Fallston
Census-designated place in Harford County, Maryland

Fallston is an unincorporated community (census-designated place) in Harford County, Maryland, with 9,306 residents (2020 Census). It sits at 466 ft (142 m) above sea level. The nearest town is Bel Air North, 3.7 miles E.
- 9,306residents (2020 Census)
- 466 ftelevation · 142 m
- 14.0 sq miland area · 36.3 km²
- 665 / sq mipopulation density
- 21047ZIP code
About Fallston
Fallston is a census-designated place (CDP) in Harford County, Maryland, United States. The population was 8,958 at the 2010 census, up from 8,427 in 2000. Fallston is a semi-rural community consisting mostly of farms and suburban-like developments.
Text: Wikipedia · CC BY-SA 4.0
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Living in Fallston
- Median household income
- $154,688
- Median home value
- $562,300
- Median rent
- $2,268/mo
- Median age
- 44.7
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Map of Fallston
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Open in Google Maps ›Fallston, MD population
Fallston had 9,306 residents in the 2020 Census.
| 2020 Census | 9,306 |
|---|---|
| Density | 665 per sq mi (257 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Fallston at a glance
| State | Maryland (MD) |
|---|---|
| County | Harford County |
| Type | Census-designated place |
| Population | 9,306 (2020) |
| Land area | 14.00 sq mi (36.3 km²) |
| Water area | 0.03 sq mi (0.07 km²) |
| Elevation | 466 ft (142 m) |
| Coordinates | 39.5338° N, 76.4385° W |
| ZIP code | 21047 |
| Census code (GEOID) | 2427700 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Fallston
- Bel Air North3.7 mi E
- Pleasant Hills4.1 mi SE
- Bel Air4.9 mi E
- Jarrettsville5.0 mi N
- Kingsville5.7 mi S
- Bel Air South7.1 mi E
- Honeygo8.9 mi S
- Perry Hall9.0 mi S
- Joppatowne9.3 mi SE
- Hampton9.8 mi SW
- Carney10.0 mi SW
- Abingdon10.1 mi SE
Straight-line distance between town centers.
Frequently asked questions about Fallston
What county is Fallston in?
Fallston is in Harford County, Maryland.
What is the population of Fallston, MD?
9,306 people lived in Fallston at the 2020 Census.
What is the ZIP code of Fallston, MD?
The ZIP code of Fallston is 21047.
What is the elevation of Fallston?
466 feet (142 m) above sea level.
What towns are near Fallston?
Bel Air North (3.7 mi), Pleasant Hills (4.1 mi), Bel Air (4.9 mi), Jarrettsville (5.0 mi), Kingsville (5.7 mi).
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