Cedar Grove, TN 38321 ZIP Code Profile

Related Place Profiles:
Cedar Grove, TN

ZIP Code 38321: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Cedar Grove, TN 38321

  • ZIP Code Type: STANDARD
  • County: Carroll County
  • Centroid: Latitude 35.862, Longitude -88.521
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 26
  • PO Box Addresses: 19
  • Residential Addresses: 1,172
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1,172

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

EXTREMELY LOCAL Demographic Data

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38321 ZIP Code Map

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Cedar Grove, TN 38321 Data & Demographics (As of July 1, 2017)


Total Population 2,388
Daytime Population: Workers 61
Daytime Population: Residents 1,339
Total Daytime Population (TDP) 1,400
Ratio TDP/Total Population1 0.59
Population in Households 2,388
Population in Familes 2,003
Population in Group Qrtrs 0
Population Density2 27
Diversity Index3 23


Median Household Income $39,395
Average Household Income $52,035
Per Capita Income $22,074


Total Housing Units 1,203 (100%)
Owner Occupied HU 805 (66.9%)
Renter Occupied HU 208 (17.3%)
Vacant Housing Units 190 (15.8%)
Median Home Value $85,056
Average Home Value $107,422


Total Households 1,013
Average Household Size 2.36
Family Households 707
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 -0.25% -0.44%
Households -0.27% -0.44%
Families -0.44% -0.54%
Median Household Income   0.93%
Per Capita Income   2.2%

Cedar Grove, TN 38321 - Peer Comparisons by Rank and Percentile

The table below compares 38321 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 # 421 32nd
Population Density # 532 14th
Diversity Index # 236 62nd
Median Household Income # 347 44th
Per Capita Income # 301 51st

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

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