ZipCodesToGo
Tennessee ZIP Codes
Polk County
Reliance, TN
37369
37369 ZIP Code — Reliance, TN
Polk County, Tennessee
ZIP code 37369 is located in
Reliance ,
Tennessee ,
within Polk County .
It covers approximately 108.32 square miles and serves a population of
451 residents.
This is a standard ZIP code in the Eastern (ET) timezone,
served by area code 423 .
About ZIP code 37369
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $114,500. Owner-occupancy is high at 89%, well above the national average.
The gap between median ($38,194) and mean household income suggests income inequality — a small number of higher earners pull the average up. 69% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. An above-average commute of 39 minutes suggests many residents work outside the immediate area.
College attainment at 13% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of smoking (25%) compared to national benchmarks.
Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%; and disability rates above the national average at 31%.
Overall, ZIP code 37369 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.
37369 ZIP code map
View map of 37369
Cities in ZIP code 37369
Below are the cities the US Postal Service accepts for ZIP code 37369. Using any city not on this list may result in mail delivery delays.
Demographics
updated 05/2026
Population
Total population
451
Population density
4 / sq mi
State FIPS
47
County FIPS
139
Geography
Land area
108.32 sq mi
Water area
1.03 sq mi
Latitude
35.2022
Longitude
-84.5164
Timezone
Eastern (ET)
Area code
423
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
54.3%
45.7%
$50k – $100k
35.5%
28.9%
30.9%
$100k – $200k
14.5%
12.7%
18.3%
Over $200k
0.0%
4.2%
5.1%
Demographics & statistics
$38,194
Median household income
$114,500
Median home value
13.0%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 32 7.1% 18 and over 419 92.9% 65 and over 175 38.8% Median age 56.9 years
Race & ethnicity
Black or African American
5.3%
Group Count % White 361 73.4% Hispanic or Latino 41 8.3% Other race 41 8.3% Black or African American 26 5.3% Two or more races 23 4.7%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
50.0%
54.3%
45.7%
$50k – $100k
35.5%
28.9%
30.9%
$100k – $200k
14.5%
12.7%
18.3%
Over $200k
0.0%
4.2%
5.1%
Range % of households $10k–$15k 12.6% $15k–$25k 0.5% $25k–$35k 33.6% $35k–$50k 11.7% $50k–$75k 15.9% $75k–$100k 7.0% $100k–$150k 7.9% $150k–$200k 2.8% $200k+ 7.9% Median income $38,194
Housing
Housing overview
Metric Value Median home value $114,500 Median rent / month $0 Owner occupied 88.8% Renter occupied 11.2% Vacant 53.0% Single-family detached 61.3% Large apartment buildings 0.0% Mobile homes 36.3% Median rooms 4.9 Avg household size (owned) 2.13
Year built
Era % 2020 or later 2.2% 2010–2019 8.8% 2000–2009 9.2% 1990–1999 31.2% 1980–1989 10.5% 1970–1979 10.8% 1960–1969 7.3% 1950–1959 1.1% 1940–1949 1.3% 1939 or earlier 17.6%
Bedrooms
Size % of units No bedroom (studio) 2.6% 1 bedroom 5.1% 2 bedrooms 43.5% 3 bedrooms 45.7% 4 bedrooms 3.1% 5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households No vehicle 2.8% 1 vehicle 31.8% 2 vehicles 27.1% 3 or more 38.3%
Heating fuel
Fuel type % Utility gas 10.7% Electricity 30.8% Propane / LP gas 25.7% Wood 29.9% No fuel used 2.8%
Households & families
Household type Count % Married-couple family 124 57.9% Cohabiting couple 10 4.7% Male householder, no spouse 56 26.2% Female householder, no spouse 24 11.2% Households with children under 18 23 10.7% Households with seniors (65+) 132 61.7% Average household size 2.11
Marital status
Status Male Female Never married 17.4% 11.2% Married 55.6% 66.9% Separated 0.0% 3.4% Widowed 11.6% 13.5% Divorced 15.4% 5.1%
Education
Less than 9th grade
11.5%
Some HS, no diploma
10.9%
Some college, no degree
20.4%
Graduate / professional
2.3%
Metric % HS diploma or higher 77.6% Bachelor's or higher 13.0%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 26 47.3% High school 5 9.1% College / grad school 24 43.6%
Employment
Industry of employment
Education & healthcare
18.4%
Arts, food & hospitality
7.8%
Transportation & utilities
6.4%
Finance & real estate
4.3%
Professional & management
3.5%
Public administration
0.7%
Occupation
Category % Management, business & arts 26.2% Service 7.8% Sales & office 14.9% Natural resources & construction 0.0% Production & transportation 51.1%
Employment type
Type % Private sector 77.3% Government 19.1% Self-employed 3.5% Unpaid family workers 0.0%
Commute
Method % Drive alone 90.9% Carpool 0.0% Public transit 0.0% Walk 0.0% Work from home 0.8% Other means 8.3% Avg commute (minutes) 38.6
Poverty
Married-couple families
0.0%
Female-led households
0.0%
Income support
Source % of households Social Security 68.7% Retirement income 38.3% Supplemental Security 4.7% Cash public assistance 2.3% Food stamps / SNAP 8.9%
Health indicators
Condition % Obesity 39.0% High blood pressure 43.2% High cholesterol 39.6% Diabetes 14.6% Heart disease 9.0% Stroke 4.2% Asthma 10.6% Arthritis 34.3% Kidney disease 3.6% Pulmonary disease 11.4% Cancer 8.0%
Behavior / access % Smoking 25.1% Binge drinking 13.2% No physical activity 28.0% Less than 7 hrs sleep 36.2% Depression 27.0% Fair or poor health 19.6% Poor mental health 16.7% Poor physical health 13.9% No health insurance 16.8% Visited doctor (checkup) 76.2% Visited dentist 52.1% Cholesterol screening 91.4% Teeth loss 19.8%
Veterans & disability
Veterans Count % Civilian veterans 51 12.2%
Disability % Any disability 30.6% Under 18 25.0% 18–64 years 9.4% 65 and over 61.1%
Health insurance coverage
Type % Private insurance 50.6% Public insurance 53.0% No insurance 11.3% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 440 97.6% Spanish 19 4.3% Other Indo-European 19 4.3% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 426 94.5% Born in same state 422 93.6% Born in different state 209 46.3% Foreign born 4 0.9% Naturalized citizen 25 5.5% Not a US citizen 6 24.0%
Ancestry
Ancestry Count % Arab 82 18.2% French 61 13.5% Italian 42 9.3%
Ancestry Count % English 20 4.4% Irish 18 4%
Technology access
Metric % of households Computer access 47.5% Internet access 64.5%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 37369
What city is ZIP code 37369 in?
ZIP code 37369 is primarily assigned to Reliance, Tennessee.
What county is ZIP code 37369 in?
ZIP code 37369 falls within Polk County, Tennessee.
Does ZIP code 37369 have a large retiree population?
69% of households in ZIP code 37369 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 37369 have an older population?
39% of residents in ZIP code 37369 are 65 or older, above the national average of ~17%.
Is ZIP code 37369 mostly owner-occupied?
89% of occupied units in ZIP code 37369 are owner-occupied, well above the national average.
How educated is the population of ZIP code 37369?
13% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What timezone is ZIP code 37369 in?
ZIP code 37369 observes the EST timezone.
Need the complete ZIP code database?
Download all 42,000+ US ZIP codes — Excel, CSV, or Access. Includes lat/lng, county FIPS & timezone.
Download database →
