Hollow Rock, TN Profile: Facts, Map & Data


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Hollow Rock, Tennessee - Basic Facts

The Town of Hollow Rock had a population of 691 as of July 1, 2017.

The primary coordinate point for Hollow Rock is located at latitude 36.0353 and longitude -88.2692 in Carroll County. The formal boundaries for the Town of Hollow Rock (see map below) encompass a land area of 1.78 sq. miles and a water area of 0.01 sq. miles. Carroll County is in the Central time zone (GMT -6). The elevation is 420 feet.

The Town of Hollow Rock (GNIS ID: 2405850) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Town of Hollow Rock is located within Commissioner District 4, a minor civil division (MCD) of Carroll County.

Beneath the boundary map are tables with Hollow Rock 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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Town of Hollow Rock, TN Boundary Map

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Boundary Maps: Commissioner District 4 | Carroll County | Tennessee Counties

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Hollow Rock, TN Data & Demographics (As of July 1, 2017)


Total Population 691
Daytime Population: Workers 52
Daytime Population: Residents 496
Total Daytime Population (TDP) 548
Ratio TDP/Total Population1 0.79
Population in Households 685
Population in Familes 568
Population in Group Qrtrs 6
Population Density2 388
Diversity Index3 23


Median Household Income $29,268
Average Household Income $45,449
Per Capita Income $18,294


Total Housing Units 372 (100%)
Owner Occupied HU 225 (60.5%)
Renter Occupied HU 77 (20.7%)
Vacant Housing Units 70 (18.8%)
Median Home Value $66,848
Average Home Value $77,009


Total Households 302
Average Household Size 2.27
Family Households 205
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 -0.53% -0.76%
Households -0.49% -0.81%
Families 0.48% -0.89%
Median Household Income   1.13%
Per Capita Income   2.2%

Hollow Rock, TN - Peer Comparisons by Rank and Percentile

The table below compares Hollow Rock 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 # 321 25th
Population Density # 262 39th
Diversity Index # 170 60th
Median Household Income # 390 9th
Per Capita Income # 354 17th

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

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