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Signal Mountain, TN

8,861 Population
8.4 square miles 1,058.7 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

43.3 ±2 Median age
  • about 10 percent higher than the figure in the Chattanooga, TN-GA Metro Area: 40.4 ±0.2
  • about 10 percent higher than the figure in Tennessee: 38.9 ±0.1

Economics

$77,758 ±$10,388 Per capita income
  • about double the amount in the Chattanooga, TN-GA Metro Area: $39,431 ±$668
  • about double the amount in Tennessee: $37,866 ±$248
$139,714 ±$22,930 Median household income
  • about double the amount in the Chattanooga, TN-GA Metro Area: $68,666 ±$1,502
  • more than double the amount in Tennessee: $67,097 ±$360

2.7% ±1.5% (232  ±131) Persons below poverty line
  • about one-fifth of the rate in the Chattanooga, TN-GA Metro Area: 12.7% 70,447 (±0.6% / ±3,317)
  • about one-fifth of the rate in Tennessee: 13.8% 940,092 (±0.2% / ±13,987)

26.6 minutes ±2.7 (72,005  ±11,905) Mean travel time to work
  • about 10 percent higher than the figure in the Chattanooga, TN-GA Metro Area: 23.9 5,635,110 (±0.3 / ±109,168)
  • a little higher than the figure in Tennessee: 25.7 74,022,190 (±0.1 / ±393,147)

Families

3,294 ±191 Number of households
  • the Chattanooga, TN-GA Metro Area: 227,464 ±1,522
  • Tennessee: 2,768,743 ±7,134
2.6 ±0.2 (8,675  ±24) Persons per household
  • about 10 percent higher than the figure in the Chattanooga, TN-GA Metro Area: 2.4 555,554 (±0 / ±205)
  • a little higher than the figure in Tennessee: 2.5 6,837,352

5.5% ±5.1% (89  ±84) Women 15-50 who gave birth during past year
  • about the same as the rate in the Chattanooga, TN-GA Metro Area: 5.4% † 7,057 (±0.6% / ±722)
  • a little higher than the rate in Tennessee: 5.2% 85,197 (±0.2% / ±2,585)

Housing

3,423 ±204 Number of housing units
  • the Chattanooga, TN-GA Metro Area: 251,533 ±175
  • Tennessee: 3,095,472 ±769

$482,300 ±$34,403 Median value of owner-occupied housing units
  • about double the amount in the Chattanooga, TN-GA Metro Area: $246,000 ±$3,114
  • nearly double the amount in Tennessee: $256,800 ±$1,438

7.6% ±4.1% (663  ±361.2) Moved since previous year
  • about half the rate in the Chattanooga, TN-GA Metro Area: 14.4% 81,104 (±0.6% / ±3,543)
  • about three-fifths of the rate in Tennessee: 13.3% 919,678 (±0.2% / ±13,430.5)

Social

99.3% ±8.3% (6,007  ±559.1) High school grad or higher
  • about 10 percent higher than the rate in the Chattanooga, TN-GA Metro Area: 89.5% 359,426 (±1.2% / ±4,716.1)
  • about 10 percent higher than the rate in Tennessee: 89.6% 4,306,036 (±0.4% / ±17,365.1)
73.7% ±6.6% (4,458  ±440.5) Bachelor's degree or higher
  • more than double the rate in the Chattanooga, TN-GA Metro Area: 31.3% 125,906 (±0.7% / ±2,758.8)
  • more than double the rate in Tennessee: 30.4% 1,460,501 (±0.2% / ±10,274.8)

N/A Persons with language other than English spoken at home

1.9% ±1% (172  ±90) Foreign-born population
  • about two-fifths of the rate in the Chattanooga, TN-GA Metro Area: 4.6% 26,138
  • about one-third of the rate in Tennessee: 5.9% 411,840

7.5% ±2.4% (479  ±156) Population with veteran status
  • a little higher than the rate in the Chattanooga, TN-GA Metro Area: 7.2% 32,042 (±0.3% / ±1,366)
  • about the same as the rate in Tennessee: 7.5% 406,307 (±0.1% / ±4,679)
479 Total veterans ±156 467 Male ±152 12 Female ±20

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