Greenfield, TN demographics:
population, income, and more

Total population
2,264
8.6% year-over-year change
Median household income
$47,368/yr
13.3% year-over-year change
Housing units
957
-3.3% year-over-year change

Greenfield population

How many people live in Greenfield

Greenfield is home to 2,264 residents, according to the most recent Census data. Gender-wise, 49.5% of Greenfield locals are male, and 50.5% are female.

Total population
2,264
8.6% year-over-year change
Gender ratio
Male
49.5%
1,121
Female
50.5%
1,143
Value Percent YoY change
Male 1,121 49.5% 13.7%
Female 1,143 50.5% 4.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Greenfield is 37, with the population distributed as follows: about 20.7% are children under 15, then 17.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.1% of the population, while another 19% fall into the 45 to 64 bracket. Finally, around 17.4% are 65 or older.

Median age
37.4
Age breakdown
Under 15
20.7%
15 to 24
17.9%
25 to 44
25.1%
45 to 64
19%
Over 65
17.4%
Value Percent YoY change
Under 15 468 20.7% 16.7%
15 to 24 405 17.9% 31.1%
25 to 44 568 25.1% 15.7%
45 to 64 430 19% -6.3%
Over 65 393 17.4% -7.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Greenfield, 98.3% of the population are US-born citizens, while 0.9% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. There’s also a share of 3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.3%
Non-U.S.-born citizens
0.9%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 2,225 98.3% 7.3%
Non-U.S.-born citizens 21 0.9% 75.0%
Non-citizens 18 0.8% N/A
Racial breakdown
White
89%
Black or African American
4.3%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3%
Other
3.7%
Value Percent
White 2,016 89%
Black or African American 97 4.3%
Two or more races 67 3%
Other 84 3.7%

Households in Greenfield

A peek inside Greenfield households

Greenfield has 854 households, with an average of 3 members in each. Of these, 72.1% are families, while the remaining 27.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
854
-0.6% year-over-year change
Average people per household
3
Non-family households
238
Family households
616
Value Percent YoY change
Non-family households 238 27.9% -18.5%
Family households 616 72.1% 8.6%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Greenfield

The housing landscape of Greenfield

Greenfield's housing consists of 957 units, with 93.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.5% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 2.1% of the housing landscape.

Housing units
957
-3.3% year-over-year change
Housing types
Value Percent
1 unit, detached 892 93.2%
1 unit, attached 14 1.5%
2 units 31 3.2%
Mobile home 20 2.1%
Homes built since 2020
0
% year-over-year change

The age of buildings in Greenfield

In Greenfield, the median construction year is 1964. About 5.8% of homes were built before the 1940s, with another 13.1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 56 5.8% 115.4%
Built between 1940 and 1949 125 13.1% 35.9%
Built between 1950 and 1959 217 22.7% -6.9%
Built between 1960 and 1969 204 21.3% -30.9%
Built between 1970 and 1979 192 20.1% 38.1%
Built between 1980 and 1989 78 8.2% -30.4%
Built between 1990 and 1999 51 5.3% 8.5%
Built between 2000 and 2009 25 2.6% 8.7%
Built between 2010 and 2019 9 0.9% -60.9%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Greenfield occupancy rates

Out of the 854 occupied housing units in Greenfield, 73.5% are owner-occupied, while 26.5% are lived in by tenants. Meanwhile, 10.8% of all homes on the local market sit vacant.

Occupied housing units
854
-0.6% year-over-year change
Occupancy breakdown
Renter occupied
226
Owner occupied
628
Value Percent YoY
change
Renter occupied 226 26.5% 3.7%
Owner occupied 628 73.5% -2.0%
Unoccupied housing units
10.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Greenfield housing costs

Housing costs in Greenfield come to a median of $765 per month, while tenants specifically pay a median gross rent of $782.

Median housing costs per month
$765/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Greenfield
$782/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Greenfield

Greenfield education at a glance

About 48.3% of the population in Greenfield went to high school, while 22.4% pursued college studies. Another 6.1% earned an associate degree and 14.4% hold a bachelor’s. Meanwhile, 4.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 67 4.1% -2.9%
High school diploma 798 48.3% 3.8%
College diploma 370 22.4% -2.9%
Associate degree 100 6.1% 16.3%
Bachelor's degree 238 14.4% 4.8%
Graduate degree 78 4.7% 18.2%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Greenfield

How much people earn in Greenfield

The average annual household income in Greenfield was $62,326 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +16.7% change from the previous year. At the same time, the median income stood at $47,368, reflecting a +13.3% shift over the same period.

