Geneva, Illinois

Geneva population, 2020 to 2024

Geneva lost 169 residents from July 2020 to July 2024, a change of -0.8%. In the latest year it moved by -38. Among 330 Illinois places of 5,000 or more, that growth ranks 162nd; the median place changed by -0.9%. The median place of 5,000+ in Illinois has 14,760 people, so Geneva is 1.4 times that size.

Geneva covers 10.10 square miles of land and 0.24 of water, for 2,096 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Geneva is close to the typical town.

What county Geneva is in

All of Geneva's residents live in Kane County, which had 520,997 residents in 2024. Geneva holds 4.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Geneva

1 ZIP Code Tabulation Area (ZCTA) overlaps Geneva by at least 10% of the ZCTA's or the city's land: 60134. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Geneva is

The Census internal point of Geneva is at 41.882100, -88.329500. Springfield, the capital, is 160.7 miles SSW in a straight line. The nearest larger place is Batavia, IL (26,555 people), 2.5 miles away. The nearest city of 100,000 or more is Aurora, IL, 8.5 miles away.

Daylight in Geneva

At 41.88° N, Geneva gets about 15 h 14 min of daylight around the June solstice and 9 h 08 min around the December solstice, a swing of 6 h 06 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Geneva

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Batavia, 2.6 miles away, with 26,555 people.