Oak Grove, TN Profile: Facts, Map & Data


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Oak Grove, Tennessee - Basic Facts

The Oak Grove Census Designated Place had a population of 4,654 as of July 1, 2017. Oak Grove ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Tennessee. See peer rankings below.

The primary coordinate point for Oak Grove is located at latitude 36.4264 and longitude -82.4317 in Washington County. The formal boundaries for the Oak Grove Census Designated Place (see map below) encompass a land area of 4.49 sq. miles and a water area of 0.78 sq. miles. Washington County is in the Eastern time zone (GMT -5). The elevation is 1,404 feet.

The Oak Grove Census Designated Place (GNIS ID: 2403360) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Oak Grove Census Designated Place is located within Commissioner District 1, a minor civil division (MCD) of Washington County.

Beneath the boundary map are tables with Oak Grove population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Oak Grove Census Designated Place, TN Boundary Map

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Boundary Maps: Commissioner District 1 | Washington County | Tennessee Counties

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


Total Population 4,654
Daytime Population: Workers 487
Daytime Population: Residents 2,320
Total Daytime Population (TDP) 2,807
Ratio TDP/Total Population1 0.60
Population in Households 4,569
Population in Familes 3,655
Population in Group Qrtrs 85
Population Density2 1,037
Diversity Index3 13


Median Household Income $51,677
Average Household Income $72,754
Per Capita Income $31,018


Total Housing Units 2,210 (100%)
Owner Occupied HU 1,275 (57.7%)
Renter Occupied HU 686 (31.0%)
Vacant Housing Units 249 (11.3%)
Median Home Value $225,314
Average Home Value $245,189


Total Households 1,961
Average Household Size 2.33
Family Households 1,306
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 0.7% 0.82%
Households 0.76% 0.85%
Families 1.09% 0.74%
Median Household Income   3.99%
Per Capita Income   2.98%

Oak Grove, TN - Peer Comparisons by Rank and Percentile

The table below compares Oak Grove to the other 427 incorporated cities, towns and CDPs 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 # 116 73rd
Population Density # 67 85th
Diversity Index # 288 33rd
Median Household Income # 85 80th
Per Capita Income # 41 91st

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

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