United States › Tennessee › Decatur CITY · 2010 ACS
Decatur Tennessee · 1,598 residents · 3.80 sq mi
Time machine
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The short version
With 1,598 people, Decatur is a city in Tennessee. 8% of adults hold a bachelor's degree, below the 28% national rate. Households here earn about 36% less than in Tennessee as a whole. 0% of residents were born outside the United States. 24.6% of residents live below the federal poverty line. Home values have risen by half since 2000, reaching $105,400.
At a glance
Lower income
below the US median
US median: $52,703
Older
median age 41.3
US median: 37.2
Less educated
8% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 38.9 in 2000
US average: 37.2
Population, 1990 – 2024
1K 1K 2K 2K 2K 1990 2000 2010 2020 2024 Decatur Age distribution, 2010
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Section 02
Income & economy $27,614
−26%inflation adjusted, since 2000
from $29,402 in 2000
US average: $52,703
from $18,784 in 2000
US average: $27,286
Households earning $100K+
from 21.4% in 2009
US average: 33.3%
from 15.1% in 2000
US average: 13.8%
Workforce by industry, 2010
Education & health services 7.5%
Professional, scientific, technical 1.7%
Transportation & warehousing 1.2%
Arts, entertainment, food 0.9%
Agriculture, forestry, fishing 0%
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$105,400
+19%inflation adjusted, since 2000
from $70,200 in 2000
US average: $225,659
$530
+19%inflation adjusted, since 2000
from $352 in 2000
US average: $853
from 66.6% in 2000
33.8% rent
from 2.9% in 2009
US average: 12.1%
from 2.07 people in 2009
US average: 2.60
from 14.6% in 2009
US average: 30.9%
from 21.2% in 2009
US average: 46.8%
from 2.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.9%(1,366)
2010
White, non-Hispanic 97.3%(1,555)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 2 more ancestry groups with data from 9.9% in 2000
US average: 27.9%
High school or higher
from 63.6% in 2000
US average: 84.9%
from 2.9% in 2000
US average: 10.2%
Section 06
Commute & transportation from 17.7 min in 2000
US average: 25.2
from 81.9% in 2009
US average: 76.2%
from 8.6% in 2009
US average: 10.4%
from 1.2% in 2009
US average: 4.7%
from 0.0% in 2009
US average: 4.1%
from 6.4% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 8.4% in 2009
US average: 8.7%
Section 07
Work & employment from 19.2% in 2009
US average: 12.9%
from 22.1% in 2009
US average: 35.2%
Section 08
People & community from 0.4% in 2009
US average: 12.8%
from 13.9% in 2009
US average: 9.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 10.7% in 2013
US average: 8.4%
from 31.2% in 2020
US average: 54.8%
Direct-purchase
from 10.7% in 2020
US average: 13.8%
from 27.9% in 2020
US average: 18.4%
from 37.6% in 2020
US average: 20.9%
VA health care
from 3.3% in 2020
US average: 2.2%
Any private
from 43.4% in 2020
US average: 67.1%
Any public
from 58.4% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 9%(12)
Gulf War (1990s) 13.5%(18)
Share of the 133 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Decatur Head to head
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Frequently asked
How many people live in Decatur, Tennessee? Decatur, Tennessee has about 1,598 residents according to the 2010 American Community Survey.
What is the median household income in Decatur, Tennessee? The typical household in Decatur, Tennessee earns about $27,614 a year. Half of households make more than that, and half make less.
Is Decatur, Tennessee expensive? In Decatur, Tennessee, the median home is worth about $105,400, and the typical rent is about $530 a month.
How educated are people in Decatur, Tennessee? About 8.4% of adults age 25 and over in Decatur, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Decatur, Tennessee? About 24.6% of people in Decatur, Tennessee live below the federal poverty line.
Has Decatur, Tennessee grown since 1990? Yes, Decatur, Tennessee has grown since 1990. The population has added about 237 residents, a change of about 17 percent over that period.
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