United States › Tennessee › Decatur County COUNTY · 2000 CENSUS
Decatur County Tennessee · 11,731 residents · 334 sq mi
Time machine
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The short version
With 11,731 people, Decatur County is a county in Tennessee. Four-year degrees are less common here than nationally, at 7% of adults. The median age is 41.2, about 6 years above the US median. Owners hold 80% of the housing stock. The typical home is worth $56,200, having risen by half since 1990. Median rent is $346 a month.
At a glance
Lower income
below the US median
US median: $42,589
Older
median age 41.2
US median: 35.2
Less educated
7% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 38.8 in 1990
US average: 35.2
Population, 1990 – 2024
10K 11K 11K 12K 12K 1990 2000 2010 2020 2024 Decatur County Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $28,741
+22%inflation adjusted, since 1990
from $17,925 in 1990
US average: $42,589
from $9,345 in 1990
US average: $21,522
from 19.9% in 1990
US average: 12.4%
$56,200
+24%inflation adjusted, since 1990
from $34,300 in 1990
US average: $120,530
$346
+4%inflation adjusted, since 1990
from $253 in 1990
US average: $602
from 80.5% in 1990
19.9% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 95.7%(10,025)
Hispanic / Latino 0.6%(61)
2000
White, non-Hispanic 93.4%(10,954)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 11 more ancestry groups with data from 4.8% in 1990
US average: 24.4%
High school or higher
from 52.9% in 1990
US average: 80.3%
from 1.5% in 1990
US average: 8.8%
Section 06
Commute & transportation from 20.6 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 13.4% in 2013
US average: 8.4%
from 44.6% in 2020
US average: 54.8%
Direct-purchase
from 16.3% in 2020
US average: 13.8%
from 27.7% in 2020
US average: 18.4%
from 26.9% in 2020
US average: 20.9%
VA health care
from 2.0% in 2020
US average: 2.2%
Any private
from 59.4% in 2020
US average: 67.1%
Any public
from 49.1% 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) 15.1%(73)
Gulf War (1990s) 14.5%(70)
Share of the 484 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 County Head to head
Compare Decatur County to nearby counties DECATUR COUNTY VS
Perry County
Income $55,972 +95%
Home value $126,900 +126%
Population 9,126 −23%
SEE FULL COMPARISON →
DECATUR COUNTY VS
Henderson County
Income $55,136 +92%
Home value $164,800 +193%
Population 28,518 +141%
SEE FULL COMPARISON →
DECATUR COUNTY VS
Hardin County
Income $49,956 +74%
Home value $160,400 +185%
Population 27,983 +137%
SEE FULL COMPARISON →
DECATUR COUNTY VS
Wayne County
Income $52,294 +82%
Home value $130,700 +133%
Population 16,416 +39%
SEE FULL COMPARISON →
Frequently asked
How many people live in Decatur County, Tennessee? Decatur County, Tennessee has about 11,731 residents according to the 2000 Census.
What is the median household income in Decatur County, Tennessee? The typical household in Decatur County, Tennessee earns about $28,741 a year. Half of households make more than that, and half make less.
Is Decatur County, Tennessee expensive? In Decatur County, Tennessee, the median home is worth about $56,200, and the typical rent is about $346 a month.
How educated are people in Decatur County, Tennessee? About 7.3% of adults age 25 and over in Decatur County, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Decatur County, Tennessee? About 16.0% of people in Decatur County, Tennessee live below the federal poverty line.
Has Decatur County, Tennessee grown since 1990? Yes, Decatur County, Tennessee has grown since 1990. The population has added about 1,259 residents, a change of about 12 percent over that period.
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