Signal Mountain demographics profile

StatisticSignal MountainTennesseeNational
Population density (sq mi)1,01515391
Median age43.038.537.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)72%57%55%
Speak English99%93%79%
Speak Spanish0%4%13%
Signal Mountain, TN has a population of 8,500 and is the 4,461st largest city in the United States. The population density is 1,015 per sq mi which is 563% higher than the Tennessee average and 1021% higher than the national average. The median age in Signal Mountain is 43 which is approximately 12% higher than the Tennessee average of 39. In Signal Mountain, 72% of the population over 15 years of age are married, 99% speak English and 0% speak Spanish. 48% of Signal Mountain residents were born in Tennessee, 48% were born out of state, 1% were born outside of the United States and 2% were foreign born.

Did you know?

  • The population density in Signal Mountain is 563% higher than Tennessee.
  • The median age in Signal Mountain is 12% higher than Tennessee.
  • In Signal Mountain 98.02% of the population is Caucasian.
  • In Signal Mountain 0.46% of the population is African American.
  • In Signal Mountain 1.09% of the population is Asian.

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Signal Mountain population breakdown by race

RaceSignal MountainTennesseeNational
African American0.46%16.81%12.63%
American Indian0.00%0.29%0.82%
Native Hawaiian0.00%0.05%0.18%
Mixed race0.25%2.03%3.06%
Other race0.18%1.38%4.75%
In Signal Mountain, 0.6% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Signal Mountain age breakdown

Marital status

Age of children in married couples

Source: The Signal Mountain, TN demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).