Chipmunks may look harmless, yet they can cause a surprising range of problems around your home. The main risks include burrowing damage, ruined plants, and repeated digging that can weaken soil near walkways, patios, decks, and foundations.
If you have noticed small holes, chewed plants, or scattered seed near your yard, you may already be seeing the early signs of chipmunk activity. When they keep coming back to the same spots, the damage can grow from a nuisance into a property issue.
Structural Damage From Burrowing
Chipmunk burrows can look minor at first, but their tunnels loosen soil and create hidden weak spots near important surfaces. The USDA reports that chipmunks can undermine foundations, patios, steps, retaining walls, and sidewalks with their digging.
How Tunnels Affect Patios, Stairs, Decks, and Foundations
When chipmunks burrow under hard surfaces, the soil settles unevenly. That can leave loose pavers, cracked edges, or areas that feel soft underfoot.
Near decks and stairs, repeated tunneling reduces support at the edges. Those areas become less stable over time.
Where Chipmunk Burrows Commonly Appear Around a House
Chipmunks often dig burrows along foundation edges, beside steps, under shrubs, and near retaining walls. They also favor areas with cover, like brush piles, stacked wood, and dense ground cover.
If you keep seeing fresh soil in the same places, chipmunks are likely using those spots as regular travel routes or nesting areas.
Yard and Garden Problems
Chipmunks dig, nibble, and carry off food items that make your yard and garden feel less healthy and less tidy. They can do a lot of damage before you ever see one in the act.
Bulbs, Seeds, Seedlings, and Produce at Risk
Your bulbs, seeds, and young seedlings are easy targets because chipmunks dig where food is buried or newly planted. They may also eat fruits, vegetables, and tender shoots, which can leave gaps in beds that were looking full just days earlier.
Chipmunks can ruin plantings by digging tunnels and eating bulbs, fruits, and veggies.
Bird Feeders, Ground Cover, and Other Common Attractants
Spilled bird seed attracts chipmunks, especially when it falls beneath feeders. Chipmunks often gather and stash those seeds nearby, which keeps them returning to the same area.
Dense ground cover, brush, and sheltered planting beds make your yard feel safer to them. The more cover and easy food access you offer, the more likely chipmunks are to settle in.
Signs the Activity Is Getting Worse
A few small holes may not mean a major issue, but repeated digging in the same places points to a growing chipmunk infestation. Once you start seeing multiple signs together, the activity is likely becoming more established.
Visible Clues Such as Holes, Digging, and Plant Damage
Fresh holes near borders, steps, shrubs, or foundation edges are one of the clearest signs. You may also notice loose soil, disturbed mulch, chewed stems, or plants that seem partly dug up overnight.
When damage keeps appearing in the same spots, chipmunks are likely using that route regularly.
Chipmunk Droppings, Food Piles, and Other Evidence of Nesting
Chipmunk droppings can show where the animals feed or nest nearby. If you find them under decks, beside sheds, or near garden beds, that area may be active more than you realize.
Small piles of seeds, nutshells, or plant debris also point to food storage. Repeated clutter in sheltered corners often means chipmunks are spending time there, not just passing through.
When to Remove Them and Prevent More Damage
If chipmunk damage is limited to a few beds, prevention may be enough. Once burrows, chewing, and repeated returns start happening near structures, it is time to act quickly.
How to Get Rid of Chipmunks Safely
Start by removing what attracts them. Clean up fallen seed, protect bulbs, and clear brush or debris near the house so chipmunks have fewer hiding places.
Seal easy access points and reduce food sources first. If they keep returning or are active in hard-to-reach areas, call a professional for help.
Long-Term Ways to Get Rid of Chipmunks Around Homes and Gardens
Make your property less inviting to get rid of chipmunks long-term. Use covered feeders and store pet food securely.
Keep dense vegetation away from foundations and walkways. Protect planting beds with barriers or containers for bulbs and seedlings.
Small changes can make your yard far less appealing to chipmunks over time.
