Monrovia
Census-designated place in Frederick County, Maryland

Monrovia is an unincorporated community (census-designated place) in Frederick County, Maryland, with 2,702 residents (2020 Census). It sits at 518 ft (158 m) above sea level. The nearest town is Green Valley, 2.2 miles SE.
- 2,702residents (2020 Census)
- 518 ftelevation · 158 m
- 2.2 sq miland area · 5.8 km²
- 1,203 / sq mipopulation density
- 21770ZIP code
About Monrovia
Monrovia is an unincorporated community and census-designated place (CDP) in Frederick County, in the U.S. state of Maryland. As of the 2020 census it had a population of 2,702.
Text: Wikipedia · CC BY-SA 4.0
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Living in Monrovia
- Median household income
- $207,153
- Median home value
- $805,100
- Median age
- 38.1
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Map of Monrovia
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Open in Google Maps ›Monrovia, MD population
Monrovia had 2,702 residents in the 2020 Census.
| 2020 Census | 2,702 |
|---|---|
| Density | 1,203 per sq mi (465 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Monrovia at a glance
| State | Maryland (MD) |
|---|---|
| County | Frederick County |
| Type | Census-designated place |
| Population | 2,702 (2020) |
| Land area | 2.25 sq mi (5.8 km²) |
| Water area | 0.00 sq mi (0.00 km²) |
| Elevation | 518 ft (158 m) |
| Coordinates | 39.3595° N, 77.2749° W |
| ZIP code | 21770 |
| Census code (GEOID) | 2453100 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Monrovia
- Green Valley2.2 mi SE
- New Market2.3 mi N
- Linganore4.0 mi N
- Urbana4.3 mi SW
- Bartonsville4.6 mi NW
- Spring Ridge4.7 mi NW
- Mount Airy6.6 mi E
- Damascus7.4 mi SE
- Ballenger Creek7.9 mi W
- Buckeystown8.5 mi W
- Libertytown9.0 mi N
- Frederick9.1 mi NW
Straight-line distance between town centers.
Frequently asked questions about Monrovia
What county is Monrovia in?
Monrovia is in Frederick County, Maryland.
What is the population of Monrovia, MD?
2,702 people lived in Monrovia at the 2020 Census.
What is the ZIP code of Monrovia, MD?
The ZIP code of Monrovia is 21770.
What is the elevation of Monrovia?
518 feet (158 m) above sea level.
What towns are near Monrovia?
Green Valley (2.2 mi), New Market (2.3 mi), Linganore (4.0 mi), Urbana (4.3 mi), Bartonsville (4.6 mi).
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