Sunset over a lake; golden light reflects on the water. Yellow flowers and green grass in the foreground.

Welcome to Lake Petersburg

A private lake community surrounded by nature, recreation, and connection.  

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Community, Safety, and Fun

Stay up to date with events, safety tips, and community announcements. 

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Life on the Lake

Enjoy boating, skiing and fishing in the heart of Central Illinois.

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A Private Lakefront Community


Lake Petersburg is a private, not-for-profit community located less than 25 miles from Springfield, Illinois. With more than 14 miles of shoreline and 1,700 acres of water, residents enjoy peaceful, recreational living while staying connected to nearby conveniences.


Founded in 1960, the Lake Petersburg Association maintains the beauty, safety, and enjoyment of the lake for homeowners and guests.

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Every Day is Better on the Water


Lake Petersburg offers the perfect balance of recreation and relaxation, providing endless opportunities for lake activities and community events.


Highlights: 

  • Boating & Kayaking: Private boat ramps and coves for water sports and quiet exploration. 
  • Fishing & Wildlife: Stocked with bass, crappie, catfish, and bluegill in a naturally rich habitat. 
  • Community Events: Picnics, fireworks, golf outings, and neighborhood gatherings throughout the year.
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Stay Informed


Keep up with what’s happening around the lake through the News & Notices section. From board updates and safety reminders to seasonal announcements and community alerts, this is your go-to source for the latest information. Check back often to stay connected and up to date with Lake Petersburg life.

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1,400


Acre Watershed

14


Miles of Shoreline

1,700


Acres Underwater

ALL


Homes are Waterfront

Things To Do


Lake Petersburg offers the perfect balance of recreation and relaxation, providing endless opportunities for lake activities.

  • Person in red sweater holds fishing rod over water.

    FISHING

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  • Bald eagle in flight over water, wings outstretched, talons extended.

    WILDLIFE

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  • People kayaking on a calm river; lush green plants line the banks, bright sunlight.

    KAYAKING

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  • Tall green grass against a white sky.