Stillman Valley, Illinois

Stillman Valley population, 2020 to 2024

Stillman Valley lost 19 residents from July 2020 to July 2024, a change of -1.8%. In the latest year it moved by -8.

Stillman Valley covers 0.57 square miles of land, for 1,846 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Stillman Valley is less dense than the typical town.

What county Stillman Valley is in

All of Stillman Valley's residents live in Ogle County, which had 51,345 residents in 2024. Stillman Valley holds 2.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Stillman Valley

1 ZIP Code Tabulation Area (ZCTA) overlaps Stillman Valley by at least 10% of the ZCTA's or the village's land: 61084. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a village that annexed land after 2020 may reach into ZIP codes not listed here.

Where Stillman Valley is

The Census internal point of Stillman Valley is at 42.105400, -89.179000. Springfield, the capital, is 162.5 miles S in a straight line. The nearest larger place is Davis Junction, IL (2,534 people), 4.6 miles away. The nearest city of 100,000 or more is Rockford, IL, 12.2 miles away.

Daylight in Stillman Valley

At 42.11° N, Stillman Valley gets about 15 h 15 min of daylight around the June solstice and 9 h 06 min around the December solstice, a swing of 6 h 09 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Stillman Valley

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Davis Junction, 4.6 miles away, with 2,534 people.