2025 Compare Cities People:
Jefferson, IA vs Columbia, SC

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Highlights
- Columbia is 0% more densely populated than Jefferson.
- People are 29.9% less likely to be married in Columbia.
- The Median Age is 19.5 years younger in Columbia.
 Jefferson, IAColumbia, SCUnited States
 Population  Unlock137,276329,725,481
 Female Population54.0%  Unlock50.5%
 Male Population46.1%  Unlock49.5%
 Median Age  Unlock28.238.4
 space3
 Population - 20104,355  Unlock309,327,143
 Population - 2000  Unlock116,278285,036,114
 Population - 19904,292  Unlock251,960,433
 Pop. 2000 to Now  Unlock13.6%15.6%
 Pop. 1990 to Now-5.1%  Unlock30.8%
 space4
 Population Density  Unlock1,009.493.4
 Land Area6.0  Unlock3,531,905.4
 Water Area  Unlock2.8264,836.8
 space
 Est. Total Population By Age
 Jefferson, IAColumbia, SCUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock4.1%6.1%
 Age 10 to 147.1%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 202.5%  Unlock4.0%
 Age 21 to 24  Unlock11.9%5.2%
 Age 25 to 348.6%  Unlock13.8%
 Age 35 to 44  Unlock10.3%12.9%
 Age 45 to 548.4%  Unlock12.6%
 Age 55 to 59  Unlock4.3%6.7%
 Age 60 to 648.8%  Unlock6.3%
 Age 65 to 74  Unlock6.4%9.6%
 Age 75 to 848.7%  Unlock4.5%
 Age 85 and over  Unlock1.0%1.9%
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 Race
 Jefferson, IAColumbia, SCUnited States
 White92.8%  Unlock59.4%
 Black  Unlock40.3%12.2%
 Asian0.4%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races2.4%  Unlock3.2%
 Hispanic  Unlock5.6%18.4%
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 Marriage & Family
 Jefferson, IAColumbia, SCUnited States
 Married Population45.6%  Unlock49.8%
     Currently Married  Unlock29.6%48.0%
 Married but Separated1.9%  Unlock1.8%
 Single Population  Unlock68.1%50.2%
 Never Married24.1%  Unlock33.8%
 Divorced  Unlock8.4%10.8%
 Widowed14.4%  Unlock5.6%
 space5
 Household Size  Unlock2.192.60
 Households1,965  Unlock124,010,992
 Family Households  Unlock24,27680,755,759
     Married couple, w/children22.8%  Unlock30.5%
     Married couple, no children  Unlock37.4%42.9%
 Non Family Households970  Unlock43,255,233
     Single householder, w/children  Unlock25.2%15.8%
     Single householder, no children12.8%  Unlock10.8%
Reviews for Jefferson    2 Reviews

Over 7 years ago

We moved to Jefferson from another state and love it here. We've been made to feel welcome by so many folks. People are kind here and there's a focus on the community.  More

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Over 11 years ago

Life is good in Jefferson. Low crime, low cost of living, small town friendliness, good access to health care, close enough to larger metropolitan amenities. Good  More

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Reviews for Columbia    50 Reviews

Over 2 years ago

I love living in Columbia! I recently graduated from USC and plan to stay. I read the reviews posted here and it shows that like many cities, your experience will depend  More

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Loved living in Columbia, SC prior to my job transfer. It's the perfect size - plenty to do, but still a laid back place. People are extremely friendly, there are  More

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Columbia is such a unique and underrated place. It has a lot of character and history, and good nature trails. Everything feels accessible (by car) and you can get from  More

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