2025 Compare Cities People:
Seneca, SC vs Lake Orion, MI

Change Cities
Highlights
- Lake Orion is 0% more densely populated than Seneca.
- People are 18.9% more likely to be married in Lake Orion.
- The Median Age is 3.0 years older in Lake Orion.
 Seneca, SCLake Orion, MIUnited States
 Population  Unlock2,920329,725,481
 Female Population53.0%  Unlock50.5%
 Male Population47.0%  Unlock49.5%
 Median Age  Unlock42.638.4
 space3
 Population - 20108,111  Unlock309,327,143
 Population - 2000  Unlock2,715285,036,114
 Population - 19907,726  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.5%15.6%
 Pop. 1990 to Now10.9%  Unlock30.8%
 space4
 Population Density  Unlock3,618.393.4
 Land Area7.9  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Seneca, SCLake Orion, MIUnited States
 Age 0 to 48.3%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 144.5%  Unlock6.6%
 Age 15 to 17  Unlock3.6%3.9%
 Age 18 to 203.9%  Unlock4.0%
 Age 21 to 24  Unlock3.8%5.2%
 Age 25 to 3419.6%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 549.3%  Unlock12.6%
 Age 55 to 59  Unlock8.0%6.7%
 Age 60 to 648.4%  Unlock6.3%
 Age 65 to 74  Unlock8.3%9.6%
 Age 75 to 847.1%  Unlock4.5%
 Age 85 and over  Unlock5.3%1.9%
 space1
 Race
 Seneca, SCLake Orion, MIUnited States
 White69.3%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian0.2%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.6%  Unlock3.2%
 Hispanic  Unlock4.1%18.4%
 space2
 Marriage & Family
 Seneca, SCLake Orion, MIUnited States
 Married Population45.0%  Unlock49.8%
     Currently Married  Unlock53.2%48.0%
 Married but Separated3.2%  Unlock1.8%
 Single Population  Unlock46.4%50.2%
 Never Married34.2%  Unlock33.8%
 Divorced  Unlock12.3%10.8%
 Widowed7.6%  Unlock5.6%
 space5
 Household Size  Unlock2.312.60
 Households3,678  Unlock124,010,992
 Family Households  Unlock69880,755,759
     Married couple, w/children21.3%  Unlock30.5%
     Married couple, no children  Unlock44.8%42.9%
 Non Family Households1,653  Unlock43,255,233
     Single householder, w/children  Unlock12.8%15.8%
     Single householder, no children10.7%  Unlock10.8%
Reviews for Seneca    7 Reviews

Over 2 years ago

Our family has now been here for 2 years. There's nothing not to love about this city. Asides from the gorgeous scenery and a college town right up the road, Seneca has  More

   |    Reply

For one thing, the statistics that this website gives are wrong. Allow me to give you a true sense of what Seneca, SC is like. The people who live here are primarily  More

   |    Reply

I begged my ex husband to move out west, where I had family, because I needed help with our son who was just starting to show what we now realize were signs of  More

   |    Reply

Start Your Review of Seneca

Reviews for Lake Orion    3 Reviews

Over 13 years ago

Lake Orion, like many Michigan cities has a lot of beauty to it, obviously including the lakes, which there are several big and many small. I grew up here and if I  More

   |    Reply

We moved here from Ky 2 years ago. I absolutely love it, and outside of a job transfer, will never leave. The schools are exceptional, some of the highest test scores in  More

   |    Reply

Over 18 years ago

We moved to Lake Orion three years ago from California and have been really pleased with this area. The people are very friendly and have embraced us well. Lake Orion is  More

   |    Reply

Start Your Review of Lake Orion


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.