2025 Compare Cities People:
Middletown, DE vs Sierra Vista, AZ

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Highlights
- Sierra Vista is 0% more densely populated than Middletown.
- People are 3.6% less likely to be married in Sierra Vista.
- The Median Age is 3.0 years younger in Sierra Vista.
 Middletown, DESierra Vista, AZUnited States
 Population  Unlock44,944329,725,481
 Female Population53.7%  Unlock50.5%
 Male Population46.3%  Unlock49.5%
 Median Age  Unlock37.338.4
 space3
 Population - 201018,973  Unlock309,327,143
 Population - 2000  Unlock37,775285,036,114
 Population - 19903,834  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.3%15.6%
 Pop. 1990 to Now519.9%  Unlock30.8%
 space4
 Population Density  Unlock295.393.4
 Land Area11.8  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Middletown, DESierra Vista, AZUnited States
 Age 0 to 45.0%  Unlock5.9%
 Age 5 to 9  Unlock7.1%6.1%
 Age 10 to 1410.1%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock6.1%5.2%
 Age 25 to 3411.6%  Unlock13.8%
 Age 35 to 44  Unlock13.0%12.9%
 Age 45 to 5412.5%  Unlock12.6%
 Age 55 to 59  Unlock5.3%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock10.4%9.6%
 Age 75 to 847.8%  Unlock4.5%
 Age 85 and over  Unlock2.5%1.9%
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 Race
 Middletown, DESierra Vista, AZUnited States
 White57.7%  Unlock59.4%
 Black  Unlock6.6%12.2%
 Asian5.4%  Unlock5.6%
 Native American  Unlock0.6%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock24.5%18.4%
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 Marriage & Family
 Middletown, DESierra Vista, AZUnited States
 Married Population54.8%  Unlock49.8%
     Currently Married  Unlock51.5%48.0%
 Married but Separated2.0%  Unlock1.8%
 Single Population  Unlock47.2%50.2%
 Never Married26.8%  Unlock33.8%
 Divorced  Unlock12.8%10.8%
 Widowed7.6%  Unlock5.6%
 space5
 Household Size  Unlock2.362.60
 Households8,769  Unlock124,010,992
 Family Households  Unlock11,24880,755,759
     Married couple, w/children30.9%  Unlock30.5%
     Married couple, no children  Unlock45.0%42.9%
 Non Family Households2,671  Unlock43,255,233
     Single householder, w/children  Unlock16.7%15.8%
     Single householder, no children7.6%  Unlock10.8%
Reviews for Middletown    4 Reviews

Over 12 years ago

Housing in Middletown is abundant and affordable. There are townhomes and single family homes. There are very small lots to large farmettes available right now. A major  More

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Over 14 years ago

.... I could leave Delaware  More

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Over 17 years ago

Outdoor recreation is very limited here. There are very few parks with walking trails in Middletown. The state parks are beautiful, but it seems that very few people  More

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Reviews for Sierra Vista    30 Reviews

I've lived in Sierra Vista for 22 months. It has positives and negatives. Bisbee, Tombstone, being close to Tucson, are positives. The views are beautiful. There's lots  More

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Over 3 years ago

Nice town, quite, huge military community and snowbirds in winter. If you want to live where you can not be mugged and have beautiful views for miles, this is the  More

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Over 3 years ago

I have lived in Sierra Vista 3 years and for 6 months, in the town north of S.V. sierra Vista lives up to its name with gorgeous mountains encircling you and sunrises  More

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