Townapedia
Woodford County Courthouse, Illinois
Woodford County Courthouse, Illinois · TheCatalyst31, CC0
Vennum-Binkley Hall, Eureka College
Vennum-Binkley Hall, Eureka College · Nyttend, Public domain
Eureka College Main Building flickr
Eureka College Main Building flickr · Languageteaching on Flickr, CC BY 2.0
Eureka College Administration Building
Eureka College Administration Building · Nyttend, Public domain
22-17-001-wall
22-17-001-wall · Dsdugan, CC0
22-17-004-reagan
22-17-004-reagan · Dsdugan, CC0

Eureka, Illinois

Eureka is a city of 5,007 people in Woodford County, Illinois, founded in 1855.

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Population5,007 -12.6% since 2019
Elevation768 ft 234 m
Founded1855
Land area2.7 sq mi
ZIP code61530
Nearest airportPeoria International Airport (PIA) 22 mi

Why visit Eureka

Townapedia lists 3 museums and landmarks, 5 parks and trails, 12 places to eat and 1 attraction in and around town.

Highlights include Eureka College Administration Building and Chapel.

July is the warmest month, with average highs of 86°F; January lows average 17°F, and about 22 inches of snow fall in a normal year.

About Eureka

Eureka is a city in and the county seat of Woodford County, Illinois, United States. As of the 2020 census, Eureka had a population of 5,227. Eureka is part of the Peoria metropolitan area.

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

Things to do1

Becker Auditorium

Cinema and theater · 0.4 mi

Open in Google Maps

Museums and landmarks3

Eureka College Administration Building and Chapel

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

Historic buildings in Eureka, Illinois, US

Open in Google Maps · Wikipedia

Eureka Clay Time

Museum · 0.5 mi

Open in Google Maps

Parks, trails and playgrounds5

Lilac Arboretum

Park · 0.5 mi

Scenic collection of large lilac bushes

Open in Google Maps

Davidson Woods

Playground · 0.5 mi

Open in Google Maps

Eureka Lake Park

Park · 0.6 mi

Open in Google Maps

Kaufman Golf Course

Golf course · 0.4 mi

Open in Google Maps

William Honeg Park

Park · 0.8 mi

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Restaurants and cafes12

Cornerstone Family Restaurant

Diner · American · 1.3 mi

1101 West Center Street, Eureka

Mo-Sa 06:00-20:00; Su 08:00-14:00

Open in Google Maps · +1 309-467-5472

Pizza Hut

Restaurant · Pizza · 0.5 mi

118 West Center Street, Eureka

Mo-Th, Su 10:00-22:00; Fr, Sa 10:00-23:00

Open in Google Maps · +1 309-467-2777

Wendy Puff Pizzeria + Pub

Restaurant · Pizza · 0.5 mi

112 South Main Street, Eureka

Tu-Sa 16:00-22:00

Open in Google Maps · +1-309-304-1020

Lydia's Dairy Barn

Ice cream · Ice Cream, Fast Food · 0.9 mi

Ice cream counter with hot food & ice cream; open from about the first week of Spring to first week of Autumn

1980 South Main Street, Eureka

week 11-38: Mo-Sa 16:30-21:30

Open in Google Maps · +1-309-645-6574

Derer Lanes (aka The Bowling Alley)

Bar and pub · American, Burger, Pizza · 1.1 mi

1464 US 24

Open in Google Maps · +1-309-467-3231

Faire Coffee

Cafe · 0.6 mi

North Main Street

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The Outpost

Bar and pub · 0.4 mi

1200 South Main Street, Eureka

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Uncle Bob's Ice Cream

Ice cream · 0.7 mi

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Subway

Fast food · Sandwich · 0.5 mi

601 West Center Street, Eureka

08:00-21:00

Open in Google Maps · +1 309-304-1062

Hardee's

Fast food · Burger · 0.5 mi

507 West Center Street, Eureka

Open in Google Maps · +1 309-467-3223

Burgoo

Fast food · Snack · 0.4 mi

Open in Google Maps

Dickinson Commons

Fast food · 0.5 mi

Open in Google Maps

History

Eureka was originally laid out as Walnut Grove in 1855. The name was changed to Eureka because of a naming conflict with another Walnut Grove. Sources differ on who proposed the name Eureka. The city is named from the Greek expression Eureka, meaning "I have found it".

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

Churches and places of worship8

Shopping3

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Gas and EV charging3

Schools, colleges and libraries9

Healthcare1

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Map of Eureka

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

Climate by month

20°40°60°80°January: 2.0 in of rainFebruary: 1.8 in of rainMarch: 2.4 in of rainApril: 3.8 in of rainMay: 4.8 in of rainJune: 4.0 in of rainJuly: 3.9 in of rainAugust: 3.7 in of rainSeptember: 3.2 in of rainOctober: 3.1 in of rainNovember: 2.6 in of rainDecember: 2.0 in of rainJanuary: 33°FFebruary: 38°FMarch: 50°FApril: 63°FMay: 74°FJune: 83°FJuly: 86°FAugust: 84°FSeptember: 80°FOctober: 67°FNovember: 51°FDecember: 39°FJanuary: 17°FFebruary: 21°FMarch: 31°FApril: 41°FMay: 52°FJune: 61°FJuly: 65°FAugust: 62°FSeptember: 54°FOctober: 42°FNovember: 32°FDecember: 23°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRainSnow
Jan33°F17°F2.0 in6.8 in
Feb38°F21°F1.8 in5.2 in
Mar50°F31°F2.4 in2.8 in
Apr63°F41°F3.8 in0.8 in
May74°F52°F4.8 in0.0 in
Jun83°F61°F4.0 in0.0 in
Jul86°F65°F3.9 in0.0 in
Aug84°F62°F3.7 in0.0 in
Sep80°F54°F3.2 in0.0 in
Oct67°F42°F3.1 in0.0 in
Nov51°F32°F2.6 in1.5 in
Dec39°F23°F2.0 in5.2 in

U.S. Climate Normals 1991-2020 for Congerville 2Nw (7 mi away), NOAA NCEI.

People and cost of living

$56,048median household income
$154,300median home value
$692median monthly rent
42.2median age
32.2%of adults have a bachelor's degree or higher
71.6%of homes are owner-occupied
31.7 minaverage commute
Age of residents
Under 1819%18 to 3422%35 to 6435%65 and over24%

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

Disaster history

Woodford County has had 9 federal disaster declarations since 2000, most often for biologicals.

  • 2020-03-26: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2013-11-26: Severe Storms, Straight-Line Winds, And Tornadoes (Tornado)
  • 2013-05-10: Severe Storms, Straight-Line Winds, And Flooding (Flood)
  • 2011-03-17: Severe Winter Storm And Snowstorm (Snowstorm)
  • 2008-10-03: Severe Storms And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Peoria International Airport (PIA) is the nearest airport with scheduled flights listed in OpenStreetMap, 22 miles away.

  • Washington 8 mi west, about 13 min by car
  • Morton 12 mi southwest, about 20 min by car
  • East Peoria 14 mi west, about 23 min by car
  • El Paso 14 mi east, about 22 min by car
  • Peoria 18 mi west, about 29 min by car
  • Creve Coeur 18 mi west, about 28 min by car
  • Chillicothe 18 mi northwest, about 29 min by car
  • Normal 20 mi southeast, about 32 min by car
  • Pekin 21 mi southwest, about 34 min by car
  • Bloomington 23 mi southeast, about 37 min by car

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

Reviews, tips and questions

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Sources and licences

Photo credits

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