Hauppauge
Census-designated place in Suffolk County, New York

Hauppauge is an unincorporated community (census-designated place) in Suffolk County, New York, with 20,083 residents (2020 Census). It sits at 62 ft (19 m) above sea level. The nearest town is Islandia, 2.3 miles SE.
- 20,083residents (2020 Census)
- 62 ftelevation · 19 m
- 10.2 sq miland area · 26.4 km²
- 1,968 / sq mipopulation density
- 11788main ZIP code (3 in total)
About Hauppauge
Hauppauge ( HAW-pog) is a hamlet and census-designated place (CDP) in the towns of Islip and Smithtown in western Suffolk County, New York, on Long Island. The population was 20,803 at the time of the 2020 census.
Despite the official county seat of Suffolk County being Riverhead, situated further east, many of the county's government offices are located in Hauppauge.
Text: Wikipedia · CC BY-SA 4.0
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Living in Hauppauge
- Median household income
- $141,378
- Median home value
- $652,900
- Median rent
- $2,646/mo
- Median age
- 44.2
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Map of Hauppauge
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Open in Google Maps ›Hauppauge, NY population
Hauppauge had 20,083 residents in the 2020 Census.
| 2020 Census | 20,083 |
|---|---|
| Density | 1,968 per sq mi (760 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Hauppauge at a glance
| State | New York (NY) |
|---|---|
| County | Suffolk County |
| Type | Census-designated place |
| Population | 20,083 (2020) |
| Land area | 10.21 sq mi (26.4 km²) |
| Water area | 0.09 sq mi (0.23 km²) |
| Elevation | 62 ft (19 m) |
| Coordinates | 40.8224° N, 73.2108° W |
| ZIP codes | 11788, 11749, 11787 |
| Census code (GEOID) | 3632732 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Hauppauge
- Islandia2.3 mi SE
- Smithtown2.4 mi N
- Village of the Branch2.5 mi NE
- Central Islip2.8 mi S
- Brentwood3.4 mi SW
- Nesconset3.6 mi NE
- Commack4.1 mi W
- Ronkonkoma4.7 mi E
- Kings Park4.8 mi NW
- St. James4.8 mi NE
- Bohemia5.0 mi SE
- North Bay Shore5.1 mi SW
Straight-line distance between town centers.
Frequently asked questions about Hauppauge
What county is Hauppauge in?
Hauppauge is in Suffolk County, New York.
What is the population of Hauppauge, NY?
20,083 people lived in Hauppauge at the 2020 Census.
What is the ZIP code of Hauppauge, NY?
The main ZIP code is 11788. Other ZIP codes: 11749, 11787.
What is the elevation of Hauppauge?
62 feet (19 m) above sea level.
What towns are near Hauppauge?
Islandia (2.3 mi), Smithtown (2.4 mi), Village of the Branch (2.5 mi), Central Islip (2.8 mi), Brentwood (3.4 mi).
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