US > Tennessee > Henry County > Cottage Grove, TN

Cottage Grove, TN Profile: Facts & Data

Advertisement

Cottage Grove Local Links & Resources:
Resources | ALL Cottage Grove Content
Planning to visit Cottage Grove? See Local Hotels

Also See Cottage Grove, TN: ZIP Codes & Maps

Cottage Grove, Tennessee - Basic Facts

The Town of Cottage Grove had a population of 66 as of July 1, 2025.

The primary coordinate point for Cottage Grove is located at latitude 36.3792 and longitude -88.4792 in Henry County. The formal boundaries for the Town of Cottage Grove encompass a land area of 0.19 sq. miles and a water area of 0 sq. miles. Henry County is in the Central time zone (GMT -6).

The Town of Cottage Grove 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 Cottage Grove is located within Commissioner District 1, a minor civil division (MCD) of Henry County.


Jump to... (On This Page!)
  1. Cottage Grove 2025 Demographic Data
  2. Growth Rates for Cottage Grove (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Tennessee Research Tools (Easy Tools & Current Data)
  3. Tennessee Data Comparison Tool - 2025 Demographics
Advertisement

Cottage Grove, TN Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 66 (100%)
Population in Households 66 (100.0%)
Population in Families 44 (66.7%)
Population in Group Quarters1 0
Population Density 386
Diversity Index2 27
 
 

INCOME

Median Household Income $78,911
Average Household Income $84,801
% of Income for Mortgage4 0%
Per Capita Income $42,400
Wealth Index5 80
Socioeconomic Status Index6 Moderate (48.1)
 

HOUSING

Total HU (Housing Units) 37 (100%)
Owner Occupied HU 27 (73.0%)
Renter Occupied HU 6 (16.2%)
Vacant Housing Units 4 (10.8%)
Median Home Value $306,250
Average Home Value $292,130
Housing Affordability Index3 0
 

HOUSEHOLDS

Total Households 33
Average Household Size 2.00
Family Households 20
Average Family Size 2.00
NOTES
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR

 2020-2025 2025-2030
Population 0.00% 0.00%
Households 0.00% 0.00%
Families   2.83%
Median Household Income   -0.22%
Per Capita Income   1.87%
Owner Occupied HU   0.00%

Cottage Grove, TN - Peer Comparisons by Rank and Percentile

The table below compares Cottage Grove to the other 504 incorporated cities, towns and CDPs in Tennessee by rank and percentile using July 1, 2025 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 # 503 0th
Population Density # 284 44th
Median Household Income # 118 77th
Housing Affordability Index # 5 1st
Per Capita Income # 97 81st
Diversity Index # 238 53rd

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

Cottage Grove, TN - Most Popular Things to Do

Also See: Nearby Hotels | Driving Directions

Use HTL Address Research for a Tennessee Address and get...

Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2025, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features

Tennessee Census Data Comparison Tool

Compare Tennessee July 1, 2025 Data
Data:
Locations:
Highest or Lowest:
Results:
View ALL Cottage Grove Content


Henry County


Advertisement


Advertisement
Advertisement

Home | About HTL | Advertise Here | References | Legal | Privacy | Contact
Copyright © 2025 HTL, Inc. All Rights Reserved.
Website Development and Marketing by Blue Tangerine