Average household income in Greenfield
$62,326/year
16.7% year-over-year change
Median household income in Greenfield
$47,368/year
13.3% year-over-year change

Greenfield income by age

In Greenfield, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $53,105. Those with someone between 45 and 64 in charge, often well established professionally, earn $68,086 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $57,321, while those led by someone over 65, many of whom may be retired, have about $36,927 in earnings. Overall, 86.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $57,321 N/A
25 - 44 $53,105 25.9%
45 - 64 $68,086 59.0%
Over 65 $36,927 8.5%
Above poverty level
1,896
Below poverty level
303
Value Percent YoY
change
Above poverty level 1,896 86.2% 12.0%
Below poverty level 303 13.8% -14.7%

Average renter income in Greenfield

To get a better sense of what renters earn on average in Greenfield, their median household income was $21,622 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 43.4%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$21,622
Rent-to-income ratio
43.4%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Greenfield

Workforce and job types in Greenfield

The job market in Greenfield is powered by 962 working residents, spread across a range of industries and roles. 73.7% of the working population are employed in professional or administrative positions, while 26.3% are in hands-on or service-based jobs. Also, 7% run their own businesses, 60.7% are employed by private companies, and 28.8% work in the public sector.

Workforce demographics

Working population
962
18.6% year-over-year change
White collar
709
Blue collar
253
Value Percent YoY change
White collar 709 73.7% 26.6%
Blue collar 253 26.3% 0.8%
Employer type
Self employees
7%
Private companies
60.7%
Governmental workers
28.8%
Not for profit companies
3.5%
Value Percent YoY change
Self employees 67 7% -18.3%
Private companies 584 60.7% 17.7%
Governmental workers 277 28.8% 25.3%
Not for profit companies 34 3.5% 183.3%
Unemployment rate
2.4%
-46.7% year-over-year change

Available workforce

The unemployment rate in Greenfield stands at 2.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Greenfield

How people get around in Greenfield

Commuting methods vary: 91.6% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 862 91.6% 16.3%
Walk 8 0.8% 14.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Greenfield by zipcode?

Zipcode Population Number of households Median income Average income
38230 3,765 1,499 $55,365 $72,717

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FAQs about Greenfield demographics 

What is the total population of Greenfield?

Greenfield has a total population of 2,264 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +8.6% compared to a year ago.

What is the gender ratio in Greenfield?

The gender ratio in Greenfield is as follows:
  • 49.5% males (1,121 residents)
  • 50.5% females (1,143 residents)

What is the median age in Greenfield?

The median age in Greenfield is 37.4.

What is the age distribution of the population in Greenfield?

The age distribution in Greenfield is as follows:
  • Under 15: 20.7% (468 residents)
  • Ages 15-24: 17.9% (405 residents)
  • Ages 25-44: 25.1% (568 residents)
  • Ages 45-64: 19% (430 residents)
  • Over 65: 17.4% (393 residents)

What is the racial and ethnic makeup of Greenfield?

The racial and ethnic makeup of Greenfield is as follows:
  • White: 89% (2,016 residents)
  • Black or African American: 4.3% (97 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3% (67 residents)
  • Other: 3.7% (84 residents)

What percentage of the population in Greenfield are U.S.-born citizens?

U.S.-born citizens represent 98.3% of the population in Greenfield.

How many housing units are there in Greenfield?

There are 957 housing units in Greenfield, reflecting a -3.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Greenfield and what is the average household size?

Greenfield has a total of 854 households, with an average of 3 people in each.

What is the median household income in Greenfield?

Greenfield has a median household income of $47,368, representing a +13.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Greenfield?

The employment rate is 97.6% in Greenfield, with a workforce of 962 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 73.7% (709 residents)
  • Blue-collar workers: 26.3% (253 residents)

Places of employment:
  • Self-employed: 7% (67 residents)
  • Private companies: 60.7% (584 residents)
  • Governmental workers: 28.8% (277 residents)
  • Not-for-profit companies: 3.5% (34 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025