Thiells
Census-designated place in Rockland County, New York

Thiells is an unincorporated community (census-designated place) in Rockland County, New York, with 5,240 residents (2020 Census). It sits at 276 ft (84 m) above sea level. The nearest town is Mount Ivy, 1.2 miles SW.
- 5,240residents (2020 Census)
- 276 ftelevation · 84 m
- 1.8 sq miland area · 4.7 km²
- 2,886 / sq mipopulation density
- 10984main ZIP code (2 in total)
About Thiells
Thiells, known as Thiell's Corner in the 1850s, is a hamlet and census-designated place (CDP) in the town of Haverstraw, Rockland County, New York, United States. It is located north of Mount Ivy, east of Pomona, south of Tomkins Cove, and west of Garnerville. The population was 5,240 as of the 2020 census.
During the American Revolution, Thiells was known as Haverstraw Forge, where General "Mad" Anthony Wayne, leading 1,350 Continental Army troops, was able to watch the area of Stony Point.
Text: Wikipedia · CC BY-SA 4.0
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Living in Thiells
- Median household income
- $133,623
- Median home value
- $579,700
- Median rent
- $1,755/mo
- Median age
- 39.8
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Map of Thiells
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Open in Google Maps ›Thiells, NY population
Thiells had 5,240 residents in the 2020 Census.
| 2020 Census | 5,240 |
|---|---|
| Density | 2,886 per sq mi (1,114 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Thiells at a glance
| State | New York (NY) |
|---|---|
| County | Rockland County |
| Type | Census-designated place |
| Population | 5,240 (2020) |
| Land area | 1.82 sq mi (4.7 km²) |
| Water area | 0.03 sq mi (0.08 km²) |
| Elevation | 276 ft (84 m) |
| Coordinates | 41.2055° N, 74.0136° W |
| ZIP codes | 10984, 10923 |
| Census code (GEOID) | 3673583 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Thiells
- Mount Ivy1.2 mi SW
- West Haverstraw1.4 mi E
- Stony Point1.8 mi NE
- Pomona2.4 mi SW
- New City3.9 mi S
- Haverstraw4.1 mi SE
- Montrose4.3 mi NE
- Verplanck4.3 mi NE
- New Hempstead4.5 mi SW
- New Square4.5 mi S
- Wesley Hills4.6 mi SW
- Crugers4.9 mi E
Straight-line distance between town centers.
Frequently asked questions about Thiells
What county is Thiells in?
Thiells is in Rockland County, New York.
What is the population of Thiells, NY?
5,240 people lived in Thiells at the 2020 Census.
What is the ZIP code of Thiells, NY?
The main ZIP code is 10984. Other ZIP codes: 10923.
What is the elevation of Thiells?
276 feet (84 m) above sea level.
What towns are near Thiells?
Mount Ivy (1.2 mi), West Haverstraw (1.4 mi), Stony Point (1.8 mi), Pomona (2.4 mi), New City (3.9 mi).
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