Old Monroe
City in Lincoln County, Missouri

Old Monroe is a city in Lincoln County, Missouri, with 249 residents (2020 Census). It sits at 440 ft (134 m) above sea level. The nearest town is Chain of Rocks, 3.2 miles SW.
- 249residents (2020 Census)
- 440 ftelevation · 134 m
- 0.4 sq miland area · 0.9 km²
- 688 / sq mipopulation density
- 63369ZIP code
About Old Monroe
Old Monroe is a city in Lincoln County, Missouri, United States. The population was 249 at the 2020 census.
Text: Wikipedia · CC BY-SA 4.0
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Source: National Weather Service (NOAA).
Nearest webcams to Old Monroe
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Webcams: Windy.com
Living in Old Monroe
- Median household income
- $61,250
- Median home value
- $155,900
- Median rent
- $1,225/mo
- Median age
- 32
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Map of Old Monroe
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Old Monroe Street View
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Open in Google Maps ›Old Monroe, MO population
Old Monroe had 249 residents in the 2020 Census.
| 2020 Census | 249 |
|---|---|
| Density | 688 per sq mi (266 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Old Monroe at a glance
| State | Missouri (MO) |
|---|---|
| County | Lincoln County |
| Type | City |
| Population | 249 (2020) |
| Land area | 0.36 sq mi (0.9 km²) |
| Water area | 0.01 sq mi (0.02 km²) |
| Elevation | 440 ft (134 m) |
| Coordinates | 38.9342° N, 90.7491° W |
| ZIP code | 63369 |
| Census code (GEOID) | 2954416 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Old Monroe
- Chain of Rocks3.2 mi SW
- Winfield4.1 mi N
- Fountain N' Lakes5.9 mi NW
- St. Paul5.9 mi S
- Josephville7.5 mi S
- Foley7.7 mi N
- Flint Hill8.0 mi SW
- Batchtown, IL8.6 mi NE
- Brussels, IL8.7 mi E
- Moscow Mills9.5 mi W
- Wentzville10.3 mi SW
- O'Fallon10.8 mi S
Straight-line distance between town centers.
Frequently asked questions about Old Monroe
What county is Old Monroe in?
Old Monroe is in Lincoln County, Missouri.
What is the population of Old Monroe, MO?
249 people lived in Old Monroe at the 2020 Census.
What is the ZIP code of Old Monroe, MO?
The ZIP code of Old Monroe is 63369.
What is the elevation of Old Monroe?
440 feet (134 m) above sea level.
What towns are near Old Monroe?
Chain of Rocks (3.2 mi), Winfield (4.1 mi), Fountain N' Lakes (5.9 mi), St. Paul (5.9 mi), Josephville (7.5 mi).
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