFebruary: 36°FMarch: 50°FApril: 63°FMay: 73°FJune: 81°FJuly: 84°FAugust: 83°FSeptember: 77°FOctober: 65°FNovember: 49°FDecember: 36°FJanuary: 15°FFebruary: 19°FMarch: 29°FApril: 40°FMay: 51°FJune: 60°FJuly: 64°FAugust: 62°FSeptember: 54°FOctober: 42°FNovember: 31°FDecember: 21°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan31°F15°F1.9 in8.7 in
Feb36°F19°F2.0 in6.1 in
Mar50°F29°F2.6 in3.3 in
Apr63°F40°F4.0 in1.1 in
May73°F51°F5.2 in0.0 in
Jun81°F60°F4.5 in0.0 in
Jul84°F64°F4.0 in0.0 in
Aug83°F62°F3.9 in0.0 in
Sep77°F54°F3.7 in0.0 in
Oct65°F42°F3.0 in0.2 in
Nov49°F31°F2.6 in1.4 in
Dec36°F21°F2.1 in4.8 in

U.S. Climate Normals 1991-2020 for Monmouth Hcn (2 mi away), NOAA NCEI.

People and cost of living

$61,138median household income
$86,800median home value
$733median monthly rent
34.1median age
18.3%of adults have a bachelor's degree or higher
66.3%of homes are owner-occupied
15.5 minaverage commute
Age of residents
Under 1824%18 to 3427%35 to 6433%65 and over16%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Warren County has had 7 federal disaster declarations since 2000, most often for severe storms.

  • 2023-08-15: Severe Storms And Flooding (Severe Storm)
  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2013-05-10: Severe Storms, Straight-Line Winds, And Flooding (Flood)
  • 2011-03-17: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2007-09-25: Severe Storms And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Harrel W. Timmons Galesburg Regional Airport (GBG) is the nearest airport with scheduled flights listed in OpenStreetMap, 11 miles away.

  • Galesburg 14 mi east, about 23 min by car
  • Abingdon 15 mi southeast, about 24 min by car
  • Knoxville 19 mi east, about 30 min by car
  • Aledo 20 mi north, about 33 min by car
  • Burlington 26 mi west, about 42 min by car
  • Bushnell 26 mi south, about 42 min by car
  • Macomb 31 mi south, about 49 min by car
  • Milan 36 mi north, about 58 min by car
  • Rock Island 38 mi north, about 1 h by car
  • Moline 40 mi north, about 1 h by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

Loading what members have shared...

Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.