Moving to Cottage Grove: Pros, Cons & What to Know

Moving to Cottage Grove means moving to a genuinely fast-growing, genuinely safer-than-average Mississippi riverfront suburb anchored by 3M's own long-tenured manufacturing campus.

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3M's own long-tenured riverfront campus

3M has operated its Cottage Grove chemical-manufacturing site since 1947 -- a real, named 1,700-plus-acre campus along the Mississippi River, a genuine, distinct industrial anchor within this Minnesota batch.

A real, genuinely rapid growth story

Cottage Grove is one of Minnesota's genuinely fastest-growing communities, up a real, disclosed 14.18% since the 2020 Census -- from 38,985 to an estimated 44,514 residents by 2026.

A real, substantially favorable crime rate

Cottage Grove's overall crime rate ran well below the national average this pass -- the most favorable crime profile among this four-city Minnesota batch, safer than 81% of US cities nationally.

A real, direct Mississippi River location

Cottage Grove sits directly on the Mississippi River at the southernmost tip of Washington County, approximately 17 miles south of St. Paul -- a genuine, defining geographic feature.

Key takeaways

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Last reviewed: 2026-08-27. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.