Spring Valley, Illinois

Spring Valley population, 2020 to 2024

Spring Valley lost 172 residents from July 2020 to July 2024, a change of -3.1%. In the latest year it moved by -51. Among 330 Illinois places of 5,000 or more, that growth ranks 310th; the median place changed by -0.9%. The median place of 5,000+ in Illinois has 14,760 people, so Spring Valley is 37% of it.

Spring Valley covers 7.41 square miles of land and 0.04 of water, for 729 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Spring Valley is less dense than the typical town.

What county Spring Valley is in

All of Spring Valley's residents live in Bureau County, which had 32,486 residents in 2024. Spring Valley holds 16.6% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Spring Valley

1 ZIP Code Tabulation Area (ZCTA) overlaps Spring Valley by at least 10% of the ZCTA's or the city's land: 61362. 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 Spring Valley is

The Census internal point of Spring Valley is at 41.322900, -89.183300. Springfield, the capital, is 109.3 miles SSW in a straight line. The nearest larger place is Peru, IL (9,793 people), 3.3 miles away. The nearest city of 100,000 or more is Peoria, IL, 45.5 miles away.

Daylight in Spring Valley

At 41.32° N, Spring Valley gets about 15 h 10 min of daylight around the June solstice and 9 h 11 min around the December solstice, a swing of 5 h 59 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Spring Valley

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Peru, 3.3 miles away, with 9,793 people.