2025 Compare Cities People:
Sidney, OH vs Watertown, SD

Change Cities
Highlights
- Watertown is 0% more densely populated than Sidney.
- People are 12.2% more likely to be married in Watertown.
- The Median Age is 0.8 years younger in Watertown.
 Sidney, OHWatertown, SDUnited States
 Population  Unlock22,577329,725,481
 Female Population51.5%  Unlock50.5%
 Male Population48.5%  Unlock49.5%
 Median Age  Unlock38.238.4
 space3
 Population - 201021,158  Unlock309,327,143
 Population - 2000  Unlock20,237285,036,114
 Population - 199018,710  Unlock251,960,433
 Pop. 2000 to Now  Unlock10.2%15.6%
 Pop. 1990 to Now8.5%  Unlock30.8%
 space4
 Population Density  Unlock1,252.393.4
 Land Area12.0  Unlock3,531,905.4
 Water Area  Unlock8.0264,836.8
 space
 Est. Total Population By Age
 Sidney, OHWatertown, SDUnited States
 Age 0 to 46.2%  Unlock5.9%
 Age 5 to 9  Unlock6.9%6.1%
 Age 10 to 147.7%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock4.8%5.2%
 Age 25 to 3410.9%  Unlock13.8%
 Age 35 to 44  Unlock12.7%12.9%
 Age 45 to 5413.8%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 645.8%  Unlock6.3%
 Age 65 to 74  Unlock9.5%9.6%
 Age 75 to 845.5%  Unlock4.5%
 Age 85 and over  Unlock3.0%1.9%
 space1
 Race
 Sidney, OHWatertown, SDUnited States
 White87.2%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian1.3%  Unlock5.6%
 Native American  Unlock2.5%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races4.2%  Unlock3.2%
 Hispanic  Unlock3.6%18.4%
 space2
 Marriage & Family
 Sidney, OHWatertown, SDUnited States
 Married Population45.6%  Unlock49.8%
     Currently Married  Unlock49.7%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock48.8%50.2%
 Never Married33.0%  Unlock33.8%
 Divorced  Unlock10.7%10.8%
 Widowed6.2%  Unlock5.6%
 space5
 Household Size  Unlock2.262.60
 Households8,393  Unlock124,010,992
 Family Households  Unlock5,56280,755,759
     Married couple, w/children23.6%  Unlock30.5%
     Married couple, no children  Unlock43.4%42.9%
 Non Family Households3,354  Unlock43,255,233
     Single householder, w/children  Unlock12.4%15.8%
     Single householder, no children9.8%  Unlock10.8%
Reviews for Sidney    3 Reviews

Over 11 years ago

Unless you are a High school football fan, there is little to do in Sidney. No arts, no culture, no restaurants that are not chains or greasy spoons. Driving to  More

   |    Reply

Over 13 years ago

I was born in Sidney, OH and have been living here since 1999. I believe it to be a high quality community and a great place for a child to grow up. CLIMATE: The  More

   |    Reply

Over 17 years ago

Most people I know that live in Sidney live here for one of 2 reasons: 1) There job transferred them here (it is a somewhat industrial town), or, 2) They've just  More

   |    Reply

Start Your Review of Sidney

Reviews for Watertown    5 Reviews

Let me start by saying that I've lived all over the US and spent 3 years in Watertown. On the positive side, Watertown has a lot to offer for a town of 22,000 people.   More

   |    Reply

Many lakes with in driving distances and many public hunting areas but if your looking for the night life its not here this is a small town  More

   |    Reply

Watertown in general has alot of old people, if your in Downtown and watch cars go by it seems as though every other car has a elderly person in it. But apart from all  More

   |    Reply

Start Your Review of Watertown


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.