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Old Monroe, MO

View of Old Monroe, MO
Image credit: Roastedbeanz1 / CC BY-SA 4.0
Population
281
U.S. Census Population Estimates Program · 2025
Elevation
444 ft
Median Home Value
$155,900
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,225/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$61,250
U.S. Census American Community Survey 5-Year · 2024

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Old Monroe in context.

OverallBest places in MissouriPopulation rankingHighest population places in MissouriNearest larger communityWentzville, Missouri10 miles away · 49,495 residents.

About Old Monroe

Old Monroe is a city in Lincoln County, Missouri, United States. The 2020 census counted 249 residents. Old Monroe was the site of Fort Howard. Old Monroe was laid out in 1819, and named after President James Monroe. A newcomer can read Old Monroe through the overlap of its older landmarks, surrounding geography, and current places. For a newcomer, Old Monroe comes into focus through those concrete links among its past, landscape, and current routines.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0ratingLow PopulationA+100.0rating

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