Bluff City, TN 37618 ZIP Code Profile

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Bluff City, TN

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ZIP Code 37618: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Bluff City, TN 37618

  • ZIP Code Type: STANDARD
  • County: Sullivan County
  • Centroid: Latitude 36.47, Longitude -82.239
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 255
  • PO Box Addresses: 420
  • Residential Addresses: 5,644
    • Multi-Family Addresses: 0
    • Single Family Addresses: 5,644

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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37618 ZIP Code Map

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Bluff City, TN 37618 Data & Demographics (As of July 1, 2017)


Total Population 13,108
Daytime Population: Workers 1,725
Daytime Population: Residents 7,512
Total Daytime Population (TDP) 9,237
Ratio TDP/Total Population1 0.70
Population in Households 13,092
Population in Familes 10,969
Population in Group Qrtrs 16
Population Density2 188
Diversity Index3 7


Median Household Income $41,491
Average Household Income $56,247
Per Capita Income $23,066


Total Housing Units 6,032 (100%)
Owner Occupied HU 4,238 (70.3%)
Renter Occupied HU 1,129 (18.7%)
Vacant Housing Units 665 (11.0%)
Median Home Value $124,869
Average Home Value $171,000


Total Households 5,367
Average Household Size 2.44
Family Households 3,824
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.48% 0.39%
Households 0.41% 0.35%
Families 0.25% 0.24%
Median Household Income   2.86%
Per Capita Income   3.07%

Bluff City, TN 37618 - Peer Comparisons by Rank and Percentile

The table below compares 37618 to the other 616 ZIP Codes in Tennessee by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 178 71st
Population Density # 188 70th
Diversity Index # 571 7th
Median Household Income # 291 53rd
Per Capita Income # 249 60th

Additional comparisons and rankings can be made with a VERY EASY TO USE Tennessee Census Data Comparison Tool.

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