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Big Rock CDP, TN

ZIP 37023 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 37023

37023 has a population of 1,678 with a median age of 44.2 yrs (56.1% male).

Race & Ethnicity
White
94.9%+54% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
2.8%-85% vs US avg
x
Other / Two+
2.3%
x
Age Groups
0–17
28.8%+31% vs US avg
x
18–64
61.5%-0% vs US avg
x
65+
9.7%-40% vs US avg
x
Education
Less than HS
13.8%+24% vs US avg
x
High school
49.1%+87% vs US avg
x
Some college
32.5%+12% vs US avg
x
Bachelor's+
4.7%-86% vs US avg
x
Marital Status
Married
52.9%+10% vs US avg
x
Never married
29.4%-13% vs US avg
x
Divorced
13.3%+30% vs US avg
x
Widowed / Separated
4.3%
x
Diversity Index
10/100

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

Social & household profile

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

Poverty Rate
13.5%+18% vs US avg
x
Foreign Born
0.0%
x
Veterans
17.7%+194% vs US avg
x
Disability
20.7%+54% vs US avg
x
Single Parent
0.0%
x
Recent Births
47.6%+721% vs US avg
x
Top ancestry
AmericanIrishGerman

Health & Community Indicators in 37023

Poverty Rate
13.5%+18% vs US avg
x
Veterans
17.7%+194% vs US avg
x
Foreign Born
0.0%
x
Single Parent
0.0%
x
Disability
20.7%+54% vs US avg
x
Uninsured
10.4%+30% vs US avg
x
SNAP Benefits
21.3%+82% vs US avg
x
Private School
0.0%
x
Recent Births
47.6%+721% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,678
Median age44.2
Poverty rate13.5%
Demographics statistics
Demographics
White94.9%
Hispanic2.8%
Black0.0%
Asian0.0%
Foreign-born0.0%