US5.com
  1. Home
  2. States
  3. Tennessee
  4. ZIP 37845
  5. People & Community
Petros CDP, TN

ZIP 37845 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Low Income AreaLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 37845

37845 has a population of 116 with a median age of 67.0 yrs (31.0% male).

Race & Ethnicity
White
94.0%+53% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Other / Two+
6.0%
x
Age Groups
0–17
0.0%
x
18–64
25.0%-59% vs US avg
x
65+
75.0%+360% vs US avg
x
Education
Less than HS
25.0%+125% vs US avg
x
High school
44.0%+68% vs US avg
x
Some college
31.0%+7% vs US avg
x
Bachelor's+
0.0%
x
Marital Status
Married
75.0%+56% vs US avg
x
Never married
0.0%
x
Divorced
0.0%
x
Widowed / Separated
25.0%
x
Diversity Index
11/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
0.0%
x
Veterans
0.0%
x
Disability
94.0%+601% vs US avg
x
Single Parent
0.0%
x
Top ancestry
IrishWelshEnglish

Health & Community Indicators in 37845

Poverty Rate
0.0%
x
Veterans
0.0%
x
Single Parent
0.0%
x
Disability
94.0%+601% vs US avg
x
Uninsured
25.0%+213% vs US avg
x
SNAP Benefits
0.0%
x
Private School
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population116
Median age67.0
Poverty rate0.0%
Demographics statistics
Demographics
White94.0%
Hispanic0.0%
Black0.0%
Asian0.0%