Moving to Alton: Pros, Cons & What to Know

Moving to Alton means moving to a real, distinctive historic Mississippi River town where Route 66 and the Great River Road genuinely meet -- with honest, disclosed tradeoffs around river flood-risk history and a modestly declining population.

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A wholly distinctive historic identity

Alton hosted the 7th and final Lincoln-Douglas debate in 1858, is the hometown of Robert Wadlow (the tallest person in recorded history) and jazz musician Miles Davis, and carries the real, sobering history of abolitionist editor Elijah Lovejoy's 1837 killing -- a genuinely deep, real historic identity this record discloses in full, not just its more celebratory half (base record).

Real, historically significant Mississippi River flood risk

Alton carries real, disclosed, and historically catastrophic Mississippi River flood risk: the Great Flood of 1993 crested at 42.7 feet in Alton, more than double the 21-foot flood stage and six feet above the prior 1973 record -- worth researching current FEMA flood-zone status directly for any specific river-adjacent property (base record).

Real proximity to the St. Louis, Missouri metro job market

Alton sits directly across the Mississippi River from the Greater St. Louis metro area, genuinely oriented toward St. Louis's job market rather than Chicago's -- consistent with this project's broader Metro East regional framing (base record).

A real, disclosed, ongoing modest population decline

Alton's population is projected to decline modestly from 25,676 (2020 Census) toward roughly 24,762 by 2026, alongside a median household income below both the Illinois and national figures (base record).

Key takeaways

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Last reviewed: 2026-08-25. Independent research; not financial, tax, or legal advice -- confirm current figures with a local professional before making a decision.