Erin vs Tennessee Ridge

A side-by-side comparison of Erin and Tennessee Ridge: population, income, housing, and more.

Erin and Tennessee Ridge are places in Tennessee. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Tennessee Ridge has the higher population (1,546 vs 1,212 in Erin). Tennessee Ridge has the higher median household income ($56,583 vs $34,500 in Erin). Tennessee Ridge has the higher median home value ($151,800 vs $137,500 in Erin).

Population, income & housing

	Erin	Tennessee Ridge
Population	1,212	1,546
Median age	48.3 yrs	41.4 yrs
Median household income	$34,500	$56,583
Median home value	$137,500	$151,800
Median gross rent	$527	$881
Housing units	574	682
Homeownership rate	54.2%	85.0%
Bachelor's degree or higher	14.6%	20.9%
Unemployment rate	6.2%	7.0%

Trends (ACS 5-year, 2019–2023)

	Erin	Tennessee Ridge
Population	1,654 → 1,212 (-26.7%)	1,322 → 1,546 (+16.9%)
Median household income	$37,222 → $34,500 (-7.3%)	$40,792 → $56,583 (+38.7%)
Median home value	$82,200 → $137,500 (+67.3%)	$101,500 → $151,800 (+49.6%)
Median gross rent	$583 → $527 (-9.6%)	$696 → $881 (+26.6%)

Erin

Population

1,6541,212

Median household income

$37,222$34,500

Median home value

$82,200$137,500

Median gross rent

$583$527

Tennessee Ridge

Population

1,3221,546

Median household income

$40,792$56,583

Median home value

$101,500$151,800

Median gross rent

$696$881

Age & race/ethnicity

Age distribution (share)

	Erin	Tennessee Ridge
Under 5	2.2%	5.5%
5 to 17	17.8%	20.2%
18 to 24	3.8%	9.2%
25 to 34	7.4%	8.3%
35 to 44	13.8%	13.5%
45 to 54	10.9%	13.3%
55 to 64	13.3%	10.7%
65 to 74	19.1%	11.8%
75 and over	11.7%	7.6%

Race & ethnicity (share)

	Erin	Tennessee Ridge
White (non-Hispanic)	87.0%	87.8%
Black or African American	10.1%	0.6%
American Indian & Alaska Native	0.0%	0.3%
Asian	0.6%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	1.3%	6.0%
Hispanic or Latino	0.9%	5.2%

Educational attainment (age 25+)

Share of adults 25+

	Erin	Tennessee Ridge
No high school diploma	18.6%	9.4%
High school graduate	43.2%	40.9%
Some college or associate's	23.5%	28.8%
Bachelor's degree	6.6%	12.9%
Graduate or professional degree	8.0%	8.0%

Commute to work

How workers get to work (share)

	Erin	Tennessee Ridge
Drove alone	77.2%	83.4%
Carpooled	13.7%	10.4%
Public transit	1.7%	0.0%
Walked	3.1%	0.0%
Bicycle	0.0%	0.0%
Worked from home	0.6%	6.2%
Other means	3.7%	0.0%

Housing

Units in structure (share)

	Erin	Tennessee Ridge
1-unit, detached	68.8%	89.6%
1-unit, attached	0.5%	1.3%
2 to 4 units	13.1%	0.0%
5 to 19 units	5.2%	2.1%
20 or more units	1.0%	0.0%
Mobile home & other	11.3%	7.0%

Poverty & households

	Erin	Tennessee Ridge
Poverty rate	29.9%	13.9%
Average household size	2.25	2.52
Mean commute (minutes)	26	35
Median year structure built	1974	1975