Oregon, Illinois

Oregon population, 2020 to 2024

Oregon lost 60 residents from July 2020 to July 2024, a change of -1.7%. In the latest year it moved by -14.

Oregon covers 1.93 square miles of land and 0.07 of water, for 1,850 people per square mile of land. The median Illinois place of 5,000+ has 2,177, so Oregon is less dense than the typical town.

What county Oregon is in

All of Oregon's residents live in Ogle County, which had 51,345 residents in 2024. Oregon holds 7.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Oregon

1 ZIP Code Tabulation Area (ZCTA) overlaps Oregon by at least 10% of the ZCTA's or the city's land: 61061. 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 Oregon is

The Census internal point of Oregon is at 42.012700, -89.335800. Springfield, the capital, is 155.1 miles S in a straight line. The nearest larger place is Byron, IL (3,764 people), 8.3 miles away. The nearest city of 100,000 or more is Rockford, IL, 22.0 miles away.

Daylight in Oregon

At 42.01° N, Oregon gets about 15 h 15 min of daylight around the June solstice and 9 h 07 min around the December solstice, a swing of 6 h 08 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Oregon

The eight nearest incorporated places of 1,000+ in Illinois, measured between internal points. The closest is Mount Morris, 5.4 miles away, with 2,792 people.