Greenfield vs Martin

A side-by-side comparison of Greenfield and Martin: population, income, housing, and more.

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

Martin has the higher population (10,864 vs 2,085 in Greenfield). Greenfield has the higher median household income ($41,798 vs $41,510 in Martin). Martin has the higher median home value ($177,700 vs $88,400 in Greenfield).

Population, income & housing

	Greenfield	Martin
Population	2,085	10,864
Median age	41.5 yrs	25.1 yrs
Median household income	$41,798	$41,510
Median home value	$88,400	$177,700
Median gross rent	$718	$808
Housing units	990	4,667
Homeownership rate	74.6%	43.3%
Bachelor's degree or higher	19.7%	29.3%
Unemployment rate	5.3%	5.6%

Trends (ACS 5-year, 2019–2023)

	Greenfield	Martin
Population	2,336 → 2,085 (-10.7%)	10,635 → 10,864 (+2.2%)
Median household income	$33,697 → $41,798 (+24.0%)	$32,364 → $41,510 (+28.3%)
Median home value	$73,100 → $88,400 (+20.9%)	$128,600 → $177,700 (+38.2%)
Median gross rent	$618 → $718 (+16.2%)	$665 → $808 (+21.5%)

Greenfield

Population

2,3362,085

Median household income

$33,697$41,798

Median home value

$73,100$88,400

Median gross rent

$618$718

Martin

Population

10,63510,864

Median household income

$32,364$41,510

Median home value

$128,600$177,700

Median gross rent

$665$808

Age & race/ethnicity

Age distribution (share)

	Greenfield	Martin
Under 5	5.8%	4.8%
5 to 17	17.6%	11.2%
18 to 24	10.7%	33.8%
25 to 34	9.6%	12.0%
35 to 44	13.9%	10.1%
45 to 54	12.8%	7.9%
55 to 64	9.2%	9.0%
65 to 74	12.5%	6.4%
75 and over	7.9%	4.8%

Race & ethnicity (share)

	Greenfield	Martin
White (non-Hispanic)	87.8%	73.0%
Black or African American	4.9%	17.5%
American Indian & Alaska Native	0.0%	0.4%
Asian	0.3%	2.6%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	1.5%	0.0%
Two or more races	2.6%	3.5%
Hispanic or Latino	2.9%	3.1%

Educational attainment (age 25+)

Share of adults 25+

	Greenfield	Martin
No high school diploma	11.9%	7.8%
High school graduate	46.8%	37.7%
Some college or associate's	21.6%	25.2%
Bachelor's degree	14.9%	16.5%
Graduate or professional degree	4.8%	12.9%

Commute to work

How workers get to work (share)

	Greenfield	Martin
Drove alone	85.7%	74.8%
Carpooled	6.2%	7.2%
Public transit	0.0%	0.5%
Walked	0.9%	7.0%
Bicycle	0.0%	0.3%
Worked from home	3.8%	7.2%
Other means	3.3%	3.0%

Housing

Units in structure (share)

	Greenfield	Martin
1-unit, detached	93.7%	53.9%
1-unit, attached	1.9%	2.0%
2 to 4 units	1.7%	27.9%
5 to 19 units	0.7%	10.2%
20 or more units	0.0%	1.5%
Mobile home & other	1.9%	4.5%

Poverty & households

	Greenfield	Martin
Poverty rate	17.2%	27.9%
Average household size	2.43	2.17
Mean commute (minutes)	24	14
Median year structure built	1965	1980