Lindenwood is an unincorporated community in Ogle County, Illinois, United States, and is located north of Rochelle, along the banks of the Killbuck Creek.

Lindenwood is located in Ogle County at latitude 42.053 and longitude -89.031, at an elevation of 771 feet, and is in the Central time zone (UTC-6).

There were 192 households, out of which 36.5% had children under the age of 18 living with them, 67.7% were married couples living together, 5.7% had a female householder with no husband present, and 34.5% were non-families.

19.8% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older.

Males had a median income of $35,890 versus $25,058 for females.