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Unicoi, TN Profile: Facts & Data

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Unicoi, Tennessee - Basic Facts

The Town of Unicoi had a population of 3,632 as of July 1, 2025.

The primary coordinate point for Unicoi is located at latitude 36.1954 and longitude -82.3496 in Unicoi County. The formal boundaries for the Town of Unicoi encompass a land area of 16.41 sq. miles and a water area of 0 sq. miles. Unicoi County is in the Eastern time zone (GMT -5).

The Town of Unicoi 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 Unicoi is located within Commissioner District 3, a minor civil division (MCD) of Unicoi County.


Jump to... (On This Page!)
  1. Unicoi 2025 Demographic Data
  2. Growth Rates for Unicoi (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
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Unicoi, TN Data & Demographics (As of July 1, 2025)

POPULATION

Total Population 3,632 (100%)
Population in Households 3,541 (97.5%)
Population in Families 2,856 (78.6%)
Population in Group Quarters1 91 ( 2.5%)
Population Density 224
Diversity Index2 30
 
 

INCOME

Median Household Income $52,100
Average Household Income $76,635
% of Income for Mortgage4 34%
Per Capita Income $32,808
Wealth Index5 70
Socioeconomic Status Index6 Moderate (49.8)
 

HOUSING

Total HU (Housing Units) 1,724 (100%)
Owner Occupied HU 1,169 (67.8%)
Renter Occupied HU 383 (22.2%)
Vacant Housing Units 172 ( 10.0%)
Median Home Value $283,403
Average Home Value $292,538
Housing Affordability Index3 69
 

HOUSEHOLDS

Total Households 1,552
Average Household Size 2.28
Family Households 1,032
Average Family Size 3.00
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 -1.02% -0.27%
Households -0.22% -0.10%
Families   -0.41%
Median Household Income   1.98%
Per Capita Income   2.46%
Owner Occupied HU   -0.02%

Unicoi, TN - Peer Comparisons by Rank and Percentile

The table below compares Unicoi 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 # 142 72nd
Population Density # 373 26th
Median Household Income # 358 29th
Housing Affordability Index # 64 13th
Per Capita Income # 238 53rd
Diversity Index # 198 61st

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

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