Share of the population by age and sex, five-year groups

Population of Tennessee, 2010–2025 · click to pick a year
Estimates up to 2019 are built on the 2010 Census, those from 2020 on the 2020 Census. A line that steps up or down between 2019 and 2020 reflects this re-basing, not a sudden change in population.

Year

-5 -1   2010  +1 +5

6,355,518 people lived in Tennessee on July 1, 2010: the 17th-largest population among the 50 states and the District of Columbia. The median age was 38.1 years (United States: 37.2); children under 15 (19.5%) clearly outnumber residents 65 and older (13.5%): a relatively young population. There were 95.1 men for every 100 women. Source: U.S. Census Bureau, Population Estimates Program, Vintage 2020 estimates (resident population on July 1; public domain). Median age, shares, dependency ratios and rankings are calculated by PopulationPyramid.net from these estimates; the Census Bureau does not endorse this site.

Key indicators, 2010
Population
6,355,518
Rank by population
17th of 51
Median age
38.1
Men per 100 women
95.1
Under 15
19.5%
15–64
67.0%
65 and over
13.5%
Child dependency
29.1
Old-age dependency
20.2
Dependency ratios count children under 15 or adults 65 and over per 100 residents aged 15 to 64.
Show the population by age group, 2010
AgeMenWomenTotalShare
0-4207,822199,265407,0876.4%
5-9209,914201,893411,8076.5%
10-14215,100204,208419,3086.6%
15-19222,097212,876434,9736.8%
20-24214,152214,712428,8646.7%
25-29206,942210,761417,7036.6%
30-34202,273205,719407,9926.4%
35-39208,216212,339420,5556.6%
40-44213,366217,918431,2846.8%
45-49227,760238,486466,2467.3%
50-54222,567237,357459,9247.2%
55-59199,783217,717417,5006.6%
60-64179,444194,492373,9365.9%
65-69133,899148,176282,0754.4%
70-7494,774112,996207,7703.3%
75-7966,01989,203155,2222.4%
80-8443,41469,017112,4311.8%
85+30,40070,441100,8411.6%
How Tennessee compares with similar-sized states, 2010
RankStateResidentsRelative
14 Massachusetts 6,566,440
15 Indiana 6,490,555
16 Arizona 6,407,342
17 Tennessee 6,355,518
18 Missouri 5,996,089
19 Maryland 5,788,784
20 Wisconsin 5,690,538
Frequently asked questions about Tennessee's population
What is the population of Tennessee?
Tennessee had an estimated 6,355,518 residents on July 1, 2010, according to the U.S. Census Bureau, Population Estimates Program. That ranks 17th among the 51 states and the District of Columbia.
What is the median age in Tennessee?
The median age in Tennessee was 38.1 years in 2010, the 18th oldest of the 51 states and DC. That is 0.9 years older than the national median of 37.2.
How many people in Tennessee are 65 or older?
About 858,339 residents of Tennessee (13.5%) were 65 or older in 2010, against 19.5% under 15 and 67.0% aged 15 to 64.
What does the population pyramid of Tennessee show?
In 2010, Tennessee: children under 15 (19.5%) clearly outnumber residents 65 and older (13.5%): a relatively young population. There were 95.1 men for every 100 women.
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