1900 to Present 

  1. 1900's
  2. 1910's
  3. 1920's
  4. 1930's - 1940's
  • The area’s population is between 100 and 150 people.
  • The town consists of a creamery, a blacksmith shop, a general store, two Lutheran churches, two saloons, an elementary school, a lumber yard and a train station, which is the hub of activity.
  • A Sears house - a build-it-yourself house purchased from Sears, Roebuck and Co. was built in Ontarioville in 1903.

  1. 1950's
  2. 1960's
  3. 1970's
  4. 1980's - 1990's
  5. 2000's - 2010
  6. 2010's-Present
  • The first Hanover Park Village Hall was constructed in 1961 and later dedicated to Louis Barone, a past Hanover Park Village President. Leading the dedication ceremony was Village President Sonya Crawshaw.
  • In 1965, the intersection of Barrington and Irving Park Roads is a four-way stop.
  • The town’s population nears 5,000.
  • A residential development boom begins, and the Greenbrook subdivision is built.