Eureka Winnebago County, Wisconsin

Eureka: City in Polk County, Wisconsin, United States of America

Eureka locator map
Location of Eureka on Wisconsin map.


Eureka is a city located in the county of Winnebago in the U.S. state of Wisconsin. Its population at the 2010 census was 1,649 and a population density of 30 people per km². After 10 years in 2020 city had an estimated population of 1,659 inhabitants.

WIMap-doton-Eureka locator map image
WIMap-doton-Eureka locator map image


Eureka is located at 44°0'16"N 88°50'30"W (44.0044300, -88.8417800).

Eureka map


Eureka forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 68. more

Eureka Quick Facts

Population : 1,659 (2020)
Country : United States of America
State : Wisconsin (United States)
County : Winnebago County
Area : 54.7 km2
Altitude : 1,047 feet / 319 meters
Time Zone : America/Chicago
Local time : 18:25:54 (20th October 2021)
Density : 30 Pop. per km² as of 2020
Population growth : 0.6% (2010-2020)
Weather : 68℉ Mostly Sunny then Chance Showers And Thunderstorms 7-days weather


The population of Eureka increased by 0.6% in 10 years.

Year Population % Change Method
2010 1,649 - census
2011 1,642 -0.43% estimation process
2012 1,627 -0.92% estimation process
2013 1,622 -0.31% estimation process
2014 1,626 0.25% estimation process
2015 1,625 -0.06% estimation process
2016 1,627 0.12% estimation process
2017 1,638 0.67% estimation process
2018 1,648 0.61% estimation process
2019 1,659 0.66% estimation process
2020 1,659 0% estimation process

Schools in Eureka

College & universities near Eureka, WI

Code Name City ZIP
239628 Ripon College Ripon (WI) 54971-0248

Stations (21)

Amtrak & bus stations near Eureka, WI

Code Name Address Type
OSU Oshkosh, WI 208 Osceola Street BUS
OSH Oshkosh, Wisconsin 525 West 20th Ave. BUS
FDL Fond du Lac, Wisconsin 976 South Main St. BUS
WPN Waupun, WI 928 East Main Street BUS
WAU Waupaca, Wisconsin 1222 West Fulton St. BUS

Post offices near Eureka

Post Office Name City ZIP
Waukau Post Office Waukau (WI) 54980

Other places with the same name (11)

  • Eureka , California city in and county seat of Humboldt County, California, United States with a population of 26,652 people.
  • Eureka , Missouri city located in St. Louis County, Missouri, United States with a population of 11,323 people.
  • Eureka , Illinois city in Woodford County, Illinois, United States with a population of 5,232 people.
  • Eureka , Michigan township in Montcalm County, Michigan with a population of 3,998 people.
  • Eureka , Kansas city in Greenwood County, Kansas, United States with a population of 2,301 people.
  • Eureka , Montana town in Lincoln County, Montana, United States with a population of 1,445 people.
  • Eureka , South Dakota city in McPherson County, South Dakota, United States with a population of 817 people.
  • Eureka , Utah city in Juab County, Utah, United States with a population of 702 people.
  • Eureka , Texas city in Navarro County, Texas, United States with a population of 315 people.
  • Eureka , North Carolina town in North Carolina, USA with a population of 200 people.

Other cities in Winnebago County

Cities, Towns, Neighborhoods & Other Populated Places in Winnebago County , WI.

City Name Population Title
Fox Crossing 19,119 Village in Winnebago County, Wisconsin
Menasha 15,603 City in Calumet and Winnebago counties in Wisconsin, United States
Neenah 3,557 City in Wisconsin, United States
Winneconne 2,536 Village in Winnebago County, Wisconsin
Oshkosh 2,474 City in and county seat of Winnebago County, Wisconsin
Black Wolf 2,472 Civil town in Winnebago County, Wisconsin
Omro 2,313 City in Winnebago County, Wisconsin
Winchester 1,835 City in Vilas County, Wisconsin, United States of America

Distance to Other Cities

Eureka distances to largest Wisconsin cities