2026 Compare Cities People:
Frederick, MD vs Greenwich, CT

Change Cities
Highlights
- Greenwich is 0% more densely populated than Frederick.
- People are 26.1% more likely to be married in Greenwich.
- The Median Age is 6.0 years older in Greenwich.
 Frederick, MDGreenwich, CTUnited States
 Population  Unlock63,455329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.0%  Unlock49.5%
 Median Age  Unlock42.938.4
 space3
 Population - 201065,508  Unlock309,327,143
 Population - 2000  Unlock61,101285,036,114
 Population - 199040,148  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.7%15.6%
 Pop. 1990 to Now82.6%  Unlock30.8%
 space4
 Population Density  Unlock1,330.293.4
 Land Area23.2  Unlock3,531,905.4
 Water Area  Unlock19.6264,836.8
 space
 Est. Total Population By Age
 Frederick, MDGreenwich, CTUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock7.7%6.1%
 Age 10 to 146.7%  Unlock6.6%
 Age 15 to 17  Unlock5.4%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock3.4%5.2%
 Age 25 to 3415.7%  Unlock13.8%
 Age 35 to 44  Unlock12.6%12.9%
 Age 45 to 5413.1%  Unlock12.6%
 Age 55 to 59  Unlock7.6%6.7%
 Age 60 to 645.0%  Unlock6.3%
 Age 65 to 74  Unlock9.5%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock2.2%1.9%
 space1
 Race
 Frederick, MDGreenwich, CTUnited States
 White54.9%  Unlock59.4%
 Black  Unlock2.4%12.2%
 Asian5.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock13.1%18.4%
 space2
 Marriage & Family
 Frederick, MDGreenwich, CTUnited States
 Married Population47.9%  Unlock49.8%
     Currently Married  Unlock59.5%48.0%
 Married but Separated2.2%  Unlock1.8%
 Single Population  Unlock39.6%50.2%
 Never Married35.0%  Unlock33.8%
 Divorced  Unlock7.4%10.8%
 Widowed5.4%  Unlock5.6%
 space5
 Household Size  Unlock2.772.60
 Households30,644  Unlock124,010,992
 Family Households  Unlock16,70480,755,759
     Married couple, w/children34.7%  Unlock30.5%
     Married couple, no children  Unlock44.2%42.9%
 Non Family Households11,958  Unlock43,255,233
     Single householder, w/children  Unlock9.7%15.8%
     Single householder, no children11.4%  Unlock10.8%
Reviews for Frederick    19 Reviews

Over 7 years ago

I have been here 28 years,working in D.C with 3-4 hour commute ,one highway only to travel.Traffic is awful 24-7.Abandoned shopping centers for 10-15 years,& other  More

   |    Reply

Company with the most  More

   |    Reply

Over 12 years ago

Crime seems to be pretty low here. Police do an excellent  More

   |    Reply

Start Your Review of Frederick

Reviews for Greenwich    2 Reviews

Over 18 years ago

Cost of Living is very high. If you can afford it, this is a very nice place to  More

   |    Reply

Cost of living, especially utilities is high. Even have a 'special' gas surcharge at the pump for those living (and buying) in lower Fairfield County. At the same time  More

   |    Reply

Start Your Review of Greenwich


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.