2025 Compare Cities People:
Signal Mountain, TN vs San Luis Obispo, CA

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Highlights
- San Luis Obispo is 0% more densely populated than Signal Mountain.
- People are 58.9% less likely to be married in San Luis Obispo.
- The Median Age is 17.9 years younger in San Luis Obispo.
 Signal Mountain, TNSan Luis Obispo, CAUnited States
 Population  Unlock47,257329,725,481
 Female Population51.8%  Unlock50.5%
 Male Population48.2%  Unlock49.5%
 Median Age  Unlock2638.4
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 Population - 20108,269  Unlock309,327,143
 Population - 2000  Unlock44,174285,036,114
 Population - 19907,034  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.7%15.6%
 Pop. 1990 to Now22.8%  Unlock30.8%
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 Population Density  Unlock3,597.893.4
 Land Area8.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Signal Mountain, TNSan Luis Obispo, CAUnited States
 Age 0 to 43.4%  Unlock5.9%
 Age 5 to 9  Unlock3.1%6.1%
 Age 10 to 1411.0%  Unlock6.6%
 Age 15 to 17  Unlock1.9%3.9%
 Age 18 to 202.1%  Unlock4.0%
 Age 21 to 24  Unlock22.3%5.2%
 Age 25 to 344.9%  Unlock13.8%
 Age 35 to 44  Unlock8.4%12.9%
 Age 45 to 5414.9%  Unlock12.6%
 Age 55 to 59  Unlock4.1%6.7%
 Age 60 to 645.7%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 846.7%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Signal Mountain, TNSan Luis Obispo, CAUnited States
 White96.0%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian0.3%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races2.6%  Unlock3.2%
 Hispanic  Unlock18.5%18.4%
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 Marriage & Family
 Signal Mountain, TNSan Luis Obispo, CAUnited States
 Married Population70.0%  Unlock49.8%
     Currently Married  Unlock27.9%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock71.2%50.2%
 Never Married14.8%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed6.8%  Unlock5.6%
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 Household Size  Unlock2.412.60
 Households3,341  Unlock124,010,992
 Family Households  Unlock7,69380,755,759
     Married couple, w/children43.9%  Unlock30.5%
     Married couple, no children  Unlock49.4%42.9%
 Non Family Households885  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children2.8%  Unlock10.8%
Reviews for Signal Mountain    3 Reviews

Over 5 years ago

Safe, totally non diverse though (99% white), schools are ok but most people here use private schools anyway which tells you that this is an exclusive place in general  More

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We have had a great experience in Signal Mountain, people have been very polite and not nosy at all. The air is clean, there is an extremely low crime rate. Summers  More

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Over 14 years ago

Very nice community on top of Walden's Ridge. Approximately 7,500 people living in both small village/country-side environment. Excellent schools - elementary through  More

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Reviews for San Luis Obispo    21 Reviews

MY FIANCEE AND I ARE LOOKING TO MOVE TO SLO FOR RETIREMENT ( NEXT MONTH ) WE ARE BOTH ARTISTS AND HOPE OUR TALENT WILL HELP WITH COST OF LIVING IN SLO!!! ANY  More

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Over 10 years ago

In almost any season of the year in San Luis Obispo, you’ll find the sun shining and the temperature hitting around 70º at some point in the day. With the temperature  More

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San Luis Obispo and surrounding areas are beautiful, great weather, beaches, farms markets, a downtown area full of some of the best bars and restaurants, wine country,  More

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Start Your Review of San Luis Obispo


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