2026 Compare Cities People:
Greeneville, TN vs Gaithersburg, MD

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Highlights
- Gaithersburg is 0% more densely populated than Greeneville.
- People are 29.3% more likely to be married in Gaithersburg.
- The Median Age is 4.3 years younger in Gaithersburg.
 Greeneville, TNGaithersburg, MDUnited States
 Population  Unlock68,827329,725,481
 Female Population53.4%  Unlock50.5%
 Male Population46.7%  Unlock49.5%
 Median Age  Unlock37.638.4
 space3
 Population - 201015,038  Unlock309,327,143
 Population - 2000  Unlock52,613285,036,114
 Population - 199013,532  Unlock251,960,433
 Pop. 2000 to Now  Unlock28.8%15.6%
 Pop. 1990 to Now10.4%  Unlock30.8%
 space4
 Population Density  Unlock6,670.693.4
 Land Area17.0  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Greeneville, TNGaithersburg, MDUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock6.1%6.1%
 Age 10 to 148.6%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3413.1%  Unlock13.8%
 Age 35 to 44  Unlock16.9%12.9%
 Age 45 to 5412.9%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 648.1%  Unlock6.3%
 Age 65 to 74  Unlock7.3%9.6%
 Age 75 to 846.7%  Unlock4.5%
 Age 85 and over  Unlock2.0%1.9%
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 Race
 Greeneville, TNGaithersburg, MDUnited States
 White85.5%  Unlock59.4%
 Black  Unlock16.4%12.2%
 Asian0.7%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock24.5%18.4%
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 Marriage & Family
 Greeneville, TNGaithersburg, MDUnited States
 Married Population41.3%  Unlock49.8%
     Currently Married  Unlock51.9%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married30.0%  Unlock33.8%
 Divorced  Unlock9.8%10.8%
 Widowed9.2%  Unlock5.6%
 space5
 Household Size  Unlock2.642.60
 Households5,752  Unlock124,010,992
 Family Households  Unlock17,21780,755,759
     Married couple, w/children24.4%  Unlock30.5%
     Married couple, no children  Unlock36.9%42.9%
 Non Family Households2,301  Unlock43,255,233
     Single householder, w/children  Unlock12.7%15.8%
     Single householder, no children15.1%  Unlock10.8%
Reviews for Greeneville    4 Reviews

Over 2 years ago

Greeneville is a quaint small town with strong historical roots and identity. They believe in keeping history alive, and rather than tear down old buildings, they are  More

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Over 11 years ago

Sperling shows average Jan. low of 25. It's been getting colder. We had temps below zero the last two winters. An average might be 23, but you should know there will  More

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Over 14 years ago

Seems like people here are happy just surviving. Very little initiative or interest in anything more than doing the very least effort to maintain.  More

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Reviews for Gaithersburg    10 Reviews

We recently sold our family home of 20+ years in Potomac, MD and moved just down the road to Gaithersburg. We have nothing but good things to say about the people  More

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Over 11 years ago

The city of Gaithersburg offers all of the employment opportunities of being within commuting range of D.C. without the congestion. Homes are more affordable and you  More

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The state has the potential to be a great place to live ... but that 'Reality’ is just slipping away. The current leadership has done a really bang-up job creating so  More

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