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Summary for Bluff City

About Bluff City (Click for our profile page)

Located in: Sullivan County (see below)

Time Zone: Bluff City lies in the Eastern Time Zone (EST/EDT)

Telephone Area Code: 423

ZIP Code: 37618<1>

Elevation: 1,540 feet [469.39 m] above sea level<2>

From the 2010 US Census (For more detail, see our Census Page for Bluff City)

Population

Year	Population
2019 Est:<3>	1,675 (3.35% decrease since 2010)
2010:	1,733 (11.16% increase since 2000)
2000:	1,559

Total Area:<4> 1.6 sq. miles [4.1 km²] - of which 3.63% is water (0.06 sq. miles [0.2 km²])

Housing Units:<5> 832

GPS Coordinates (Latitude/Longitude)<6>

For the purpose of mapping and calculating distances, we have chosen the following reference point for Bluff City:

Lat: 36.472600° (or 36°28'21" N)

Lon: -82.266500° (or -82°15'59" W)

USGS Topo Map: Bluff City<7>

Federal GNIS/FIPS Codes for Bluff City

GNIS ID: 2403884

FIPS State / Place Code: 47 / 06960

(For more about Federal Codes, see our Misc Page for Bluff City)

About Sullivan County

The city of Blountville is the County Seat for Sullivan County.

From the 2010 US Census (For more detail, see our Census Page for Sullivan)

Population

Year	Population
2019 Est:	158,348 (1.02% increase since 2010)
2010	156,749 (2.42% increase since 2000)
2000:	153,048

Total Area: 429.7 sq. miles [1,112.9 km²] - of which 3.8% is water (16.34 sq. miles [42.3 km²])

Housing Units: 73,760

Official Website: https://sullivancountytn.gov/

Federal GNIS/FIPS Codes for Sullivan

GNIS ID: 1639793

FIPS State / County Code: 47 / 163

(For more about Federal Codes, see our Misc Page for Bluff City)

About Tennessee

From the US Census

Population

Year	Population
2019 Est:	6,830,325 (7.63% increase since 2010)
2010:	6,346,105 (11.54% increase since 2000)
2000:	5,689,283

Websites for State of Tennessee

Official Website: https://www.tn.gov/

Tourism: https://www.tnvacation.com/

Parks: https://tnstateparks.com/

Fishing: https://www.tn.gov/twra/fishing.html

Hunting: https://www.tn.gov/twra/hunting.html

Federal GNIS/FIPS Codes for State of Tennessee

GNIS ID: 1325873

FIPS State: 47

(For more about Federal Codes, see our Misc Page for Bluff City)

Footnotes ...

<1>	ZIP Codes have been created by the United States Postal Service (USPS) as a way of grouping addresses to make delivery more efficient. The boundaries of the ZIP Code can be changed, re-assigned, eliminated or overlapped with other ZIP Codes. So keep in mind that any given ZIP Code is only 'loosely' associated with a city (such as Bluff City). When looking for a ZIP Code, whether Bluff City or elsewhere, it's always best to check the website of the United States Postal Service (USPS).
<2>	The elevation is an estimate for the area around Bluff City - it will be higher in some places and lower in others.
<3>	Every year, the US Census Bureau creates a population estimate for the preceeding year. Keep in mind that this value is an estimate and not an actual count. The most recent Census estimate is for the year 2019.
<4>	The area value has been supplied by the US Census Bureau and it can be different than the geographic boundaries of Bluff City. The value given by the Census Bureau reflects their statistical (or sampling) requirements. For example, if there is a cluster of people living just outside of the community's official boundary, the Census-defined area might be expanded to include that group.
<5>	A Housing Unit is a broad term for those places where people live (whether occupied or temporarily vacant), such as a house, an apartment, a mobile home, or an area that is considered as a separate living quarter. Separate living quarters (consisting of one or more rooms) are considered to be those places where people live, sleep and eat separately from others and that have access to the outside (either directly or by a shared hallway).
<6>	Longitude & latitude values may not be the geographic center of Bluff City, rather it may be a prominent intersection or the center of population, etc. It will vary depending on the source.
<7>	Name of the USGS 7.5 Minute topographic map which includes Bluff City.